java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem05_label40_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-27 22:49:26,686 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 22:49:26,688 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 22:49:26,701 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 22:49:26,702 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 22:49:26,703 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 22:49:26,704 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 22:49:26,706 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 22:49:26,708 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 22:49:26,709 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 22:49:26,710 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 22:49:26,710 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 22:49:26,711 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 22:49:26,712 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 22:49:26,713 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 22:49:26,714 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 22:49:26,715 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 22:49:26,717 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 22:49:26,719 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 22:49:26,720 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 22:49:26,722 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 22:49:26,723 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 22:49:26,726 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 22:49:26,727 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 22:49:26,727 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 22:49:26,728 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 22:49:26,729 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 22:49:26,730 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 22:49:26,731 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 22:49:26,732 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 22:49:26,732 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 22:49:26,733 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 22:49:26,733 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 22:49:26,733 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 22:49:26,734 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 22:49:26,735 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 22:49:26,735 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-27 22:49:26,751 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 22:49:26,752 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 22:49:26,753 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 22:49:26,753 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 22:49:26,754 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 22:49:26,754 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 22:49:26,754 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 22:49:26,755 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 22:49:26,755 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 22:49:26,755 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 22:49:26,755 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 22:49:26,755 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 22:49:26,756 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 22:49:26,756 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 22:49:26,756 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 22:49:26,756 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 22:49:26,757 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 22:49:26,757 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 22:49:26,757 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 22:49:26,757 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 22:49:26,757 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 22:49:26,758 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 22:49:26,758 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 22:49:26,758 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 22:49:26,758 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 22:49:26,758 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 22:49:26,759 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 22:49:26,759 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 22:49:26,759 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 22:49:26,759 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 22:49:26,760 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 22:49:26,760 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 22:49:26,760 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 22:49:26,806 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 22:49:26,825 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 22:49:26,833 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 22:49:26,835 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 22:49:26,836 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 22:49:26,837 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem05_label40_false-unreach-call.c [2018-11-27 22:49:26,923 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/988cd8e85/81525443bf8f461ba8966817c5960353/FLAG3c4f2fc5a [2018-11-27 22:49:27,927 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 22:49:27,929 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem05_label40_false-unreach-call.c [2018-11-27 22:49:27,980 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/988cd8e85/81525443bf8f461ba8966817c5960353/FLAG3c4f2fc5a [2018-11-27 22:49:28,284 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/988cd8e85/81525443bf8f461ba8966817c5960353 [2018-11-27 22:49:28,298 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 22:49:28,302 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-27 22:49:28,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 22:49:28,304 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 22:49:28,313 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 22:49:28,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:49:28" (1/1) ... [2018-11-27 22:49:28,320 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@103ef1c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:49:28, skipping insertion in model container [2018-11-27 22:49:28,320 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:49:28" (1/1) ... [2018-11-27 22:49:28,329 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 22:49:28,649 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 22:49:31,504 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 22:49:31,516 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 22:49:33,291 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 22:49:33,394 INFO L195 MainTranslator]: Completed translation [2018-11-27 22:49:33,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:49:33 WrapperNode [2018-11-27 22:49:33,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 22:49:33,396 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 22:49:33,396 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 22:49:33,396 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 22:49:33,759 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:49:33" (1/1) ... [2018-11-27 22:49:33,850 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:49:33" (1/1) ... [2018-11-27 22:49:33,862 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 22:49:33,863 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 22:49:33,863 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 22:49:33,863 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 22:49:33,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:49:33" (1/1) ... [2018-11-27 22:49:33,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:49:33" (1/1) ... [2018-11-27 22:49:33,956 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:49:33" (1/1) ... [2018-11-27 22:49:33,956 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:49:33" (1/1) ... [2018-11-27 22:49:34,212 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:49:33" (1/1) ... [2018-11-27 22:49:34,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:49:33" (1/1) ... [2018-11-27 22:49:34,363 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:49:33" (1/1) ... [2018-11-27 22:49:34,423 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 22:49:34,424 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-27 22:49:34,424 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-27 22:49:34,424 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-27 22:49:34,425 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:49:33" (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 [2018-11-27 22:49:34,487 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-27 22:49:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-27 22:49:34,487 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2018-11-27 22:49:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2018-11-27 22:49:34,488 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2018-11-27 22:49:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2018-11-27 22:49:34,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-27 22:49:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-27 22:49:34,488 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2018-11-27 22:49:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2018-11-27 22:49:34,489 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2018-11-27 22:49:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2018-11-27 22:49:34,489 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-27 22:49:34,489 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-27 22:49:34,490 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-27 22:49:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-27 22:49:34,490 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-27 22:49:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-27 22:49:34,490 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-27 22:49:34,490 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-27 22:49:34,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-27 22:49:34,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-27 22:49:55,302 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-27 22:49:55,303 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-27 22:49:55,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 10:49:55 BoogieIcfgContainer [2018-11-27 22:49:55,303 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-27 22:49:55,306 INFO L168 Benchmark]: Toolchain (without parser) took 27006.91 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -366.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-11-27 22:49:55,308 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-27 22:49:55,309 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5091.22 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 197.7 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -83.6 MB). Peak memory consumption was 468.6 MB. Max. memory is 7.1 GB. [2018-11-27 22:49:55,310 INFO L168 Benchmark]: Boogie Procedure Inliner took 466.78 ms. Allocated memory was 1.7 GB in the beginning and 2.5 GB in the end (delta: 777.0 MB). Free memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: -940.0 MB). Peak memory consumption was 35.5 MB. Max. memory is 7.1 GB. [2018-11-27 22:49:55,311 INFO L168 Benchmark]: Boogie Preprocessor took 560.71 ms. Allocated memory is still 2.5 GB. Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 57.4 MB). Peak memory consumption was 57.4 MB. Max. memory is 7.1 GB. [2018-11-27 22:49:55,311 INFO L168 Benchmark]: RCFGBuilder took 20879.74 ms. Allocated memory was 2.5 GB in the beginning and 2.6 GB in the end (delta: 122.2 MB). Free memory was 2.3 GB in the beginning and 1.7 GB in the end (delta: 600.2 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-11-27 22:49:55,317 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5091.22 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 197.7 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -83.6 MB). Peak memory consumption was 468.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 466.78 ms. Allocated memory was 1.7 GB in the beginning and 2.5 GB in the end (delta: 777.0 MB). Free memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: -940.0 MB). Peak memory consumption was 35.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 560.71 ms. Allocated memory is still 2.5 GB. Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 57.4 MB). Peak memory consumption was 57.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 20879.74 ms. Allocated memory was 2.5 GB in the beginning and 2.6 GB in the end (delta: 122.2 MB). Free memory was 2.3 GB in the beginning and 1.7 GB in the end (delta: 600.2 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...