./Ultimate.py --spec ../../sv-benchmarks/c/MemSafety.prp --file ../../sv-benchmarks/c/locks/test_locks_13_true-unreach-call_true-valid-memsafety_false-termination.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_0e8f3951-9212-4ab1-823d-b250bf3b872a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0e8f3951-9212-4ab1-823d-b250bf3b872a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0e8f3951-9212-4ab1-823d-b250bf3b872a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0e8f3951-9212-4ab1-823d-b250bf3b872a/bin-2019/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/locks/test_locks_13_true-unreach-call_true-valid-memsafety_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0e8f3951-9212-4ab1-823d-b250bf3b872a/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0e8f3951-9212-4ab1-823d-b250bf3b872a/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 87288fc43230a9d3829930d8a140fe9b3ddaa0e7 ........................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 08:08:33,593 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 08:08:33,594 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 08:08:33,601 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 08:08:33,601 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 08:08:33,602 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 08:08:33,603 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 08:08:33,604 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 08:08:33,605 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 08:08:33,606 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 08:08:33,606 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 08:08:33,606 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 08:08:33,607 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 08:08:33,607 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 08:08:33,608 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 08:08:33,608 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 08:08:33,609 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 08:08:33,610 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 08:08:33,611 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 08:08:33,612 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 08:08:33,612 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 08:08:33,613 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 08:08:33,615 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 08:08:33,615 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 08:08:33,615 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 08:08:33,616 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 08:08:33,616 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 08:08:33,617 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 08:08:33,617 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 08:08:33,618 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 08:08:33,618 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 08:08:33,619 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 08:08:33,619 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 08:08:33,619 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 08:08:33,620 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 08:08:33,620 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 08:08:33,620 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0e8f3951-9212-4ab1-823d-b250bf3b872a/bin-2019/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2018-11-10 08:08:33,628 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 08:08:33,628 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 08:08:33,629 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 08:08:33,629 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 08:08:33,629 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 08:08:33,629 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 08:08:33,629 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 08:08:33,629 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 08:08:33,629 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 08:08:33,629 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 08:08:33,630 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-10 08:08:33,630 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-10 08:08:33,630 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-10 08:08:33,630 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 08:08:33,630 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 08:08:33,630 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 08:08:33,630 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 08:08:33,630 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 08:08:33,631 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 08:08:33,631 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 08:08:33,631 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 08:08:33,631 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 08:08:33,631 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 08:08:33,631 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 08:08:33,631 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_0e8f3951-9212-4ab1-823d-b250bf3b872a/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 -> 87288fc43230a9d3829930d8a140fe9b3ddaa0e7 [2018-11-10 08:08:33,655 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 08:08:33,664 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 08:08:33,666 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 08:08:33,668 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 08:08:33,668 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 08:08:33,668 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0e8f3951-9212-4ab1-823d-b250bf3b872a/bin-2019/ukojak/../../sv-benchmarks/c/locks/test_locks_13_true-unreach-call_true-valid-memsafety_false-termination.c [2018-11-10 08:08:33,714 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0e8f3951-9212-4ab1-823d-b250bf3b872a/bin-2019/ukojak/data/c1e34e2e0/ed39836e42884cd7aa398d9e2aad4cdc/FLAG414421c33 [2018-11-10 08:08:34,105 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 08:08:34,105 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0e8f3951-9212-4ab1-823d-b250bf3b872a/sv-benchmarks/c/locks/test_locks_13_true-unreach-call_true-valid-memsafety_false-termination.c [2018-11-10 08:08:34,110 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0e8f3951-9212-4ab1-823d-b250bf3b872a/bin-2019/ukojak/data/c1e34e2e0/ed39836e42884cd7aa398d9e2aad4cdc/FLAG414421c33 [2018-11-10 08:08:34,118 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0e8f3951-9212-4ab1-823d-b250bf3b872a/bin-2019/ukojak/data/c1e34e2e0/ed39836e42884cd7aa398d9e2aad4cdc [2018-11-10 08:08:34,120 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 08:08:34,121 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 08:08:34,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 08:08:34,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 08:08:34,123 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 08:08:34,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:08:34" (1/1) ... [2018-11-10 08:08:34,126 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@148d95e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:08:34, skipping insertion in model container [2018-11-10 08:08:34,126 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:08:34" (1/1) ... [2018-11-10 08:08:34,131 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 08:08:34,146 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 08:08:34,243 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:08:34,245 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 08:08:34,266 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:08:34,277 INFO L193 MainTranslator]: Completed translation [2018-11-10 08:08:34,278 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:08:34 WrapperNode [2018-11-10 08:08:34,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 08:08:34,278 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 08:08:34,278 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 08:08:34,279 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 08:08:34,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:08:34" (1/1) ... [2018-11-10 08:08:34,288 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:08:34" (1/1) ... [2018-11-10 08:08:34,303 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 08:08:34,303 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 08:08:34,303 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 08:08:34,303 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 08:08:34,310 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:08:34" (1/1) ... [2018-11-10 08:08:34,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:08:34" (1/1) ... [2018-11-10 08:08:34,311 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:08:34" (1/1) ... [2018-11-10 08:08:34,311 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:08:34" (1/1) ... [2018-11-10 08:08:34,314 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:08:34" (1/1) ... [2018-11-10 08:08:34,319 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:08:34" (1/1) ... [2018-11-10 08:08:34,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:08:34" (1/1) ... [2018-11-10 08:08:34,322 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 08:08:34,322 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 08:08:34,322 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 08:08:34,322 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 08:08:34,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:08:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0e8f3951-9212-4ab1-823d-b250bf3b872a/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 [2018-11-10 08:08:34,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 08:08:34,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 08:08:34,783 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 08:08:34,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 08:08:34 BoogieIcfgContainer [2018-11-10 08:08:34,784 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 08:08:34,784 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 08:08:34,784 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 08:08:34,794 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 08:08:34,794 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 08:08:34" (1/1) ... [2018-11-10 08:08:34,804 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:08:34,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 08:08:34,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 34 states and 62 transitions. [2018-11-10 08:08:34,836 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 62 transitions. [2018-11-10 08:08:34,838 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 08:08:34,839 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2018-11-10 08:08:34,845 INFO L778 CodeCheckObserver]: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. [2018-11-10 08:08:34,873 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 08:08:34,876 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 08:08:34,877 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 08:08:34,877 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 08:08:34,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 08:08:34 ImpRootNode [2018-11-10 08:08:34,877 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 08:08:34,878 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 08:08:34,878 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 08:08:34,878 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 08:08:34,878 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 08:08:34" (3/4) ... [2018-11-10 08:08:34,882 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 08:08:34,892 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2018-11-10 08:08:34,892 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-10 08:08:34,893 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-10 08:08:34,946 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_0e8f3951-9212-4ab1-823d-b250bf3b872a/bin-2019/ukojak/witness.graphml [2018-11-10 08:08:34,946 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 08:08:34,947 INFO L168 Benchmark]: Toolchain (without parser) took 826.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 963.4 MB in the beginning and 1.1 GB in the end (delta: -125.1 MB). Peak memory consumption was 22.2 MB. Max. memory is 11.5 GB. [2018-11-10 08:08:34,948 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:08:34,949 INFO L168 Benchmark]: CACSL2BoogieTranslator took 156.65 ms. Allocated memory is still 1.0 GB. Free memory was 963.4 MB in the beginning and 947.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 08:08:34,949 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.66 ms. Allocated memory is still 1.0 GB. Free memory is still 947.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:08:34,949 INFO L168 Benchmark]: Boogie Preprocessor took 18.64 ms. Allocated memory is still 1.0 GB. Free memory is still 947.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:08:34,949 INFO L168 Benchmark]: RCFGBuilder took 461.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -152.0 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. [2018-11-10 08:08:34,950 INFO L168 Benchmark]: CodeCheck took 93.07 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 08:08:34,950 INFO L168 Benchmark]: Witness Printer took 68.86 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 08:08:34,951 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, 49 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: 5]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 48]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 156.65 ms. Allocated memory is still 1.0 GB. Free memory was 963.4 MB in the beginning and 947.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.66 ms. Allocated memory is still 1.0 GB. Free memory is still 947.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 18.64 ms. Allocated memory is still 1.0 GB. Free memory is still 947.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 461.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -152.0 MB). Peak memory consumption was 15.5 MB. Max. memory is 11.5 GB. * CodeCheck took 93.07 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Witness Printer took 68.86 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...