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_label43.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:10:58,557 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:10:58,559 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:10:58,576 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:10:58,577 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:10:58,578 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:10:58,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:10:58,581 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:10:58,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:10:58,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:10:58,584 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:10:58,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:10:58,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:10:58,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:10:58,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:10:58,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:10:58,589 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:10:58,590 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:10:58,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:10:58,593 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:10:58,595 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:10:58,596 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:10:58,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:10:58,597 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:10:58,599 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 11:10:58,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:10:58,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:10:58,604 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:10:58,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:10:58,605 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:10:58,606 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:10:58,606 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:10:58,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:10:58,607 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:10:58,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:10:58,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:10:58,609 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 11:10:58,629 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:10:58,629 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:10:58,630 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:10:58,630 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:10:58,630 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:10:58,631 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:10:58,631 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:10:58,631 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:10:58,631 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:10:58,631 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:10:58,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:10:58,632 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:10:58,632 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:10:58,632 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:10:58,632 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:10:58,633 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:10:58,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:10:58,633 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:10:58,633 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:10:58,633 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:10:58,633 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:10:58,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:10:58,634 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:10:58,634 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:10:58,634 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:10:58,635 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:10:58,635 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:10:58,635 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:10:58,635 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:10:58,662 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:10:58,673 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:10:58,677 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:10:58,678 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:10:58,678 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:10:58,679 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem19_label43.c [2019-08-08 11:10:58,747 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94b871a08/f1ddd9f937404796a5dfc93839daeb68/FLAG16113b014 [2019-08-08 11:10:59,679 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:10:59,682 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem19_label43.c [2019-08-08 11:10:59,775 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94b871a08/f1ddd9f937404796a5dfc93839daeb68/FLAG16113b014 [2019-08-08 11:11:00,074 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94b871a08/f1ddd9f937404796a5dfc93839daeb68 [2019-08-08 11:11:00,087 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:11:00,088 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:11:00,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:11:00,089 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:11:00,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:11:00,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:11:00" (1/1) ... [2019-08-08 11:11:00,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@234de6e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:11:00, skipping insertion in model container [2019-08-08 11:11:00,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:11:00" (1/1) ... [2019-08-08 11:11:00,105 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:11:00,339 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:11:02,581 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:11:02,587 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:11:03,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:11:03,697 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:11:03,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:11:03 WrapperNode [2019-08-08 11:11:03,698 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:11:03,698 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:11:03,699 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:11:03,699 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:11:03,713 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:11:03" (1/1) ... [2019-08-08 11:11:03,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:11:03" (1/1) ... [2019-08-08 11:11:03,788 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:11:03" (1/1) ... [2019-08-08 11:11:03,790 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:11:03" (1/1) ... [2019-08-08 11:11:03,950 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:11:03" (1/1) ... [2019-08-08 11:11:04,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:11:03" (1/1) ... [2019-08-08 11:11:04,070 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:11:03" (1/1) ... [2019-08-08 11:11:04,127 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:11:04,127 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:11:04,128 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:11:04,128 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:11:04,129 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:11:03" (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 11:11:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:11:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:11:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 11:11:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 11:11:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-08 11:11:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-08 11:11:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-08 11:11:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-08 11:11:04,209 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:11:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 11:11:04,209 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 11:11:04,211 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-08 11:11:04,211 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-08 11:11:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-08 11:11:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-08 11:11:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:11:04,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:11:04,214 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 11:11:04,214 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:11:04,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:11:04,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:11:20,410 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:11:20,410 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 11:11:20,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:11:20 BoogieIcfgContainer [2019-08-08 11:11:20,412 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:11:20,413 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:11:20,413 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:11:20,413 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:11:20,414 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:11:20" (1/1) ... [2019-08-08 11:11:20,426 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:11:20,428 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:11:20,448 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:11:20,456 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:11:20,457 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:11:20,505 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 47 [2019-08-08 11:11:43,754 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 88 [2019-08-08 11:11:43,845 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:11:43,845 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:11:43,847 INFO L179 IcfgInterpreter]: Location calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 586143#(and (= 6 ~a9~0) (<= (+ ~a14~0 148) 0) (= 6 ~a8~0) (<= (+ ~a27~0 78) 0) (<= (+ ~a21~0 178) 0)) [2019-08-08 11:11:43,848 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:11:43,856 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:11:43,862 INFO L168 Benchmark]: Toolchain (without parser) took 43769.78 ms. Allocated memory was 180.4 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 141.8 MB in the beginning and 823.7 MB in the end (delta: -681.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2019-08-08 11:11:43,863 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 138.4 MB. Free memory is still 102.8 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 11:11:43,864 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3608.93 ms. Allocated memory was 180.4 MB in the beginning and 295.7 MB in the end (delta: 115.3 MB). Free memory was 141.8 MB in the beginning and 196.7 MB in the end (delta: -55.0 MB). Peak memory consumption was 212.8 MB. Max. memory is 7.1 GB. [2019-08-08 11:11:43,866 INFO L168 Benchmark]: Boogie Preprocessor took 428.74 ms. Allocated memory is still 295.7 MB. Free memory was 196.7 MB in the beginning and 142.7 MB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:11:43,868 INFO L168 Benchmark]: RCFGBuilder took 16284.90 ms. Allocated memory was 295.7 MB in the beginning and 623.4 MB in the end (delta: 327.7 MB). Free memory was 142.7 MB in the beginning and 475.0 MB in the end (delta: -332.3 MB). Peak memory consumption was 300.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:11:43,869 INFO L168 Benchmark]: Symbolic Interpretation took 23443.51 ms. Allocated memory was 623.4 MB in the beginning and 1.7 GB in the end (delta: 1.1 GB). Free memory was 475.0 MB in the beginning and 823.7 MB in the end (delta: -348.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-08-08 11:11:43,880 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 82]: 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 0.22 ms. Allocated memory is still 138.4 MB. Free memory is still 102.8 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3608.93 ms. Allocated memory was 180.4 MB in the beginning and 295.7 MB in the end (delta: 115.3 MB). Free memory was 141.8 MB in the beginning and 196.7 MB in the end (delta: -55.0 MB). Peak memory consumption was 212.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 428.74 ms. Allocated memory is still 295.7 MB. Free memory was 196.7 MB in the beginning and 142.7 MB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 16284.90 ms. Allocated memory was 295.7 MB in the beginning and 623.4 MB in the end (delta: 327.7 MB). Free memory was 142.7 MB in the beginning and 475.0 MB in the end (delta: -332.3 MB). Peak memory consumption was 300.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 23443.51 ms. Allocated memory was 623.4 MB in the beginning and 1.7 GB in the end (delta: 1.1 GB). Free memory was 475.0 MB in the beginning and 823.7 MB in the end (delta: -348.7 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...