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_label47.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-09 16:56:42,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 16:56:42,755 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 16:56:42,769 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 16:56:42,770 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 16:56:42,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 16:56:42,772 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 16:56:42,774 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 16:56:42,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 16:56:42,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 16:56:42,778 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 16:56:42,779 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 16:56:42,779 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 16:56:42,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 16:56:42,781 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 16:56:42,782 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 16:56:42,783 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 16:56:42,784 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 16:56:42,786 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 16:56:42,789 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 16:56:42,794 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 16:56:42,798 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 16:56:42,799 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 16:56:42,800 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 16:56:42,804 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 16:56:42,804 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 16:56:42,804 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 16:56:42,805 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 16:56:42,806 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 16:56:42,807 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 16:56:42,807 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 16:56:42,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 16:56:42,812 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 16:56:42,812 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 16:56:42,815 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 16:56:42,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 16:56:42,818 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 16:56:42,819 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 16:56:42,819 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 16:56:42,820 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 16:56:42,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 16:56:42,822 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 [2019-08-09 16:56:42,851 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-09 16:56:42,851 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-09 16:56:42,853 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-09 16:56:42,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-09 16:56:42,853 INFO L138 SettingsManager]: * Use SBE=true [2019-08-09 16:56:42,853 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-09 16:56:42,854 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-09 16:56:42,854 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-09 16:56:42,854 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-09 16:56:42,854 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-09 16:56:42,855 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-09 16:56:42,855 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-09 16:56:42,855 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-09 16:56:42,855 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-09 16:56:42,855 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-09 16:56:42,856 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-09 16:56:42,856 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-09 16:56:42,856 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-09 16:56:42,856 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-09 16:56:42,857 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-09 16:56:42,857 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-09 16:56:42,857 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-09 16:56:42,857 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-09 16:56:42,858 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-09 16:56:42,858 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-09 16:56:42,858 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-09 16:56:42,858 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-09 16:56:42,858 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-09 16:56:42,859 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-09 16:56:42,888 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 16:56:42,904 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 16:56:42,908 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 16:56:42,909 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-09 16:56:42,910 INFO L275 PluginConnector]: CDTParser initialized [2019-08-09 16:56:42,910 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem05_label47.c [2019-08-09 16:56:42,987 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80462c927/cd990557cc64466b9e1101aa6e07f3e0/FLAG0aa324c12 [2019-08-09 16:56:43,990 INFO L306 CDTParser]: Found 1 translation units. [2019-08-09 16:56:43,993 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem05_label47.c [2019-08-09 16:56:44,031 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80462c927/cd990557cc64466b9e1101aa6e07f3e0/FLAG0aa324c12 [2019-08-09 16:56:44,275 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80462c927/cd990557cc64466b9e1101aa6e07f3e0 [2019-08-09 16:56:44,286 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 16:56:44,287 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-09 16:56:44,288 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-09 16:56:44,288 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-09 16:56:44,292 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-09 16:56:44,293 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:56:44" (1/1) ... [2019-08-09 16:56:44,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e1ac139 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:44, skipping insertion in model container [2019-08-09 16:56:44,296 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:56:44" (1/1) ... [2019-08-09 16:56:44,304 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-09 16:56:44,553 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-09 16:56:47,019 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:56:47,024 INFO L188 MainTranslator]: Completed pre-run [2019-08-09 16:56:48,451 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:56:48,531 INFO L192 MainTranslator]: Completed translation [2019-08-09 16:56:48,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:48 WrapperNode [2019-08-09 16:56:48,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-09 16:56:48,532 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 16:56:48,532 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 16:56:48,533 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 16:56:48,548 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:48" (1/1) ... [2019-08-09 16:56:48,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:48" (1/1) ... [2019-08-09 16:56:48,678 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:48" (1/1) ... [2019-08-09 16:56:48,678 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:48" (1/1) ... [2019-08-09 16:56:48,847 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:48" (1/1) ... [2019-08-09 16:56:48,896 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:48" (1/1) ... [2019-08-09 16:56:48,948 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:48" (1/1) ... [2019-08-09 16:56:48,995 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 16:56:48,996 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 16:56:48,996 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 16:56:48,996 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 16:56:48,997 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:48" (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 [2019-08-09 16:56:49,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-09 16:56:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 16:56:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-09 16:56:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-09 16:56:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-09 16:56:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-09 16:56:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-09 16:56:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-09 16:56:49,056 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-09 16:56:49,057 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-09 16:56:49,057 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 16:56:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-09 16:56:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-09 16:56:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-09 16:56:49,057 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-09 16:56:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-09 16:56:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-09 16:56:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-09 16:56:49,058 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-09 16:56:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-09 16:56:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-09 16:56:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-09 16:56:49,059 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 16:56:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-09 16:56:49,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 16:56:57,610 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 16:56:57,610 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-09 16:56:57,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:56:57 BoogieIcfgContainer [2019-08-09 16:56:57,613 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 16:56:57,613 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 16:56:57,614 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 16:56:57,614 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 16:56:57,618 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:56:57" (1/1) ... [2019-08-09 16:57:02,304 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 16:57:02,314 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 16:57:02,319 INFO L168 Benchmark]: Toolchain (without parser) took 18028.79 ms. Allocated memory was 174.1 MB in the beginning and 767.6 MB in the end (delta: 593.5 MB). Free memory was 139.2 MB in the beginning and 236.1 MB in the end (delta: -97.0 MB). Peak memory consumption was 605.6 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:02,320 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 131.1 MB. Free memory is still 103.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-09 16:57:02,321 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4243.70 ms. Allocated memory was 174.1 MB in the beginning and 318.8 MB in the end (delta: 144.7 MB). Free memory was 139.2 MB in the beginning and 102.0 MB in the end (delta: 37.2 MB). Peak memory consumption was 205.5 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:02,324 INFO L168 Benchmark]: Boogie Preprocessor took 463.41 ms. Allocated memory was 318.8 MB in the beginning and 326.6 MB in the end (delta: 7.9 MB). Free memory was 102.0 MB in the beginning and 179.9 MB in the end (delta: -78.0 MB). Peak memory consumption was 37.9 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:02,329 INFO L168 Benchmark]: RCFGBuilder took 8617.01 ms. Allocated memory was 326.6 MB in the beginning and 658.0 MB in the end (delta: 331.4 MB). Free memory was 179.9 MB in the beginning and 303.4 MB in the end (delta: -123.4 MB). Peak memory consumption was 340.3 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:02,330 INFO L168 Benchmark]: Symbolic Interpretation took 4701.14 ms. Allocated memory was 658.0 MB in the beginning and 767.6 MB in the end (delta: 109.6 MB). Free memory was 303.4 MB in the beginning and 236.1 MB in the end (delta: 67.2 MB). Peak memory consumption was 285.8 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:02,344 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 11009]: 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. Predicate is 104983#(and (= ~a27~0 1) (= 12 ~a2~0) (= ~a20~0 5) (= ~a25~0 1) (= ~a16~0 1) (= 17 ~a9~0) (= ~a15~0 1) (= ~a12~0 6)). 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 131.1 MB. Free memory is still 103.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4243.70 ms. Allocated memory was 174.1 MB in the beginning and 318.8 MB in the end (delta: 144.7 MB). Free memory was 139.2 MB in the beginning and 102.0 MB in the end (delta: 37.2 MB). Peak memory consumption was 205.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 463.41 ms. Allocated memory was 318.8 MB in the beginning and 326.6 MB in the end (delta: 7.9 MB). Free memory was 102.0 MB in the beginning and 179.9 MB in the end (delta: -78.0 MB). Peak memory consumption was 37.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8617.01 ms. Allocated memory was 326.6 MB in the beginning and 658.0 MB in the end (delta: 331.4 MB). Free memory was 179.9 MB in the beginning and 303.4 MB in the end (delta: -123.4 MB). Peak memory consumption was 340.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 4701.14 ms. Allocated memory was 658.0 MB in the beginning and 767.6 MB in the end (delta: 109.6 MB). Free memory was 303.4 MB in the beginning and 236.1 MB in the end (delta: 67.2 MB). Peak memory consumption was 285.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...