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_label13.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:57:44,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:57:44,523 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:57:44,542 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:57:44,542 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:57:44,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:57:44,545 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:57:44,558 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:57:44,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:57:44,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:57:44,564 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:57:44,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:57:44,566 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:57:44,569 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:57:44,572 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:57:44,574 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:57:44,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:57:44,577 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:57:44,580 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:57:44,584 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:57:44,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:57:44,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:57:44,593 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:57:44,594 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:57:44,596 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 10:57:44,601 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:57:44,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:57:44,604 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:57:44,605 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:57:44,607 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:57:44,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:57:44,608 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:57:44,608 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:57:44,608 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:57:44,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:57:44,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:57:44,612 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 10:57:44,632 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:57:44,632 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:57:44,634 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:57:44,635 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:57:44,635 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:57:44,635 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:57:44,635 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:57:44,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:57:44,636 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:57:44,636 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:57:44,637 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:57:44,637 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:57:44,637 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:57:44,638 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:57:44,638 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:57:44,638 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:57:44,639 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:57:44,639 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:57:44,639 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:57:44,639 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:57:44,639 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:57:44,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:57:44,640 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:57:44,640 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:57:44,640 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:57:44,641 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:57:44,641 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:57:44,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:57:44,641 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:57:44,687 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:57:44,704 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:57:44,709 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:57:44,710 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:57:44,711 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:57:44,711 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label13.c [2019-08-08 10:57:44,777 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/755217b80/e2d4f877ac6246348c7e5f1dc5b9febb/FLAG24f76798a [2019-08-08 10:57:45,438 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:57:45,441 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label13.c [2019-08-08 10:57:45,467 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/755217b80/e2d4f877ac6246348c7e5f1dc5b9febb/FLAG24f76798a [2019-08-08 10:57:45,626 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/755217b80/e2d4f877ac6246348c7e5f1dc5b9febb [2019-08-08 10:57:45,638 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:57:45,641 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:57:45,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:57:45,644 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:57:45,648 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:57:45,649 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:57:45" (1/1) ... [2019-08-08 10:57:45,652 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ed2ef86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:57:45, skipping insertion in model container [2019-08-08 10:57:45,652 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:57:45" (1/1) ... [2019-08-08 10:57:45,659 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:57:45,760 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:57:46,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:57:46,653 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:57:46,939 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:57:46,958 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:57:46,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:57:46 WrapperNode [2019-08-08 10:57:46,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:57:46,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:57:46,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:57:46,960 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:57:46,975 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:57:46" (1/1) ... [2019-08-08 10:57:46,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:57:46" (1/1) ... [2019-08-08 10:57:47,004 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:57:46" (1/1) ... [2019-08-08 10:57:47,005 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:57:46" (1/1) ... [2019-08-08 10:57:47,070 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:57:46" (1/1) ... [2019-08-08 10:57:47,090 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:57:46" (1/1) ... [2019-08-08 10:57:47,113 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:57:46" (1/1) ... [2019-08-08 10:57:47,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:57:47,140 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:57:47,141 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:57:47,141 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:57:47,142 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:57:46" (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 10:57:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:57:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:57:47,203 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:57:47,204 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 10:57:47,205 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:57:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:57:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 10:57:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:57:47,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:57:47,206 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:57:47,206 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:57:47,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:57:47,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:57:52,929 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:57:52,930 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:57:52,931 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:57:52 BoogieIcfgContainer [2019-08-08 10:57:52,932 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:57:52,932 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:57:52,932 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:57:52,933 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:57:52,934 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:57:52" (1/1) ... [2019-08-08 10:57:52,945 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:57:52,947 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:57:52,958 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:57:52,964 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:57:52,966 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:57:53,012 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 42 [2019-08-08 10:58:04,416 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 13 [2019-08-08 10:58:04,518 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:58:04,518 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:58:04,522 INFO L179 IcfgInterpreter]: Location calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 360161#(and (<= (+ ~a4~0 86) 0) (< 0 (+ ~a29~0 16)) (<= (+ ~a0~0 147) 0) (<= ~a29~0 43) (= 4 ~a2~0)) [2019-08-08 10:58:04,523 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:58:04,531 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:58:04,534 INFO L168 Benchmark]: Toolchain (without parser) took 18893.05 ms. Allocated memory was 130.0 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 80.1 MB in the beginning and 1.0 GB in the end (delta: -945.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-08-08 10:58:04,535 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 130.0 MB. Free memory was 104.2 MB in the beginning and 104.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 10:58:04,537 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1315.60 ms. Allocated memory was 130.0 MB in the beginning and 211.8 MB in the end (delta: 81.8 MB). Free memory was 79.9 MB in the beginning and 134.2 MB in the end (delta: -54.3 MB). Peak memory consumption was 38.2 MB. Max. memory is 7.1 GB. [2019-08-08 10:58:04,538 INFO L168 Benchmark]: Boogie Preprocessor took 180.09 ms. Allocated memory is still 211.8 MB. Free memory was 134.2 MB in the beginning and 122.0 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 7.1 GB. [2019-08-08 10:58:04,540 INFO L168 Benchmark]: RCFGBuilder took 5791.44 ms. Allocated memory was 211.8 MB in the beginning and 290.5 MB in the end (delta: 78.6 MB). Free memory was 122.0 MB in the beginning and 217.7 MB in the end (delta: -95.7 MB). Peak memory consumption was 135.9 MB. Max. memory is 7.1 GB. [2019-08-08 10:58:04,541 INFO L168 Benchmark]: Symbolic Interpretation took 11598.96 ms. Allocated memory was 290.5 MB in the beginning and 1.2 GB in the end (delta: 867.7 MB). Free memory was 217.7 MB in the beginning and 1.0 GB in the end (delta: -807.5 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2019-08-08 10:58:04,553 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 151]: 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 0.46 ms. Allocated memory is still 130.0 MB. Free memory was 104.2 MB in the beginning and 104.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1315.60 ms. Allocated memory was 130.0 MB in the beginning and 211.8 MB in the end (delta: 81.8 MB). Free memory was 79.9 MB in the beginning and 134.2 MB in the end (delta: -54.3 MB). Peak memory consumption was 38.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 180.09 ms. Allocated memory is still 211.8 MB. Free memory was 134.2 MB in the beginning and 122.0 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5791.44 ms. Allocated memory was 211.8 MB in the beginning and 290.5 MB in the end (delta: 78.6 MB). Free memory was 122.0 MB in the beginning and 217.7 MB in the end (delta: -95.7 MB). Peak memory consumption was 135.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 11598.96 ms. Allocated memory was 290.5 MB in the beginning and 1.2 GB in the end (delta: 867.7 MB). Free memory was 217.7 MB in the beginning and 1.0 GB in the end (delta: -807.5 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...