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/Problem11_label10.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:48:20,615 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:48:20,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:48:20,633 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:48:20,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:48:20,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:48:20,637 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:48:20,647 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:48:20,651 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:48:20,652 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:48:20,654 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:48:20,655 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:48:20,655 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:48:20,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:48:20,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:48:20,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:48:20,659 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:48:20,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:48:20,661 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:48:20,663 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:48:20,664 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:48:20,665 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:48:20,666 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:48:20,667 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:48:20,669 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 10:48:20,670 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 10:48:20,670 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 10:48:20,671 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 10:48:20,671 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 10:48:20,672 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 10:48:20,672 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:48:20,673 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:48:20,674 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:48:20,674 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:48:20,675 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:48:20,676 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:48:20,676 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:48:20,677 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:48:20,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:48:20,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:48:20,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:48:20,681 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 10:48:20,695 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:48:20,696 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:48:20,697 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:48:20,697 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:48:20,697 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:48:20,698 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:48:20,698 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:48:20,698 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:48:20,698 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:48:20,698 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:48:20,699 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:48:20,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:48:20,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:48:20,699 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:48:20,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:48:20,700 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:48:20,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:48:20,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:48:20,700 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:48:20,700 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:48:20,701 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:48:20,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:48:20,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:48:20,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:48:20,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:48:20,702 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:48:20,702 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:48:20,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:48:20,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:48:20,751 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:48:20,766 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:48:20,770 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:48:20,772 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:48:20,773 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:48:20,774 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem11_label10.c [2019-08-08 10:48:20,837 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32fff9de6/2774fd77662745f6b360e0a34fef603c/FLAG1da3c690f [2019-08-08 10:48:21,475 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:48:21,476 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem11_label10.c [2019-08-08 10:48:21,498 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32fff9de6/2774fd77662745f6b360e0a34fef603c/FLAG1da3c690f [2019-08-08 10:48:21,714 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32fff9de6/2774fd77662745f6b360e0a34fef603c [2019-08-08 10:48:21,724 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:48:21,725 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:48:21,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:48:21,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:48:21,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:48:21,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:48:21" (1/1) ... [2019-08-08 10:48:21,735 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37e73860 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:48:21, skipping insertion in model container [2019-08-08 10:48:21,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:48:21" (1/1) ... [2019-08-08 10:48:21,743 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:48:21,832 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:48:22,460 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:48:22,542 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:48:22,784 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:48:22,805 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:48:22,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:48:22 WrapperNode [2019-08-08 10:48:22,806 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:48:22,807 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:48:22,807 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:48:22,807 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:48:22,822 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:48:22" (1/1) ... [2019-08-08 10:48:22,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:48:22" (1/1) ... [2019-08-08 10:48:22,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:48:22" (1/1) ... [2019-08-08 10:48:22,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:48:22" (1/1) ... [2019-08-08 10:48:22,912 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:48:22" (1/1) ... [2019-08-08 10:48:22,923 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:48:22" (1/1) ... [2019-08-08 10:48:22,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:48:22" (1/1) ... [2019-08-08 10:48:22,942 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:48:22,943 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:48:22,943 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:48:22,943 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:48:22,944 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:48:22" (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 10:48:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:48:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:48:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:48:23,004 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:48:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:48:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:48:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:48:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:48:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:48:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:48:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:48:27,044 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:48:27,044 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:48:27,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:48:27 BoogieIcfgContainer [2019-08-08 10:48:27,046 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:48:27,047 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:48:27,047 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:48:27,047 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:48:27,048 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:48:27" (1/1) ... [2019-08-08 10:48:27,059 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:48:27,065 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:48:27,077 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:48:27,084 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:48:27,085 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:48:27,133 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 43 [2019-08-08 10:48:42,234 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 85 [2019-08-08 10:48:42,414 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:48:42,416 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:48:42,419 INFO L179 IcfgInterpreter]: Location calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 473009#(and (= 1 ~a3~0) (<= ~a29~0 277) (= 15 ~a8~0) (= 1 ~a4~0) (= ~a25~0 10) (< 245 ~a29~0) (<= (+ ~a23~0 43) 0)) [2019-08-08 10:48:42,420 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:48:42,428 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:48:42,432 INFO L168 Benchmark]: Toolchain (without parser) took 20704.90 ms. Allocated memory was 133.7 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 85.0 MB in the beginning and 852.1 MB in the end (delta: -767.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-08-08 10:48:42,433 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 10:48:42,435 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1080.38 ms. Allocated memory was 133.7 MB in the beginning and 219.7 MB in the end (delta: 86.0 MB). Free memory was 84.6 MB in the beginning and 179.1 MB in the end (delta: -94.6 MB). Peak memory consumption was 38.2 MB. Max. memory is 7.1 GB. [2019-08-08 10:48:42,436 INFO L168 Benchmark]: Boogie Preprocessor took 135.72 ms. Allocated memory is still 219.7 MB. Free memory was 179.1 MB in the beginning and 171.1 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. [2019-08-08 10:48:42,438 INFO L168 Benchmark]: RCFGBuilder took 4103.40 ms. Allocated memory was 219.7 MB in the beginning and 275.8 MB in the end (delta: 56.1 MB). Free memory was 171.1 MB in the beginning and 177.5 MB in the end (delta: -6.3 MB). Peak memory consumption was 105.1 MB. Max. memory is 7.1 GB. [2019-08-08 10:48:42,440 INFO L168 Benchmark]: Symbolic Interpretation took 15381.78 ms. Allocated memory was 275.8 MB in the beginning and 1.3 GB in the end (delta: 979.9 MB). Free memory was 177.5 MB in the beginning and 852.1 MB in the end (delta: -674.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-08-08 10:48:42,450 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 72]: 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 0.50 ms. Allocated memory is still 133.7 MB. Free memory was 107.8 MB in the beginning and 107.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1080.38 ms. Allocated memory was 133.7 MB in the beginning and 219.7 MB in the end (delta: 86.0 MB). Free memory was 84.6 MB in the beginning and 179.1 MB in the end (delta: -94.6 MB). Peak memory consumption was 38.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 135.72 ms. Allocated memory is still 219.7 MB. Free memory was 179.1 MB in the beginning and 171.1 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4103.40 ms. Allocated memory was 219.7 MB in the beginning and 275.8 MB in the end (delta: 56.1 MB). Free memory was 171.1 MB in the beginning and 177.5 MB in the end (delta: -6.3 MB). Peak memory consumption was 105.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 15381.78 ms. Allocated memory was 275.8 MB in the beginning and 1.3 GB in the end (delta: 979.9 MB). Free memory was 177.5 MB in the beginning and 852.1 MB in the end (delta: -674.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...