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_label54.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 11:08:11,535 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 11:08:11,537 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 11:08:11,556 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 11:08:11,556 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 11:08:11,557 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 11:08:11,558 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 11:08:11,560 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 11:08:11,562 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 11:08:11,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 11:08:11,564 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 11:08:11,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 11:08:11,565 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 11:08:11,566 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 11:08:11,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 11:08:11,568 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 11:08:11,569 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 11:08:11,570 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 11:08:11,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 11:08:11,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 11:08:11,575 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 11:08:11,576 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 11:08:11,578 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 11:08:11,578 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 11:08:11,580 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 11:08:11,581 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 11:08:11,581 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 11:08:11,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 11:08:11,582 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 11:08:11,583 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 11:08:11,583 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 11:08:11,584 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 11:08:11,585 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 11:08:11,586 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 11:08:11,587 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 11:08:11,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 11:08:11,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 11:08:11,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 11:08:11,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 11:08:11,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 11:08:11,589 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 11:08:11,590 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 11:08:11,620 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 11:08:11,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 11:08:11,624 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 11:08:11,624 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 11:08:11,624 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 11:08:11,625 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 11:08:11,625 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 11:08:11,625 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 11:08:11,625 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 11:08:11,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 11:08:11,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 11:08:11,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 11:08:11,626 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 11:08:11,626 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 11:08:11,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 11:08:11,627 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 11:08:11,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 11:08:11,629 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 11:08:11,629 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 11:08:11,630 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 11:08:11,630 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 11:08:11,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 11:08:11,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 11:08:11,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 11:08:11,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 11:08:11,631 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 11:08:11,632 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 11:08:11,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 11:08:11,632 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 11:08:11,691 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 11:08:11,704 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 11:08:11,708 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 11:08:11,710 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 11:08:11,710 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 11:08:11,711 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem05_label54.c [2019-08-14 11:08:11,774 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55f8a54d9/b5f31cee97354d4aaa5e8dc548fa1179/FLAGd3cd9e5f9 [2019-08-14 11:08:12,791 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 11:08:12,794 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem05_label54.c [2019-08-14 11:08:12,837 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55f8a54d9/b5f31cee97354d4aaa5e8dc548fa1179/FLAGd3cd9e5f9 [2019-08-14 11:08:13,041 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55f8a54d9/b5f31cee97354d4aaa5e8dc548fa1179 [2019-08-14 11:08:13,055 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 11:08:13,057 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 11:08:13,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 11:08:13,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 11:08:13,062 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 11:08:13,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 11:08:13" (1/1) ... [2019-08-14 11:08:13,067 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@661ecaa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:13, skipping insertion in model container [2019-08-14 11:08:13,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 11:08:13" (1/1) ... [2019-08-14 11:08:13,076 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 11:08:13,387 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 11:08:15,879 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 11:08:16,280 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 11:08:17,632 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 11:08:17,765 INFO L192 MainTranslator]: Completed translation [2019-08-14 11:08:17,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:17 WrapperNode [2019-08-14 11:08:17,766 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 11:08:17,767 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 11:08:17,767 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 11:08:17,767 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 11:08:17,778 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:17" (1/1) ... [2019-08-14 11:08:17,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:17" (1/1) ... [2019-08-14 11:08:17,863 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:17" (1/1) ... [2019-08-14 11:08:17,864 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:17" (1/1) ... [2019-08-14 11:08:18,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:17" (1/1) ... [2019-08-14 11:08:18,072 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:17" (1/1) ... [2019-08-14 11:08:18,131 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:17" (1/1) ... [2019-08-14 11:08:18,194 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 11:08:18,195 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 11:08:18,195 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 11:08:18,195 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 11:08:18,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 11:08:17" (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 11:08:18,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 11:08:18,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 11:08:18,261 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-14 11:08:18,262 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-14 11:08:18,262 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-14 11:08:18,262 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-14 11:08:18,262 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-14 11:08:18,262 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-14 11:08:18,263 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-14 11:08:18,263 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-14 11:08:18,263 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 11:08:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-14 11:08:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-14 11:08:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-14 11:08:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-14 11:08:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-14 11:08:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-14 11:08:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-14 11:08:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-14 11:08:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 11:08:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 11:08:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-14 11:08:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 11:08:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 11:08:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 11:08:26,814 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 11:08:26,814 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-14 11:08:26,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 11:08:26 BoogieIcfgContainer [2019-08-14 11:08:26,817 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 11:08:26,818 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 11:08:26,818 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 11:08:26,818 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 11:08:26,819 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 11:08:26" (1/1) ... [2019-08-14 11:08:31,762 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 11:08:31,766 INFO L168 Benchmark]: Toolchain (without parser) took 18707.94 ms. Allocated memory was 180.9 MB in the beginning and 860.4 MB in the end (delta: 679.5 MB). Free memory was 141.1 MB in the beginning and 561.8 MB in the end (delta: -420.7 MB). Peak memory consumption was 575.1 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:31,768 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 137.9 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 11:08:31,770 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4708.35 ms. Allocated memory was 180.9 MB in the beginning and 328.2 MB in the end (delta: 147.3 MB). Free memory was 140.4 MB in the beginning and 237.3 MB in the end (delta: -97.0 MB). Peak memory consumption was 213.9 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:31,771 INFO L168 Benchmark]: Boogie Preprocessor took 427.43 ms. Allocated memory is still 328.2 MB. Free memory was 237.3 MB in the beginning and 179.9 MB in the end (delta: 57.4 MB). Peak memory consumption was 57.4 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:31,774 INFO L168 Benchmark]: RCFGBuilder took 8622.55 ms. Allocated memory was 328.2 MB in the beginning and 639.6 MB in the end (delta: 311.4 MB). Free memory was 179.9 MB in the beginning and 230.3 MB in the end (delta: -50.4 MB). Peak memory consumption was 321.6 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:31,776 INFO L168 Benchmark]: Symbolic Interpretation took 4945.00 ms. Allocated memory was 639.6 MB in the beginning and 860.4 MB in the end (delta: 220.7 MB). Free memory was 230.3 MB in the beginning and 561.8 MB in the end (delta: -331.5 MB). Peak memory consumption was 205.6 MB. Max. memory is 7.1 GB. [2019-08-14 11:08:31,789 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 11072]: 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 112075#(and (= ~a27~0 1) (= ~a20~0 5) (= ~a12~0 3) (= ~a25~0 1) (= ~a16~0 1) (= 18 ~a9~0) (= ~a15~0 1) (= 9 ~a2~0)). 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 137.9 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4708.35 ms. Allocated memory was 180.9 MB in the beginning and 328.2 MB in the end (delta: 147.3 MB). Free memory was 140.4 MB in the beginning and 237.3 MB in the end (delta: -97.0 MB). Peak memory consumption was 213.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 427.43 ms. Allocated memory is still 328.2 MB. Free memory was 237.3 MB in the beginning and 179.9 MB in the end (delta: 57.4 MB). Peak memory consumption was 57.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8622.55 ms. Allocated memory was 328.2 MB in the beginning and 639.6 MB in the end (delta: 311.4 MB). Free memory was 179.9 MB in the beginning and 230.3 MB in the end (delta: -50.4 MB). Peak memory consumption was 321.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4945.00 ms. Allocated memory was 639.6 MB in the beginning and 860.4 MB in the end (delta: 220.7 MB). Free memory was 230.3 MB in the beginning and 561.8 MB in the end (delta: -331.5 MB). Peak memory consumption was 205.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...