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/Problem05_label02.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 11:06:24,633 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 11:06:24,635 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 11:06:24,647 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 11:06:24,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 11:06:24,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 11:06:24,650 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 11:06:24,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 11:06:24,654 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 11:06:24,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 11:06:24,656 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 11:06:24,657 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 11:06:24,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 11:06:24,658 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 11:06:24,659 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 11:06:24,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 11:06:24,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 11:06:24,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 11:06:24,664 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 11:06:24,666 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 11:06:24,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 11:06:24,668 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 11:06:24,669 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 11:06:24,670 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 11:06:24,672 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 11:06:24,672 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 11:06:24,673 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 11:06:24,673 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 11:06:24,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 11:06:24,675 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 11:06:24,675 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 11:06:24,676 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 11:06:24,677 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 11:06:24,677 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 11:06:24,678 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 11:06:24,679 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 11:06:24,679 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 11:06:24,680 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 11:06:24,680 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 11:06:24,681 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 11:06:24,681 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 11:06:24,682 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 [2019-08-14 11:06:24,696 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 11:06:24,697 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 11:06:24,698 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 11:06:24,698 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 11:06:24,698 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 11:06:24,699 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 11:06:24,699 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 11:06:24,699 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 11:06:24,699 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 11:06:24,700 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 11:06:24,700 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 11:06:24,700 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 11:06:24,700 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 11:06:24,700 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 11:06:24,701 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 11:06:24,701 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 11:06:24,701 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 11:06:24,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 11:06:24,701 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 11:06:24,702 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 11:06:24,702 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 11:06:24,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 11:06:24,702 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 11:06:24,702 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 11:06:24,703 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 11:06:24,703 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 11:06:24,703 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 11:06:24,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 11:06:24,703 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 11:06:24,732 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 11:06:24,746 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 11:06:24,750 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 11:06:24,752 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 11:06:24,752 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 11:06:24,753 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem05_label02.c [2019-08-14 11:06:24,816 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd8c7aaa4/bd9f1f3c3204484da05b2723cea4e752/FLAG8981184fa [2019-08-14 11:06:25,718 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 11:06:25,719 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem05_label02.c [2019-08-14 11:06:25,769 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd8c7aaa4/bd9f1f3c3204484da05b2723cea4e752/FLAG8981184fa [2019-08-14 11:06:26,154 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd8c7aaa4/bd9f1f3c3204484da05b2723cea4e752 [2019-08-14 11:06:26,169 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 11:06:26,171 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 11:06:26,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 11:06:26,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 11:06:26,175 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 11:06:26,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 11:06:26" (1/1) ... [2019-08-14 11:06:26,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cc56dcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:06:26, skipping insertion in model container [2019-08-14 11:06:26,179 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 11:06:26" (1/1) ... [2019-08-14 11:06:26,186 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 11:06:26,405 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 11:06:28,778 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 11:06:28,785 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 11:06:30,031 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 11:06:30,101 INFO L192 MainTranslator]: Completed translation [2019-08-14 11:06:30,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:06:30 WrapperNode [2019-08-14 11:06:30,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 11:06:30,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 11:06:30,102 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 11:06:30,102 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 11:06:30,112 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:06:30" (1/1) ... [2019-08-14 11:06:30,113 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:06:30" (1/1) ... [2019-08-14 11:06:30,208 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:06:30" (1/1) ... [2019-08-14 11:06:30,210 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:06:30" (1/1) ... [2019-08-14 11:06:30,434 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:06:30" (1/1) ... [2019-08-14 11:06:30,514 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:06:30" (1/1) ... [2019-08-14 11:06:30,596 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:06:30" (1/1) ... [2019-08-14 11:06:30,727 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 11:06:30,730 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 11:06:30,730 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 11:06:30,730 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 11:06:30,732 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:06:30" (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 [2019-08-14 11:06:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 11:06:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 11:06:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-14 11:06:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-14 11:06:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-14 11:06:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-14 11:06:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-14 11:06:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-14 11:06:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-14 11:06:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-14 11:06:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 11:06:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-14 11:06:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-14 11:06:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-14 11:06:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-14 11:06:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-14 11:06:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-14 11:06:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-14 11:06:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-14 11:06:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 11:06:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 11:06:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-14 11:06:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 11:06:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 11:06:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 11:06:40,800 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 11:06:40,801 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-14 11:06:40,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 11:06:40 BoogieIcfgContainer [2019-08-14 11:06:40,806 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 11:06:40,806 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 11:06:40,806 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 11:06:40,807 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 11:06:40,807 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 11:06:40" (1/1) ... [2019-08-14 11:06:45,999 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 11:06:46,003 INFO L168 Benchmark]: Toolchain (without parser) took 19830.62 ms. Allocated memory was 179.8 MB in the beginning and 823.1 MB in the end (delta: 643.3 MB). Free memory was 138.3 MB in the beginning and 326.0 MB in the end (delta: -187.7 MB). Peak memory consumption was 529.1 MB. Max. memory is 7.1 GB. [2019-08-14 11:06:46,005 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 139.5 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 11:06:46,006 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3929.95 ms. Allocated memory was 179.8 MB in the beginning and 291.0 MB in the end (delta: 111.1 MB). Free memory was 138.3 MB in the beginning and 180.2 MB in the end (delta: -41.9 MB). Peak memory consumption was 202.3 MB. Max. memory is 7.1 GB. [2019-08-14 11:06:46,008 INFO L168 Benchmark]: Boogie Preprocessor took 625.38 ms. Allocated memory is still 291.0 MB. Free memory was 180.2 MB in the beginning and 123.0 MB in the end (delta: 57.2 MB). Peak memory consumption was 57.2 MB. Max. memory is 7.1 GB. [2019-08-14 11:06:46,010 INFO L168 Benchmark]: RCFGBuilder took 10076.21 ms. Allocated memory was 291.0 MB in the beginning and 604.5 MB in the end (delta: 313.5 MB). Free memory was 123.0 MB in the beginning and 481.6 MB in the end (delta: -358.6 MB). Peak memory consumption was 333.4 MB. Max. memory is 7.1 GB. [2019-08-14 11:06:46,011 INFO L168 Benchmark]: Symbolic Interpretation took 5193.33 ms. Allocated memory was 604.5 MB in the beginning and 823.1 MB in the end (delta: 218.6 MB). Free memory was 481.6 MB in the beginning and 326.0 MB in the end (delta: 155.6 MB). Peak memory consumption was 447.7 MB. Max. memory is 7.1 GB. [2019-08-14 11:06:46,026 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 11036]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 110603#(and (= ~a12~0 2) (= ~a27~0 1) (= 16 ~a9~0) (= 12 ~a2~0) (= ~a20~0 5) (= ~a25~0 1) (= ~a16~0 1) (= ~a15~0 1)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 139.5 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3929.95 ms. Allocated memory was 179.8 MB in the beginning and 291.0 MB in the end (delta: 111.1 MB). Free memory was 138.3 MB in the beginning and 180.2 MB in the end (delta: -41.9 MB). Peak memory consumption was 202.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 625.38 ms. Allocated memory is still 291.0 MB. Free memory was 180.2 MB in the beginning and 123.0 MB in the end (delta: 57.2 MB). Peak memory consumption was 57.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10076.21 ms. Allocated memory was 291.0 MB in the beginning and 604.5 MB in the end (delta: 313.5 MB). Free memory was 123.0 MB in the beginning and 481.6 MB in the end (delta: -358.6 MB). Peak memory consumption was 333.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 5193.33 ms. Allocated memory was 604.5 MB in the beginning and 823.1 MB in the end (delta: 218.6 MB). Free memory was 481.6 MB in the beginning and 326.0 MB in the end (delta: 155.6 MB). Peak memory consumption was 447.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...