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/Problem13_label54.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:55:21,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:55:21,408 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:55:21,420 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:55:21,421 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:55:21,422 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:55:21,423 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:55:21,425 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:55:21,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:55:21,427 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:55:21,428 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:55:21,429 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:55:21,429 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:55:21,430 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:55:21,431 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:55:21,432 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:55:21,433 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:55:21,434 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:55:21,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:55:21,439 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:55:21,441 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:55:21,442 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:55:21,443 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:55:21,444 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:55:21,446 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 10:55:21,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:55:21,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:55:21,454 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:55:21,455 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:55:21,458 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:55:21,458 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:55:21,460 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:55:21,460 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:55:21,460 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:55:21,461 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:55:21,465 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:55:21,466 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 10:55:21,491 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:55:21,493 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:55:21,494 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:55:21,495 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:55:21,495 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:55:21,496 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:55:21,496 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:55:21,496 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:55:21,496 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:55:21,497 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:55:21,498 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:55:21,498 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:55:21,498 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:55:21,499 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:55:21,499 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:55:21,499 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:55:21,499 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:55:21,500 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:55:21,500 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:55:21,500 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:55:21,500 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:55:21,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:55:21,501 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:55:21,501 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:55:21,501 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:55:21,501 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:55:21,502 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:55:21,502 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:55:21,502 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:55:21,529 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:55:21,540 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:55:21,544 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:55:21,545 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:55:21,547 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:55:21,547 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem13_label54.c [2019-08-08 10:55:21,621 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f22611899/2c536172bec44d668b786f5b92207306/FLAGe350dde0d [2019-08-08 10:55:22,387 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:55:22,390 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem13_label54.c [2019-08-08 10:55:22,427 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f22611899/2c536172bec44d668b786f5b92207306/FLAGe350dde0d [2019-08-08 10:55:22,473 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f22611899/2c536172bec44d668b786f5b92207306 [2019-08-08 10:55:22,488 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:55:22,490 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:55:22,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:55:22,491 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:55:22,495 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:55:22,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:55:22" (1/1) ... [2019-08-08 10:55:22,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c8db7c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:55:22, skipping insertion in model container [2019-08-08 10:55:22,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:55:22" (1/1) ... [2019-08-08 10:55:22,510 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:55:22,702 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:55:24,474 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:55:24,482 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:55:25,231 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:55:25,269 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:55:25,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:55:25 WrapperNode [2019-08-08 10:55:25,271 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:55:25,273 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:55:25,273 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:55:25,273 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:55:25,289 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:55:25" (1/1) ... [2019-08-08 10:55:25,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:55:25" (1/1) ... [2019-08-08 10:55:25,353 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:55:25" (1/1) ... [2019-08-08 10:55:25,355 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:55:25" (1/1) ... [2019-08-08 10:55:25,530 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:55:25" (1/1) ... [2019-08-08 10:55:25,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:55:25" (1/1) ... [2019-08-08 10:55:25,649 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:55:25" (1/1) ... [2019-08-08 10:55:25,709 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:55:25,710 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:55:25,710 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:55:25,710 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:55:25,711 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:55:25" (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 10:55:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:55:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:55:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:55:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 10:55:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-08 10:55:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-08 10:55:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:55:25,783 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:55:25,783 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 10:55:25,783 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-08 10:55:25,784 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-08 10:55:25,784 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:55:25,785 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:55:25,785 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:55:25,786 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:55:25,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:55:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:55:36,080 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:55:36,081 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:55:36,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:55:36 BoogieIcfgContainer [2019-08-08 10:55:36,083 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:55:36,084 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:55:36,084 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:55:36,084 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:55:36,085 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:55:36" (1/1) ... [2019-08-08 10:55:36,099 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:55:36,102 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:55:36,118 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:55:36,126 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:55:36,128 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:55:36,179 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 43 [2019-08-08 10:55:59,108 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 16 [2019-08-08 10:55:59,201 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:55:59,202 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:55:59,204 INFO L179 IcfgInterpreter]: Location calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 698766#(and (= ~a13~0 1) (= 2 ~a1~0) (= ~a19~0 12) (< 178 ~a12~0) (= ~a26~0 1) (<= ~a12~0 395) (< 476 ~a23~0)) [2019-08-08 10:55:59,205 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:55:59,213 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:55:59,216 INFO L168 Benchmark]: Toolchain (without parser) took 36724.91 ms. Allocated memory was 141.0 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 70.5 MB in the beginning and 555.4 MB in the end (delta: -484.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2019-08-08 10:55:59,217 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 141.0 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-08-08 10:55:59,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2780.64 ms. Allocated memory was 141.0 MB in the beginning and 274.7 MB in the end (delta: 133.7 MB). Free memory was 70.3 MB in the beginning and 166.7 MB in the end (delta: -96.4 MB). Peak memory consumption was 107.1 MB. Max. memory is 7.1 GB. [2019-08-08 10:55:59,219 INFO L168 Benchmark]: Boogie Preprocessor took 436.74 ms. Allocated memory is still 274.7 MB. Free memory was 166.7 MB in the beginning and 131.5 MB in the end (delta: 35.1 MB). Peak memory consumption was 35.1 MB. Max. memory is 7.1 GB. [2019-08-08 10:55:59,220 INFO L168 Benchmark]: RCFGBuilder took 10373.59 ms. Allocated memory was 274.7 MB in the beginning and 416.8 MB in the end (delta: 142.1 MB). Free memory was 131.5 MB in the beginning and 162.0 MB in the end (delta: -30.5 MB). Peak memory consumption was 162.4 MB. Max. memory is 7.1 GB. [2019-08-08 10:55:59,221 INFO L168 Benchmark]: Symbolic Interpretation took 23129.15 ms. Allocated memory was 416.8 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 162.0 MB in the beginning and 555.4 MB in the end (delta: -393.4 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-08-08 10:55:59,225 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 93]: 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 0.24 ms. Allocated memory is still 141.0 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2780.64 ms. Allocated memory was 141.0 MB in the beginning and 274.7 MB in the end (delta: 133.7 MB). Free memory was 70.3 MB in the beginning and 166.7 MB in the end (delta: -96.4 MB). Peak memory consumption was 107.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 436.74 ms. Allocated memory is still 274.7 MB. Free memory was 166.7 MB in the beginning and 131.5 MB in the end (delta: 35.1 MB). Peak memory consumption was 35.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10373.59 ms. Allocated memory was 274.7 MB in the beginning and 416.8 MB in the end (delta: 142.1 MB). Free memory was 131.5 MB in the beginning and 162.0 MB in the end (delta: -30.5 MB). Peak memory consumption was 162.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 23129.15 ms. Allocated memory was 416.8 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 162.0 MB in the beginning and 555.4 MB in the end (delta: -393.4 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...