./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/bin-2019/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 d90cbad8cb6ced9c4f7ef95245e13f326de4004d ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 10:16:49,517 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 10:16:49,518 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 10:16:49,524 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 10:16:49,524 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 10:16:49,524 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 10:16:49,525 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 10:16:49,526 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 10:16:49,526 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 10:16:49,527 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 10:16:49,527 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 10:16:49,527 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 10:16:49,528 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 10:16:49,528 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 10:16:49,529 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 10:16:49,529 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 10:16:49,530 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 10:16:49,530 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 10:16:49,531 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 10:16:49,532 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 10:16:49,532 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 10:16:49,533 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 10:16:49,534 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 10:16:49,534 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 10:16:49,534 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 10:16:49,535 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 10:16:49,535 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 10:16:49,536 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 10:16:49,536 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 10:16:49,536 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 10:16:49,537 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 10:16:49,537 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 10:16:49,537 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 10:16:49,537 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 10:16:49,538 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 10:16:49,538 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 10:16:49,538 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2018-12-09 10:16:49,545 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 10:16:49,545 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 10:16:49,546 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 10:16:49,546 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 10:16:49,546 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 10:16:49,546 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 10:16:49,546 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 10:16:49,546 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 10:16:49,547 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 10:16:49,547 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 10:16:49,547 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-12-09 10:16:49,547 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-12-09 10:16:49,547 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-12-09 10:16:49,547 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 10:16:49,547 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 10:16:49,547 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 10:16:49,547 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-09 10:16:49,547 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-09 10:16:49,547 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 10:16:49,548 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 10:16:49,548 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-09 10:16:49,548 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 10:16:49,548 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 10:16:49,548 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-09 10:16:49,548 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 10:16:49,548 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in 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_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/bin-2019/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 -> d90cbad8cb6ced9c4f7ef95245e13f326de4004d [2018-12-09 10:16:49,565 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 10:16:49,572 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 10:16:49,574 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 10:16:49,575 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 10:16:49,575 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 10:16:49,575 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/bin-2019/ukojak/../../sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-12-09 10:16:49,611 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/bin-2019/ukojak/data/9fe43e9f2/bdb361670a644daf99448feb42e71d24/FLAG1bbf15be8 [2018-12-09 10:16:50,001 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 10:16:50,002 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/sv-benchmarks/c/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-12-09 10:16:50,010 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/bin-2019/ukojak/data/9fe43e9f2/bdb361670a644daf99448feb42e71d24/FLAG1bbf15be8 [2018-12-09 10:16:50,371 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/bin-2019/ukojak/data/9fe43e9f2/bdb361670a644daf99448feb42e71d24 [2018-12-09 10:16:50,377 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 10:16:50,380 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 10:16:50,381 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 10:16:50,382 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 10:16:50,388 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 10:16:50,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:16:50" (1/1) ... [2018-12-09 10:16:50,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46aa8167 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:16:50, skipping insertion in model container [2018-12-09 10:16:50,395 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 10:16:50" (1/1) ... [2018-12-09 10:16:50,409 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 10:16:50,490 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 10:16:50,679 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 10:16:50,682 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 10:16:50,778 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 10:16:50,792 INFO L195 MainTranslator]: Completed translation [2018-12-09 10:16:50,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:16:50 WrapperNode [2018-12-09 10:16:50,793 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 10:16:50,793 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 10:16:50,793 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 10:16:50,793 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 10:16:50,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:16:50" (1/1) ... [2018-12-09 10:16:50,807 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:16:50" (1/1) ... [2018-12-09 10:16:50,854 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 10:16:50,854 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 10:16:50,854 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 10:16:50,854 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 10:16:50,862 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:16:50" (1/1) ... [2018-12-09 10:16:50,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:16:50" (1/1) ... [2018-12-09 10:16:50,868 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:16:50" (1/1) ... [2018-12-09 10:16:50,869 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:16:50" (1/1) ... [2018-12-09 10:16:50,887 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:16:50" (1/1) ... [2018-12-09 10:16:50,900 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:16:50" (1/1) ... [2018-12-09 10:16:50,906 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:16:50" (1/1) ... [2018-12-09 10:16:50,914 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 10:16:50,914 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 10:16:50,914 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 10:16:50,915 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 10:16:50,915 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 10:16:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/bin-2019/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 [2018-12-09 10:16:50,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 10:16:50,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 10:16:51,072 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,072 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,082 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,082 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,084 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,084 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,087 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,087 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,088 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,088 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,088 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,089 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,090 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,091 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,093 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,093 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,094 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,095 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,096 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,096 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,096 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,096 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,097 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,097 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,098 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,098 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,100 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,100 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,101 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,101 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,101 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,101 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,102 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,102 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,103 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,103 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,104 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,104 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,104 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,104 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,105 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,105 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,106 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,106 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,107 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,107 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,108 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,108 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,109 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,109 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,110 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,110 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,111 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,111 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,111 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,111 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,111 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,112 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:51,112 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 10:16:51,112 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 10:16:52,829 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 10:16:52,829 INFO L280 CfgBuilder]: Removed 277 assue(true) statements. [2018-12-09 10:16:52,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 10:16:52 BoogieIcfgContainer [2018-12-09 10:16:52,829 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 10:16:52,830 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-09 10:16:52,830 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-09 10:16:52,836 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-09 10:16:52,836 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 10:16:52" (1/1) ... [2018-12-09 10:16:52,843 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 10:16:52,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-09 10:16:52,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 194 states and 297 transitions. [2018-12-09 10:16:52,866 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 297 transitions. [2018-12-09 10:16:52,868 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 10:16:52,868 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2018-12-09 10:16:52,873 INFO L779 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. [2018-12-09 10:16:52,954 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,956 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,956 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,956 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,956 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,956 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,957 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,957 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,957 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,957 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,957 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,957 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,957 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,957 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,957 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,957 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,957 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,957 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,958 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,958 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,958 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,958 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,958 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,958 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,958 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,958 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,958 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,958 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,959 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,959 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,959 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,959 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,959 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,959 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,959 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,959 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,959 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,959 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,959 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,959 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,959 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,960 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,960 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,960 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,960 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,960 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,960 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,960 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,960 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,960 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,960 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,960 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,960 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,960 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,960 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,961 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,961 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,961 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,961 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,961 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,961 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,961 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,961 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,961 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,961 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,961 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,961 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,962 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,962 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,962 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,962 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,962 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,962 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,962 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,962 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,962 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,962 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,962 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,962 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,962 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,963 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,964 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,965 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,966 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,966 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,966 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,966 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,966 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,966 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,966 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,966 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-09 10:16:52,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 09.12 10:16:52 ImpRootNode [2018-12-09 10:16:52,966 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-09 10:16:52,967 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 10:16:52,967 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 10:16:52,967 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 10:16:52,967 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 10:16:52" (3/4) ... [2018-12-09 10:16:52,970 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 10:16:52,988 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 372 nodes and edges [2018-12-09 10:16:52,990 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 93 nodes and edges [2018-12-09 10:16:52,992 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-12-09 10:16:52,993 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-09 10:16:53,105 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_1cce144b-6edd-47cb-b7fe-fbbb53ba9543/bin-2019/ukojak/witness.graphml [2018-12-09 10:16:53,106 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 10:16:53,106 INFO L168 Benchmark]: Toolchain (without parser) took 2728.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.5 MB). Free memory was 950.6 MB in the beginning and 1.0 GB in the end (delta: -84.0 MB). Peak memory consumption was 99.5 MB. Max. memory is 11.5 GB. [2018-12-09 10:16:53,107 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 10:16:53,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.29 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -160.3 MB). Peak memory consumption was 48.2 MB. Max. memory is 11.5 GB. [2018-12-09 10:16:53,107 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-09 10:16:53,108 INFO L168 Benchmark]: Boogie Preprocessor took 59.96 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 11.5 GB. [2018-12-09 10:16:53,108 INFO L168 Benchmark]: RCFGBuilder took 1915.11 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 65.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -33.6 MB). Peak memory consumption was 253.1 MB. Max. memory is 11.5 GB. [2018-12-09 10:16:53,108 INFO L168 Benchmark]: CodeCheck took 136.71 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: 37.5 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. [2018-12-09 10:16:53,108 INFO L168 Benchmark]: Witness Printer took 139.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. [2018-12-09 10:16:53,109 INFO L336 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, 578 locations, 0 error locations. SAFE Result, 0.0s OverallTime, 1 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, 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 AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 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: 197]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 611]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 215]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 779]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 549]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 228]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 626]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 228]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 209]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1087]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1087]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1087]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1087]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 729]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1315]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 870]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1382]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 908]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 930]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 864]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 666]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1078]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1279]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 706]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 530]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 739]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 700]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 915]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 893]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1375]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 870]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 849]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1329]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 787]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1124]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1124]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1102]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 221]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 744]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 159]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 797]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 972]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1182]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1060]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 529]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1087]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1087]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1087]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 988]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 228]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1273]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 723]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1087]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 915]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 893]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 849]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 839]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 779]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 734]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 411.29 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -160.3 MB). Peak memory consumption was 48.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 60.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 59.96 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1915.11 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 65.0 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -33.6 MB). Peak memory consumption was 253.1 MB. Max. memory is 11.5 GB. * CodeCheck took 136.71 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: 37.5 MB). Peak memory consumption was 37.5 MB. Max. memory is 11.5 GB. * Witness Printer took 139.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 51.0 MB). Peak memory consumption was 51.0 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...