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_label52.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-09 16:56:49,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 16:56:49,631 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 16:56:49,644 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 16:56:49,644 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 16:56:49,645 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 16:56:49,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 16:56:49,648 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 16:56:49,650 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 16:56:49,651 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 16:56:49,652 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 16:56:49,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 16:56:49,653 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 16:56:49,654 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 16:56:49,655 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 16:56:49,657 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 16:56:49,657 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 16:56:49,658 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 16:56:49,660 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 16:56:49,662 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 16:56:49,664 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 16:56:49,665 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 16:56:49,667 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 16:56:49,667 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 16:56:49,670 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 16:56:49,670 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 16:56:49,671 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 16:56:49,672 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 16:56:49,672 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 16:56:49,673 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 16:56:49,673 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 16:56:49,674 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 16:56:49,677 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 16:56:49,678 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 16:56:49,679 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 16:56:49,679 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 16:56:49,680 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 16:56:49,681 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 16:56:49,681 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 16:56:49,684 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 16:56:49,685 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 16:56:49,687 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 16:56:49,711 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-09 16:56:49,711 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-09 16:56:49,714 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-09 16:56:49,714 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-09 16:56:49,714 INFO L138 SettingsManager]: * Use SBE=true [2019-08-09 16:56:49,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-09 16:56:49,715 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-09 16:56:49,716 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-09 16:56:49,716 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-09 16:56:49,716 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-09 16:56:49,716 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-09 16:56:49,716 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-09 16:56:49,717 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-09 16:56:49,717 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-09 16:56:49,717 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-09 16:56:49,718 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-09 16:56:49,719 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-09 16:56:49,719 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-09 16:56:49,719 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-09 16:56:49,719 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-09 16:56:49,720 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-09 16:56:49,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-09 16:56:49,720 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-09 16:56:49,720 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-09 16:56:49,721 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-09 16:56:49,721 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-09 16:56:49,721 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-09 16:56:49,721 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-09 16:56:49,721 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-09 16:56:49,780 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 16:56:49,800 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 16:56:49,804 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 16:56:49,805 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-09 16:56:49,806 INFO L275 PluginConnector]: CDTParser initialized [2019-08-09 16:56:49,806 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem05_label52.c [2019-08-09 16:56:49,863 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bc49beb7/964cfd54ee9d4e36b1b122f068ab6cf1/FLAG9d7d7a8bc [2019-08-09 16:56:50,820 INFO L306 CDTParser]: Found 1 translation units. [2019-08-09 16:56:50,822 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem05_label52.c [2019-08-09 16:56:50,860 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bc49beb7/964cfd54ee9d4e36b1b122f068ab6cf1/FLAG9d7d7a8bc [2019-08-09 16:56:51,185 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1bc49beb7/964cfd54ee9d4e36b1b122f068ab6cf1 [2019-08-09 16:56:51,195 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 16:56:51,196 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-09 16:56:51,197 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-09 16:56:51,197 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-09 16:56:51,201 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-09 16:56:51,202 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:56:51" (1/1) ... [2019-08-09 16:56:51,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47c7f92a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:51, skipping insertion in model container [2019-08-09 16:56:51,205 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:56:51" (1/1) ... [2019-08-09 16:56:51,212 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-09 16:56:51,433 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-09 16:56:53,495 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:56:53,800 INFO L188 MainTranslator]: Completed pre-run [2019-08-09 16:56:55,241 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:56:55,313 INFO L192 MainTranslator]: Completed translation [2019-08-09 16:56:55,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:55 WrapperNode [2019-08-09 16:56:55,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-09 16:56:55,314 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 16:56:55,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 16:56:55,315 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 16:56:55,329 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:55" (1/1) ... [2019-08-09 16:56:55,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:55" (1/1) ... [2019-08-09 16:56:55,397 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:55" (1/1) ... [2019-08-09 16:56:55,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:55" (1/1) ... [2019-08-09 16:56:55,669 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:55" (1/1) ... [2019-08-09 16:56:55,752 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:55" (1/1) ... [2019-08-09 16:56:55,798 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:55" (1/1) ... [2019-08-09 16:56:55,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 16:56:55,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 16:56:55,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 16:56:55,853 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 16:56:55,855 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:56:55" (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 16:56:55,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-09 16:56:55,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 16:56:55,935 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-09 16:56:55,935 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-09 16:56:55,936 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-09 16:56:55,937 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-09 16:56:55,937 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-09 16:56:55,937 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-09 16:56:55,937 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-09 16:56:55,937 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-09 16:56:55,937 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 16:56:55,938 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-09 16:56:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-09 16:56:55,939 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-09 16:56:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-09 16:56:55,941 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-09 16:56:55,945 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-09 16:56:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-09 16:56:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-09 16:56:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-09 16:56:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-09 16:56:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-09 16:56:55,947 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 16:56:55,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-09 16:56:55,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 16:57:04,565 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 16:57:04,566 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-09 16:57:04,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:57:04 BoogieIcfgContainer [2019-08-09 16:57:04,569 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 16:57:04,569 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 16:57:04,569 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 16:57:04,570 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 16:57:04,571 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:57:04" (1/1) ... [2019-08-09 16:57:09,994 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 16:57:10,003 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 16:57:10,009 INFO L168 Benchmark]: Toolchain (without parser) took 18808.35 ms. Allocated memory was 175.1 MB in the beginning and 804.3 MB in the end (delta: 629.1 MB). Free memory was 141.6 MB in the beginning and 318.8 MB in the end (delta: -177.3 MB). Peak memory consumption was 648.5 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:10,009 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 130.0 MB. Free memory is still 103.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-09 16:57:10,011 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4116.73 ms. Allocated memory was 175.1 MB in the beginning and 326.6 MB in the end (delta: 151.5 MB). Free memory was 141.6 MB in the beginning and 105.6 MB in the end (delta: 36.0 MB). Peak memory consumption was 211.6 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:10,013 INFO L168 Benchmark]: Boogie Preprocessor took 538.24 ms. Allocated memory was 326.6 MB in the beginning and 333.4 MB in the end (delta: 6.8 MB). Free memory was 105.6 MB in the beginning and 193.0 MB in the end (delta: -87.4 MB). Peak memory consumption was 42.5 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:10,015 INFO L168 Benchmark]: RCFGBuilder took 8715.68 ms. Allocated memory was 333.4 MB in the beginning and 687.3 MB in the end (delta: 353.9 MB). Free memory was 193.0 MB in the beginning and 417.9 MB in the end (delta: -224.9 MB). Peak memory consumption was 366.3 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:10,017 INFO L168 Benchmark]: Symbolic Interpretation took 5433.92 ms. Allocated memory was 687.3 MB in the beginning and 804.3 MB in the end (delta: 116.9 MB). Free memory was 417.9 MB in the beginning and 318.8 MB in the end (delta: 99.0 MB). Peak memory consumption was 412.6 MB. Max. memory is 7.1 GB. [2019-08-09 16:57:10,028 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 11078]: 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 112107#(and (= ~a12~0 2) (= ~a27~0 1) (= 12 ~a2~0) (= ~a20~0 5) (= ~a25~0 1) (= 18 ~a9~0) (= ~a16~0 1) (= ~a15~0 1)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 130.0 MB. Free memory is still 103.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4116.73 ms. Allocated memory was 175.1 MB in the beginning and 326.6 MB in the end (delta: 151.5 MB). Free memory was 141.6 MB in the beginning and 105.6 MB in the end (delta: 36.0 MB). Peak memory consumption was 211.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 538.24 ms. Allocated memory was 326.6 MB in the beginning and 333.4 MB in the end (delta: 6.8 MB). Free memory was 105.6 MB in the beginning and 193.0 MB in the end (delta: -87.4 MB). Peak memory consumption was 42.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8715.68 ms. Allocated memory was 333.4 MB in the beginning and 687.3 MB in the end (delta: 353.9 MB). Free memory was 193.0 MB in the beginning and 417.9 MB in the end (delta: -224.9 MB). Peak memory consumption was 366.3 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 5433.92 ms. Allocated memory was 687.3 MB in the beginning and 804.3 MB in the end (delta: 116.9 MB). Free memory was 417.9 MB in the beginning and 318.8 MB in the end (delta: 99.0 MB). Peak memory consumption was 412.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...