./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1.cil.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_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/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 564a601a6273fd55bda5923edf4b35a694c899ec ........................................................................................................................................................................................................................................................................................................................................................................................................... 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 10:17:41,192 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:17:41,193 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:17:41,202 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:17:41,203 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:17:41,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:17:41,205 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:17:41,208 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:17:41,211 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:17:41,213 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:17:41,214 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:17:41,215 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:17:41,216 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:17:41,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:17:41,217 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:17:41,218 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:17:41,219 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:17:41,228 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:17:41,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:17:41,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:17:41,236 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:17:41,238 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:17:41,240 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:17:41,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:17:41,244 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:17:41,244 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:17:41,244 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:17:41,245 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:17:41,245 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:17:41,246 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:17:41,246 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:17:41,247 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:17:41,250 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:17:41,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:17:41,252 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:17:41,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:17:41,253 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:17:41,254 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:17:41,254 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:17:41,254 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:17:41,255 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:17:41,256 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2019-10-22 10:17:41,277 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:17:41,277 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:17:41,278 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:17:41,278 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:17:41,278 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:17:41,279 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:17:41,279 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 10:17:41,279 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:17:41,279 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:17:41,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:17:41,279 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-10-22 10:17:41,279 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-10-22 10:17:41,280 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-10-22 10:17:41,280 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:17:41,280 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:17:41,280 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:17:41,280 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:17:41,280 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:17:41,281 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:17:41,281 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:17:41,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:17:41,281 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:17:41,281 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:17:41,281 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:17:41,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:17:41,282 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_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/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 -> 564a601a6273fd55bda5923edf4b35a694c899ec [2019-10-22 10:17:41,322 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:17:41,335 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:17:41,339 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:17:41,341 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:17:41,341 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:17:41,342 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/bin/ukojak/../../sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1.cil.c [2019-10-22 10:17:41,401 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/bin/ukojak/data/662248633/908aedb8f44d4516aa2cc2f7eb7de2a5/FLAG9c3711fdc [2019-10-22 10:17:41,874 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:17:41,874 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/sv-benchmarks/c/ntdrivers-simplified/diskperf_simpl1.cil.c [2019-10-22 10:17:41,891 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/bin/ukojak/data/662248633/908aedb8f44d4516aa2cc2f7eb7de2a5/FLAG9c3711fdc [2019-10-22 10:17:42,176 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/bin/ukojak/data/662248633/908aedb8f44d4516aa2cc2f7eb7de2a5 [2019-10-22 10:17:42,179 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:17:42,180 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:17:42,181 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:17:42,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:17:42,185 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:17:42,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:17:42" (1/1) ... [2019-10-22 10:17:42,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e097a1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:42, skipping insertion in model container [2019-10-22 10:17:42,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:17:42" (1/1) ... [2019-10-22 10:17:42,202 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:17:42,260 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:17:42,707 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:17:42,718 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:17:42,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:17:42,837 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:17:42,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:42 WrapperNode [2019-10-22 10:17:42,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:17:42,838 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:17:42,838 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:17:42,839 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:17:42,845 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:42" (1/1) ... [2019-10-22 10:17:42,858 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:42" (1/1) ... [2019-10-22 10:17:42,938 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:17:42,938 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:17:42,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:17:42,938 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:17:42,948 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:42" (1/1) ... [2019-10-22 10:17:42,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:42" (1/1) ... [2019-10-22 10:17:42,958 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:42" (1/1) ... [2019-10-22 10:17:42,958 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:42" (1/1) ... [2019-10-22 10:17:42,982 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:42" (1/1) ... [2019-10-22 10:17:43,007 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:42" (1/1) ... [2019-10-22 10:17:43,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:42" (1/1) ... [2019-10-22 10:17:43,021 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:17:43,022 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:17:43,022 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:17:43,022 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:17:43,023 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:17:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/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 10:17:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:17:43,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:17:43,263 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,276 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,280 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,288 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,292 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,296 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,304 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,308 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,309 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,316 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,320 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,322 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,330 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,334 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,336 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,343 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,346 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,357 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,361 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,370 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,381 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:43,390 WARN L732 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-22 10:17:44,577 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##674: assume !false; [2019-10-22 10:17:44,578 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##673: assume false; [2019-10-22 10:17:44,578 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##618: assume !false; [2019-10-22 10:17:44,578 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##617: assume false; [2019-10-22 10:17:44,578 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##296: assume !false; [2019-10-22 10:17:44,578 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##295: assume false; [2019-10-22 10:17:44,578 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##256: assume !false; [2019-10-22 10:17:44,579 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##255: assume false; [2019-10-22 10:17:44,579 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##217: assume !false; [2019-10-22 10:17:44,579 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##216: assume false; [2019-10-22 10:17:44,579 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##247: assume !false; [2019-10-22 10:17:44,580 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##246: assume false; [2019-10-22 10:17:44,580 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##724: assume !false; [2019-10-22 10:17:44,580 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##723: assume false; [2019-10-22 10:17:44,580 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##375: assume !false; [2019-10-22 10:17:44,580 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##374: assume false; [2019-10-22 10:17:44,581 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##326: assume !false; [2019-10-22 10:17:44,581 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##325: assume false; [2019-10-22 10:17:44,581 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##335: assume !false; [2019-10-22 10:17:44,581 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##334: assume false; [2019-10-22 10:17:44,581 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##405: assume !false; [2019-10-22 10:17:44,581 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##404: assume false; [2019-10-22 10:17:44,581 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##412: assume false; [2019-10-22 10:17:44,582 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##413: assume !false; [2019-10-22 10:17:44,582 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##452: assume false; [2019-10-22 10:17:44,582 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##453: assume !false; [2019-10-22 10:17:44,582 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##483: assume !false; [2019-10-22 10:17:44,582 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##482: assume false; [2019-10-22 10:17:44,583 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##543: assume !false; [2019-10-22 10:17:44,583 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##542: assume false; [2019-10-22 10:17:44,583 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !false; [2019-10-22 10:17:44,584 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##97: assume false; [2019-10-22 10:17:44,585 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##80: assume !false; [2019-10-22 10:17:44,585 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##172: assume !false; [2019-10-22 10:17:44,585 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##171: assume false; [2019-10-22 10:17:44,585 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##177: assume !false; [2019-10-22 10:17:44,585 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##176: assume false; [2019-10-22 10:17:44,586 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##79: assume false; [2019-10-22 10:17:44,586 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##142: assume !false; [2019-10-22 10:17:44,586 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##141: assume false; [2019-10-22 10:17:44,586 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false; [2019-10-22 10:17:44,586 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false; [2019-10-22 10:17:44,586 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##573: assume !false; [2019-10-22 10:17:44,586 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##572: assume false; [2019-10-22 10:17:49,215 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 10:17:49,215 INFO L284 CfgBuilder]: Removed 267 assume(true) statements. [2019-10-22 10:17:49,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:17:49 BoogieIcfgContainer [2019-10-22 10:17:49,217 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 10:17:49,217 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-10-22 10:17:49,217 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-10-22 10:17:49,228 INFO L275 PluginConnector]: CodeCheck initialized [2019-10-22 10:17:49,228 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:17:49" (1/1) ... [2019-10-22 10:17:49,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 10:17:49,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-10-22 10:17:49,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 81 states and 132 transitions. [2019-10-22 10:17:49,278 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 132 transitions. [2019-10-22 10:17:49,281 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-22 10:17:49,281 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2019-10-22 10:17:49,290 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 10:17:49,345 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,350 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,350 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,350 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,350 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,351 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,351 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,351 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,351 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,351 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,351 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,351 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,351 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,352 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,352 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,352 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,352 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,352 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,352 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,352 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,352 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,353 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,353 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,354 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,354 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,354 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,354 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,354 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,354 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,355 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,355 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,355 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,355 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,356 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,356 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,357 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,357 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,357 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,358 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,358 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,358 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,358 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,358 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,358 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,358 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,359 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,359 INFO L575 CodeCheckObserver]: Invariant with dag size 1 [2019-10-22 10:17:49,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 22.10 10:17:49 ImpRootNode [2019-10-22 10:17:49,359 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2019-10-22 10:17:49,360 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 10:17:49,360 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 10:17:49,360 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 10:17:49,360 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 10:17:49" (3/4) ... [2019-10-22 10:17:49,366 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-10-22 10:17:49,406 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 476 nodes and edges [2019-10-22 10:17:49,409 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 128 nodes and edges [2019-10-22 10:17:49,412 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2019-10-22 10:17:49,415 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2019-10-22 10:17:49,717 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_ed2b93c0-99d0-4f86-9ffb-8bbfcace0067/bin/ukojak/witness.graphml [2019-10-22 10:17:49,717 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 10:17:49,719 INFO L168 Benchmark]: Toolchain (without parser) took 7538.75 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 293.1 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -110.4 MB). Peak memory consumption was 182.6 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:49,720 INFO L168 Benchmark]: CDTParser took 0.22 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 10:17:49,720 INFO L168 Benchmark]: CACSL2BoogieTranslator took 657.19 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -152.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:49,721 INFO L168 Benchmark]: Boogie Procedure Inliner took 99.41 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: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:49,721 INFO L168 Benchmark]: Boogie Preprocessor took 83.34 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:49,721 INFO L168 Benchmark]: RCFGBuilder took 6195.27 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 178.3 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -60.6 MB). Peak memory consumption was 484.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:49,721 INFO L168 Benchmark]: CodeCheck took 141.88 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:49,722 INFO L168 Benchmark]: Witness Printer took 357.59 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 60.7 MB). Peak memory consumption was 60.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:17:49,724 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, 81 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: 537]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 700]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 566]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 596]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 646]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 706]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 556]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 772]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 780]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 392]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 403]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 95]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 772]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 525]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 510]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 612]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 107]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 711]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 402]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 353]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 790]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 682]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 726]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 677]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 991]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 978]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 657.19 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 944.5 MB in the beginning and 1.1 GB in the end (delta: -152.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 99.41 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: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 83.34 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 6195.27 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 178.3 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -60.6 MB). Peak memory consumption was 484.4 MB. Max. memory is 11.5 GB. * CodeCheck took 141.88 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * Witness Printer took 357.59 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 60.7 MB). Peak memory consumption was 60.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...