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/eca-rers2012/Problem15_label33.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:58:23,012 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:58:23,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:58:23,026 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:58:23,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:58:23,027 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:58:23,029 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:58:23,031 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:58:23,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:58:23,034 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:58:23,035 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:58:23,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:58:23,036 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:58:23,037 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:58:23,038 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:58:23,040 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:58:23,040 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:58:23,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:58:23,043 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:58:23,045 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:58:23,047 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:58:23,048 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:58:23,049 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:58:23,050 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:58:23,052 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 10:58:23,056 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:58:23,057 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:58:23,057 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:58:23,058 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:58:23,059 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:58:23,059 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:58:23,060 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:58:23,060 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:58:23,061 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:58:23,062 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:58:23,062 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:58:23,063 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 10:58:23,078 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:58:23,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:58:23,082 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:58:23,082 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:58:23,083 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:58:23,083 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:58:23,083 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:58:23,083 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:58:23,084 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:58:23,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:58:23,084 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:58:23,084 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:58:23,084 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:58:23,084 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:58:23,085 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:58:23,085 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:58:23,085 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:58:23,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:58:23,085 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:58:23,086 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:58:23,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:58:23,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:58:23,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:58:23,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:58:23,088 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:58:23,088 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:58:23,088 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:58:23,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:58:23,089 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:58:23,122 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:58:23,133 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:58:23,137 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:58:23,139 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:58:23,139 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:58:23,140 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label33.c [2019-08-08 10:58:23,197 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8fa2751e/c265c4332d784f2c918336c1a70bec4e/FLAG0ceb2d126 [2019-08-08 10:58:23,908 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:58:23,909 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label33.c [2019-08-08 10:58:23,929 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8fa2751e/c265c4332d784f2c918336c1a70bec4e/FLAG0ceb2d126 [2019-08-08 10:58:24,102 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b8fa2751e/c265c4332d784f2c918336c1a70bec4e [2019-08-08 10:58:24,113 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:58:24,114 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:58:24,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:58:24,116 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:58:24,119 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:58:24,121 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:58:24" (1/1) ... [2019-08-08 10:58:24,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4715017e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:58:24, skipping insertion in model container [2019-08-08 10:58:24,124 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:58:24" (1/1) ... [2019-08-08 10:58:24,131 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:58:24,222 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:58:25,100 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:58:25,108 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:58:25,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:58:25,533 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:58:25,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:58:25 WrapperNode [2019-08-08 10:58:25,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:58:25,535 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:58:25,536 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:58:25,536 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:58:25,552 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:58:25" (1/1) ... [2019-08-08 10:58:25,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:58:25" (1/1) ... [2019-08-08 10:58:25,591 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:58:25" (1/1) ... [2019-08-08 10:58:25,592 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:58:25" (1/1) ... [2019-08-08 10:58:25,659 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:58:25" (1/1) ... [2019-08-08 10:58:25,675 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:58:25" (1/1) ... [2019-08-08 10:58:25,700 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:58:25" (1/1) ... [2019-08-08 10:58:25,721 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:58:25,722 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:58:25,722 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:58:25,722 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:58:25,724 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:58:25" (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 10:58:25,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:58:25,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:58:25,776 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:58:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 10:58:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:58:25,777 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:58:25,777 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 10:58:25,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:58:25,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:58:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:58:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:58:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:58:25,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:58:31,953 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:58:31,954 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:58:31,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:58:31 BoogieIcfgContainer [2019-08-08 10:58:31,955 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:58:31,956 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:58:31,956 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:58:31,957 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:58:31,958 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:58:31" (1/1) ... [2019-08-08 10:58:31,972 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:58:31,975 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:58:31,988 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:58:31,998 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:58:32,000 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:58:32,072 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 42 [2019-08-08 10:58:43,894 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 13 [2019-08-08 10:58:43,938 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:58:43,939 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:58:43,941 INFO L179 IcfgInterpreter]: Location calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 358972#(and (<= (+ ~a4~0 86) 0) (<= (+ ~a0~0 98) 0) (< 0 (+ ~a29~0 16)) (<= ~a29~0 43) (< 0 (+ ~a0~0 147)) (= 4 ~a2~0)) [2019-08-08 10:58:43,942 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:58:43,951 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:58:43,955 INFO L168 Benchmark]: Toolchain (without parser) took 19838.98 ms. Allocated memory was 138.4 MB in the beginning and 1.1 GB in the end (delta: 992.0 MB). Free memory was 82.5 MB in the beginning and 809.0 MB in the end (delta: -726.5 MB). Peak memory consumption was 891.8 MB. Max. memory is 7.1 GB. [2019-08-08 10:58:43,956 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 138.4 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-08 10:58:43,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1419.45 ms. Allocated memory was 138.4 MB in the beginning and 224.4 MB in the end (delta: 86.0 MB). Free memory was 82.3 MB in the beginning and 161.3 MB in the end (delta: -79.0 MB). Peak memory consumption was 39.8 MB. Max. memory is 7.1 GB. [2019-08-08 10:58:43,959 INFO L168 Benchmark]: Boogie Preprocessor took 186.24 ms. Allocated memory is still 224.4 MB. Free memory was 161.3 MB in the beginning and 149.2 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 7.1 GB. [2019-08-08 10:58:43,961 INFO L168 Benchmark]: RCFGBuilder took 6233.64 ms. Allocated memory was 224.4 MB in the beginning and 280.0 MB in the end (delta: 55.6 MB). Free memory was 149.2 MB in the beginning and 204.1 MB in the end (delta: -54.9 MB). Peak memory consumption was 129.1 MB. Max. memory is 7.1 GB. [2019-08-08 10:58:43,963 INFO L168 Benchmark]: Symbolic Interpretation took 11995.46 ms. Allocated memory was 280.0 MB in the beginning and 1.1 GB in the end (delta: 850.4 MB). Free memory was 204.1 MB in the beginning and 809.0 MB in the end (delta: -604.9 MB). Peak memory consumption was 871.8 MB. Max. memory is 7.1 GB. [2019-08-08 10:58:43,977 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 73]: 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 0.23 ms. Allocated memory is still 138.4 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1419.45 ms. Allocated memory was 138.4 MB in the beginning and 224.4 MB in the end (delta: 86.0 MB). Free memory was 82.3 MB in the beginning and 161.3 MB in the end (delta: -79.0 MB). Peak memory consumption was 39.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 186.24 ms. Allocated memory is still 224.4 MB. Free memory was 161.3 MB in the beginning and 149.2 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6233.64 ms. Allocated memory was 224.4 MB in the beginning and 280.0 MB in the end (delta: 55.6 MB). Free memory was 149.2 MB in the beginning and 204.1 MB in the end (delta: -54.9 MB). Peak memory consumption was 129.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 11995.46 ms. Allocated memory was 280.0 MB in the beginning and 1.1 GB in the end (delta: 850.4 MB). Free memory was 204.1 MB in the beginning and 809.0 MB in the end (delta: -604.9 MB). Peak memory consumption was 871.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...