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/Problem19_label05.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:08:49,580 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:08:49,582 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:08:49,599 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:08:49,600 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:08:49,601 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:08:49,603 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:08:49,614 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:08:49,616 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:08:49,619 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:08:49,620 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:08:49,621 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:08:49,622 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:08:49,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:08:49,626 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:08:49,627 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:08:49,628 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:08:49,629 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:08:49,632 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:08:49,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:08:49,642 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:08:49,643 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:08:49,644 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:08:49,646 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:08:49,649 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 11:08:49,653 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:08:49,655 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:08:49,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:08:49,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:08:49,658 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:08:49,658 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:08:49,659 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:08:49,659 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:08:49,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:08:49,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:08:49,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:08:49,661 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 11:08:49,675 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:08:49,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:08:49,676 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:08:49,677 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:08:49,677 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:08:49,677 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:08:49,677 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:08:49,677 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:08:49,678 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:08:49,678 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:08:49,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:08:49,678 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:08:49,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:08:49,679 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:08:49,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:08:49,679 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:08:49,679 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:08:49,679 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:08:49,680 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:08:49,680 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:08:49,680 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:08:49,680 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:08:49,680 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:08:49,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:08:49,681 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:08:49,681 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:08:49,681 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:08:49,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:08:49,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:08:49,714 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:08:49,729 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:08:49,733 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:08:49,734 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:08:49,734 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:08:49,735 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem19_label05.c [2019-08-08 11:08:49,805 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/252eb43ec/2f4f65d80b304567a88a1fce4175bbef/FLAG0e4bff915 [2019-08-08 11:08:50,681 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:08:50,683 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem19_label05.c [2019-08-08 11:08:50,728 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/252eb43ec/2f4f65d80b304567a88a1fce4175bbef/FLAG0e4bff915 [2019-08-08 11:08:51,117 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/252eb43ec/2f4f65d80b304567a88a1fce4175bbef [2019-08-08 11:08:51,128 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:08:51,130 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:08:51,131 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:08:51,131 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:08:51,135 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:08:51,136 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:08:51" (1/1) ... [2019-08-08 11:08:51,139 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2688bb31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:08:51, skipping insertion in model container [2019-08-08 11:08:51,139 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:08:51" (1/1) ... [2019-08-08 11:08:51,173 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:08:51,387 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:08:53,632 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:08:53,637 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:08:54,656 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:08:54,700 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:08:54,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:08:54 WrapperNode [2019-08-08 11:08:54,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:08:54,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:08:54,702 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:08:54,702 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:08:54,715 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:08:54" (1/1) ... [2019-08-08 11:08:54,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:08:54" (1/1) ... [2019-08-08 11:08:54,791 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:08:54" (1/1) ... [2019-08-08 11:08:54,792 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:08:54" (1/1) ... [2019-08-08 11:08:54,914 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:08:54" (1/1) ... [2019-08-08 11:08:54,950 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:08:54" (1/1) ... [2019-08-08 11:08:54,993 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:08:54" (1/1) ... [2019-08-08 11:08:55,079 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:08:55,079 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:08:55,080 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:08:55,080 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:08:55,081 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:08:54" (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 11:08:55,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:08:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:08:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 11:08:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 11:08:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-08 11:08:55,147 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-08 11:08:55,148 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-08 11:08:55,148 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-08 11:08:55,148 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:08:55,148 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 11:08:55,148 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 11:08:55,148 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-08 11:08:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-08 11:08:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-08 11:08:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-08 11:08:55,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:08:55,150 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:08:55,150 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 11:08:55,150 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:08:55,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:08:55,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:09:11,412 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:09:11,412 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 11:09:11,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:09:11 BoogieIcfgContainer [2019-08-08 11:09:11,415 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:09:11,415 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:09:11,415 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:09:11,416 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:09:11,417 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:09:11" (1/1) ... [2019-08-08 11:09:11,438 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:09:11,444 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:09:11,471 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:09:11,479 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:09:11,480 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:09:11,530 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 47 [2019-08-08 11:09:36,342 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 88 [2019-08-08 11:09:36,448 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:09:36,449 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:09:36,451 INFO L179 IcfgInterpreter]: Location calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 587864#(and (<= (+ ~a14~0 148) 0) (<= (+ ~a21~0 144) 0) (< 0 (+ ~a21~0 178)) (= 3 ~a9~0) (<= (+ ~a27~0 78) 0) (= 4 ~a8~0)) [2019-08-08 11:09:36,452 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:09:36,460 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:09:36,463 INFO L168 Benchmark]: Toolchain (without parser) took 45332.26 ms. Allocated memory was 135.3 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 63.5 MB in the beginning and 1.1 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-08-08 11:09:36,464 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 135.3 MB. Free memory is still 107.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 11:09:36,465 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3570.20 ms. Allocated memory was 135.3 MB in the beginning and 308.8 MB in the end (delta: 173.5 MB). Free memory was 63.5 MB in the beginning and 194.1 MB in the end (delta: -130.6 MB). Peak memory consumption was 150.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:09:36,466 INFO L168 Benchmark]: Boogie Preprocessor took 377.47 ms. Allocated memory is still 308.8 MB. Free memory was 194.1 MB in the beginning and 140.5 MB in the end (delta: 53.6 MB). Peak memory consumption was 53.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:09:36,468 INFO L168 Benchmark]: RCFGBuilder took 16335.58 ms. Allocated memory was 308.8 MB in the beginning and 511.2 MB in the end (delta: 202.4 MB). Free memory was 140.5 MB in the beginning and 335.6 MB in the end (delta: -195.1 MB). Peak memory consumption was 263.9 MB. Max. memory is 7.1 GB. [2019-08-08 11:09:36,469 INFO L168 Benchmark]: Symbolic Interpretation took 25045.24 ms. Allocated memory was 511.2 MB in the beginning and 1.5 GB in the end (delta: 942.1 MB). Free memory was 335.6 MB in the beginning and 1.1 GB in the end (delta: -748.1 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-08-08 11:09:36,473 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 196]: 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 0.45 ms. Allocated memory is still 135.3 MB. Free memory is still 107.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3570.20 ms. Allocated memory was 135.3 MB in the beginning and 308.8 MB in the end (delta: 173.5 MB). Free memory was 63.5 MB in the beginning and 194.1 MB in the end (delta: -130.6 MB). Peak memory consumption was 150.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 377.47 ms. Allocated memory is still 308.8 MB. Free memory was 194.1 MB in the beginning and 140.5 MB in the end (delta: 53.6 MB). Peak memory consumption was 53.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 16335.58 ms. Allocated memory was 308.8 MB in the beginning and 511.2 MB in the end (delta: 202.4 MB). Free memory was 140.5 MB in the beginning and 335.6 MB in the end (delta: -195.1 MB). Peak memory consumption was 263.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 25045.24 ms. Allocated memory was 511.2 MB in the beginning and 1.5 GB in the end (delta: 942.1 MB). Free memory was 335.6 MB in the beginning and 1.1 GB in the end (delta: -748.1 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...