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/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 13:32:55,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 13:32:55,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 13:32:55,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 13:32:55,771 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 13:32:55,772 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 13:32:55,773 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 13:32:55,775 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 13:32:55,777 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 13:32:55,778 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 13:32:55,779 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 13:32:55,780 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 13:32:55,780 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 13:32:55,781 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 13:32:55,782 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 13:32:55,784 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 13:32:55,784 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 13:32:55,785 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 13:32:55,787 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 13:32:55,789 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 13:32:55,791 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 13:32:55,792 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 13:32:55,793 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 13:32:55,794 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 13:32:55,796 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 13:32:55,799 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 13:32:55,800 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 13:32:55,801 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 13:32:55,801 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 13:32:55,803 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 13:32:55,803 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 13:32:55,803 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 13:32:55,804 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 13:32:55,804 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 13:32:55,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 13:32:55,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 13:32:55,806 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 13:32:55,821 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 13:32:55,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 13:32:55,823 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 13:32:55,823 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 13:32:55,823 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 13:32:55,824 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 13:32:55,824 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 13:32:55,824 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 13:32:55,824 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 13:32:55,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 13:32:55,825 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 13:32:55,825 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 13:32:55,825 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 13:32:55,825 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 13:32:55,826 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 13:32:55,826 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 13:32:55,826 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 13:32:55,826 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 13:32:55,827 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 13:32:55,827 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 13:32:55,827 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 13:32:55,827 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 13:32:55,827 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 13:32:55,828 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 13:32:55,828 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 13:32:55,828 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 13:32:55,828 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 13:32:55,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 13:32:55,829 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 13:32:55,858 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 13:32:55,871 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 13:32:55,874 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 13:32:55,876 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 13:32:55,876 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 13:32:55,877 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2019-08-08 13:32:55,941 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66cd6545f/c44a16fbd69f475aa687b39335abc1cd/FLAG237a2a36e [2019-08-08 13:32:56,459 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 13:32:56,460 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.1.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2019-08-08 13:32:56,472 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66cd6545f/c44a16fbd69f475aa687b39335abc1cd/FLAG237a2a36e [2019-08-08 13:32:56,720 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66cd6545f/c44a16fbd69f475aa687b39335abc1cd [2019-08-08 13:32:56,729 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 13:32:56,731 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 13:32:56,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 13:32:56,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 13:32:56,736 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 13:32:56,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 01:32:56" (1/1) ... [2019-08-08 13:32:56,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@481b64f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:32:56, skipping insertion in model container [2019-08-08 13:32:56,740 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 01:32:56" (1/1) ... [2019-08-08 13:32:56,747 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 13:32:56,822 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 13:32:57,252 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 13:32:57,264 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 13:32:57,545 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 13:32:57,564 INFO L192 MainTranslator]: Completed translation [2019-08-08 13:32:57,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:32:57 WrapperNode [2019-08-08 13:32:57,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 13:32:57,566 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 13:32:57,566 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 13:32:57,566 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 13:32:57,576 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:32:57" (1/1) ... [2019-08-08 13:32:57,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:32:57" (1/1) ... [2019-08-08 13:32:57,592 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:32:57" (1/1) ... [2019-08-08 13:32:57,593 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:32:57" (1/1) ... [2019-08-08 13:32:57,618 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:32:57" (1/1) ... [2019-08-08 13:32:57,640 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:32:57" (1/1) ... [2019-08-08 13:32:57,645 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:32:57" (1/1) ... [2019-08-08 13:32:57,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 13:32:57,656 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 13:32:57,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 13:32:57,658 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 13:32:57,659 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 01:32:57" (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 13:32:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 13:32:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 13:32:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 13:32:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 13:32:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-08 13:32:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-08 13:32:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-08 13:32:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 13:32:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-08 13:32:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-08 13:32:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-08 13:32:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-08 13:32:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-08 13:32:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-08 13:32:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-08 13:32:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 13:32:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 13:32:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 13:33:00,364 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 13:33:00,365 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-08 13:33:00,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 01:33:00 BoogieIcfgContainer [2019-08-08 13:33:00,366 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 13:33:00,367 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 13:33:00,367 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 13:33:00,367 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 13:33:00,368 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 01:33:00" (1/1) ... [2019-08-08 13:33:00,389 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 13:33:00,391 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 13:33:00,401 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 13:33:00,408 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 13:33:00,410 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 13:33:00,482 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 229 [2019-08-08 13:33:38,323 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 13:33:38,323 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 13:33:38,326 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 91016#(and (= 0 (mod main_~assert__arg~3 256)) (= main_~__tmp_4~0 (ite (= main_~main__c1~0 0) 0 1)) (= main_~__tmp_4~0 main_~assert__arg~3) (= main_~main____CPAchecker_TMP_0~2 ~__tmp_2199_0~0)) [2019-08-08 13:33:38,327 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 13:33:38,335 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 13:33:38,338 INFO L168 Benchmark]: Toolchain (without parser) took 41605.94 ms. Allocated memory was 132.1 MB in the beginning and 2.3 GB in the end (delta: 2.2 GB). Free memory was 87.4 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. [2019-08-08 13:33:38,339 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.1 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-08 13:33:38,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 833.06 ms. Allocated memory was 132.1 MB in the beginning and 201.3 MB in the end (delta: 69.2 MB). Free memory was 87.2 MB in the beginning and 168.4 MB in the end (delta: -81.2 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. [2019-08-08 13:33:38,341 INFO L168 Benchmark]: Boogie Preprocessor took 89.86 ms. Allocated memory is still 201.3 MB. Free memory was 168.4 MB in the beginning and 164.1 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. [2019-08-08 13:33:38,342 INFO L168 Benchmark]: RCFGBuilder took 2710.70 ms. Allocated memory was 201.3 MB in the beginning and 223.3 MB in the end (delta: 22.0 MB). Free memory was 164.1 MB in the beginning and 162.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 94.7 MB. Max. memory is 7.1 GB. [2019-08-08 13:33:38,343 INFO L168 Benchmark]: Symbolic Interpretation took 37968.45 ms. Allocated memory was 223.3 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 162.2 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. [2019-08-08 13:33:38,347 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 810]: 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 132.1 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 833.06 ms. Allocated memory was 132.1 MB in the beginning and 201.3 MB in the end (delta: 69.2 MB). Free memory was 87.2 MB in the beginning and 168.4 MB in the end (delta: -81.2 MB). Peak memory consumption was 39.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 89.86 ms. Allocated memory is still 201.3 MB. Free memory was 168.4 MB in the beginning and 164.1 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2710.70 ms. Allocated memory was 201.3 MB in the beginning and 223.3 MB in the end (delta: 22.0 MB). Free memory was 164.1 MB in the beginning and 162.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 94.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 37968.45 ms. Allocated memory was 223.3 MB in the beginning and 2.3 GB in the end (delta: 2.1 GB). Free memory was 162.2 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...