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/Problem12_label07.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:50:08,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:50:08,486 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:50:08,498 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:50:08,498 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:50:08,499 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:50:08,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:50:08,503 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:50:08,504 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:50:08,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:50:08,506 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:50:08,508 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:50:08,508 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:50:08,509 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:50:08,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:50:08,511 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:50:08,512 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:50:08,513 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:50:08,515 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:50:08,517 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:50:08,518 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:50:08,519 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:50:08,520 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:50:08,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:50:08,523 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 10:50:08,526 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:50:08,527 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:50:08,528 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:50:08,529 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:50:08,530 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:50:08,530 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:50:08,531 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:50:08,531 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:50:08,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:50:08,534 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:50:08,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:50:08,537 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 10:50:08,562 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:50:08,562 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:50:08,564 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:50:08,564 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:50:08,564 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:50:08,565 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:50:08,565 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:50:08,565 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:50:08,565 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:50:08,565 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:50:08,566 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:50:08,566 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:50:08,566 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:50:08,569 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:50:08,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:50:08,569 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:50:08,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:50:08,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:50:08,570 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:50:08,570 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:50:08,570 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:50:08,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:50:08,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:50:08,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:50:08,575 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:50:08,575 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:50:08,575 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:50:08,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:50:08,576 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:50:08,621 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:50:08,638 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:50:08,644 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:50:08,647 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:50:08,647 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:50:08,648 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem12_label07.c [2019-08-08 10:50:08,721 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cac4fe7a/5f49c2ae76c74463936775d400dc83f0/FLAG55440fba1 [2019-08-08 10:50:09,545 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:50:09,546 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem12_label07.c [2019-08-08 10:50:09,582 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cac4fe7a/5f49c2ae76c74463936775d400dc83f0/FLAG55440fba1 [2019-08-08 10:50:10,003 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cac4fe7a/5f49c2ae76c74463936775d400dc83f0 [2019-08-08 10:50:10,014 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:50:10,015 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:50:10,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:50:10,017 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:50:10,020 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:50:10,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:50:10" (1/1) ... [2019-08-08 10:50:10,024 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c45d06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:10, skipping insertion in model container [2019-08-08 10:50:10,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:50:10" (1/1) ... [2019-08-08 10:50:10,032 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:50:10,178 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:50:11,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:50:11,510 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:50:12,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:50:12,253 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:50:12,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:12 WrapperNode [2019-08-08 10:50:12,254 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:50:12,255 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:50:12,255 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:50:12,255 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:50:12,270 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:12" (1/1) ... [2019-08-08 10:50:12,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:12" (1/1) ... [2019-08-08 10:50:12,310 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:12" (1/1) ... [2019-08-08 10:50:12,311 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:12" (1/1) ... [2019-08-08 10:50:12,435 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:12" (1/1) ... [2019-08-08 10:50:12,478 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:12" (1/1) ... [2019-08-08 10:50:12,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:12" (1/1) ... [2019-08-08 10:50:12,571 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:50:12,572 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:50:12,572 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:50:12,572 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:50:12,573 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:50:12" (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 10:50:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:50:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:50:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:50:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 10:50:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-08 10:50:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-08 10:50:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:50:12,643 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:50:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 10:50:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-08 10:50:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-08 10:50:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:50:12,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:50:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:50:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:50:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:50:12,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:50:22,473 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:50:22,474 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:50:22,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:50:22 BoogieIcfgContainer [2019-08-08 10:50:22,477 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:50:22,478 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:50:22,478 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:50:22,478 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:50:22,479 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:50:22" (1/1) ... [2019-08-08 10:50:22,492 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:50:22,495 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:50:22,513 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:50:22,521 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:50:22,523 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:50:22,576 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 45 [2019-08-08 10:50:48,443 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 16 [2019-08-08 10:50:48,486 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:50:48,486 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:50:48,490 INFO L179 IcfgInterpreter]: Location calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 923043#(and (= ~a7~0 |old(~a7~0)|) (= ~a24~0 13) (= ~a17~0 |old(~a17~0)|) (= ~a2~0 |old(~a2~0)|) (= 14 ~a7~0) (<= ~a17~0 255) (= ~a5~0 |old(~a5~0)|) (= |calculate_output_#in~input| calculate_output_~input) (= ~a24~0 |old(~a24~0)|) (= 3 ~a5~0) (< 111 ~a17~0) (<= ~a2~0 189)) [2019-08-08 10:50:48,491 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:50:48,499 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:50:48,502 INFO L168 Benchmark]: Toolchain (without parser) took 38485.48 ms. Allocated memory was 141.0 MB in the beginning and 2.0 GB in the end (delta: 1.8 GB). Free memory was 74.3 MB in the beginning and 547.0 MB in the end (delta: -472.8 MB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2019-08-08 10:50:48,503 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 141.0 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 10:50:48,505 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2237.81 ms. Allocated memory was 141.0 MB in the beginning and 270.0 MB in the end (delta: 129.0 MB). Free memory was 74.1 MB in the beginning and 211.6 MB in the end (delta: -137.6 MB). Peak memory consumption was 109.3 MB. Max. memory is 7.1 GB. [2019-08-08 10:50:48,506 INFO L168 Benchmark]: Boogie Preprocessor took 316.61 ms. Allocated memory is still 270.0 MB. Free memory was 211.6 MB in the beginning and 184.6 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2019-08-08 10:50:48,508 INFO L168 Benchmark]: RCFGBuilder took 9905.96 ms. Allocated memory was 270.0 MB in the beginning and 353.9 MB in the end (delta: 83.9 MB). Free memory was 184.6 MB in the beginning and 127.0 MB in the end (delta: 57.6 MB). Peak memory consumption was 197.5 MB. Max. memory is 7.1 GB. [2019-08-08 10:50:48,510 INFO L168 Benchmark]: Symbolic Interpretation took 26021.17 ms. Allocated memory was 353.9 MB in the beginning and 2.0 GB in the end (delta: 1.6 GB). Free memory was 127.0 MB in the beginning and 547.0 MB in the end (delta: -420.1 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-08-08 10:50:48,521 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 30]: 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 0.44 ms. Allocated memory is still 141.0 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2237.81 ms. Allocated memory was 141.0 MB in the beginning and 270.0 MB in the end (delta: 129.0 MB). Free memory was 74.1 MB in the beginning and 211.6 MB in the end (delta: -137.6 MB). Peak memory consumption was 109.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 316.61 ms. Allocated memory is still 270.0 MB. Free memory was 211.6 MB in the beginning and 184.6 MB in the end (delta: 27.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9905.96 ms. Allocated memory was 270.0 MB in the beginning and 353.9 MB in the end (delta: 83.9 MB). Free memory was 184.6 MB in the beginning and 127.0 MB in the end (delta: 57.6 MB). Peak memory consumption was 197.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 26021.17 ms. Allocated memory was 353.9 MB in the beginning and 2.0 GB in the end (delta: 1.6 GB). Free memory was 127.0 MB in the beginning and 547.0 MB in the end (delta: -420.1 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...