java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-regression/test25-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:44:07,611 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:44:07,613 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:44:07,624 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:44:07,624 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:44:07,625 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:44:07,626 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:44:07,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:44:07,630 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:44:07,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:44:07,631 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:44:07,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:44:07,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:44:07,634 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:44:07,635 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:44:07,636 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:44:07,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:44:07,637 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:44:07,639 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:44:07,641 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:44:07,642 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:44:07,643 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:44:07,644 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:44:07,645 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:44:07,647 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 11:44:07,654 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:44:07,655 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:44:07,656 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:44:07,657 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 11:44:07,670 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:44:07,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:44:07,672 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:44:07,672 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:44:07,672 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:44:07,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:44:07,673 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:44:07,673 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:44:07,673 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:44:07,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:44:07,673 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:44:07,674 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:44:07,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:44:07,674 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:44:07,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:44:07,674 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:44:07,675 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:44:07,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:44:07,675 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:44:07,675 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:44:07,675 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:44:07,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:44:07,676 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:44:07,676 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:44:07,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:44:07,676 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:44:07,677 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:44:07,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:44:07,677 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:44:07,704 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:44:07,716 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:44:07,719 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:44:07,720 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:44:07,721 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:44:07,721 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test25-1.c [2019-08-08 11:44:07,786 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95b713304/ac8dfde1a1ce4bed874ede271b51899e/FLAG60c2678c1 [2019-08-08 11:44:08,200 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:44:08,201 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test25-1.c [2019-08-08 11:44:08,207 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95b713304/ac8dfde1a1ce4bed874ede271b51899e/FLAG60c2678c1 [2019-08-08 11:44:08,597 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95b713304/ac8dfde1a1ce4bed874ede271b51899e [2019-08-08 11:44:08,605 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:44:08,606 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:44:08,607 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:44:08,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:44:08,611 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:44:08,611 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:44:08" (1/1) ... [2019-08-08 11:44:08,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@134918ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:08, skipping insertion in model container [2019-08-08 11:44:08,614 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:44:08" (1/1) ... [2019-08-08 11:44:08,621 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:44:08,638 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:44:08,854 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:44:08,862 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:44:08,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:44:08,895 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:44:08,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:08 WrapperNode [2019-08-08 11:44:08,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:44:08,897 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:44:08,897 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:44:08,897 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:44:08,999 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:08" (1/1) ... [2019-08-08 11:44:09,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:08" (1/1) ... [2019-08-08 11:44:09,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:08" (1/1) ... [2019-08-08 11:44:09,020 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:08" (1/1) ... [2019-08-08 11:44:09,036 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:08" (1/1) ... [2019-08-08 11:44:09,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:08" (1/1) ... [2019-08-08 11:44:09,046 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:08" (1/1) ... [2019-08-08 11:44:09,048 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:44:09,049 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:44:09,049 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:44:09,049 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:44:09,050 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:44:08" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2019-08-08 11:44:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:44:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:44:09,108 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-08-08 11:44:09,109 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-08 11:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:44:09,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:44:09,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:44:09,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:44:09,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:44:09,534 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:44:09,534 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-08 11:44:09,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:44:09 BoogieIcfgContainer [2019-08-08 11:44:09,535 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:44:09,541 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:44:09,541 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:44:09,541 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:44:09,542 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:44:09" (1/1) ... [2019-08-08 11:44:09,553 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:44:09,555 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:44:09,561 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:44:09,569 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:44:09,570 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:44:09,614 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 25 [2019-08-08 11:44:09,793 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:44:09,793 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:44:09,795 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 68#(and (<= (select (select |#memory_int| main_~pa~0.base) main_~pa~0.offset) main_~i~0) (<= 0 (+ (ite (= main_~i~0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |main_~#cont~0.base|) |main_~#cont~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |main_~#cont~0.base|) |main_~#cont~0.offset|) 12))) 1 0) 2147483648)) (= 0 (ite (= main_~i~0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |main_~#cont~0.base|) |main_~#cont~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |main_~#cont~0.base|) |main_~#cont~0.offset|) 12))) 1 0)) (< main_~i~0 (+ (select (select |#memory_int| main_~pa~0.base) main_~pa~0.offset) 1)) (<= (ite (= main_~i~0 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |main_~#cont~0.base|) |main_~#cont~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |main_~#cont~0.base|) |main_~#cont~0.offset|) 12))) 1 0) 2147483647)) [2019-08-08 11:44:09,796 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:44:09,804 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:44:09,806 INFO L168 Benchmark]: Toolchain (without parser) took 1198.86 ms. Allocated memory was 133.2 MB in the beginning and 200.8 MB in the end (delta: 67.6 MB). Free memory was 89.2 MB in the beginning and 147.5 MB in the end (delta: -58.3 MB). Peak memory consumption was 9.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:09,808 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:44:09,809 INFO L168 Benchmark]: CACSL2BoogieTranslator took 289.21 ms. Allocated memory is still 133.2 MB. Free memory was 88.8 MB in the beginning and 78.6 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:09,810 INFO L168 Benchmark]: Boogie Preprocessor took 151.49 ms. Allocated memory was 133.2 MB in the beginning and 200.8 MB in the end (delta: 67.6 MB). Free memory was 78.6 MB in the beginning and 176.3 MB in the end (delta: -97.8 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:09,811 INFO L168 Benchmark]: RCFGBuilder took 486.86 ms. Allocated memory is still 200.8 MB. Free memory was 176.3 MB in the beginning and 159.9 MB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:09,812 INFO L168 Benchmark]: Symbolic Interpretation took 262.83 ms. Allocated memory is still 200.8 MB. Free memory was 159.9 MB in the beginning and 147.5 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.4 MB. Max. memory is 7.1 GB. [2019-08-08 11:44:09,817 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 45]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 289.21 ms. Allocated memory is still 133.2 MB. Free memory was 88.8 MB in the beginning and 78.6 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 151.49 ms. Allocated memory was 133.2 MB in the beginning and 200.8 MB in the end (delta: 67.6 MB). Free memory was 78.6 MB in the beginning and 176.3 MB in the end (delta: -97.8 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 486.86 ms. Allocated memory is still 200.8 MB. Free memory was 176.3 MB in the beginning and 159.9 MB in the end (delta: 16.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 262.83 ms. Allocated memory is still 200.8 MB. Free memory was 159.9 MB in the beginning and 147.5 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...