java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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_label51_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-21 21:39:16,257 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 21:39:16,259 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 21:39:16,271 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 21:39:16,271 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 21:39:16,273 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 21:39:16,274 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 21:39:16,276 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 21:39:16,278 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 21:39:16,278 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 21:39:16,279 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 21:39:16,280 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 21:39:16,281 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 21:39:16,282 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 21:39:16,283 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 21:39:16,284 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 21:39:16,284 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 21:39:16,287 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 21:39:16,289 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 21:39:16,290 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 21:39:16,292 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 21:39:16,293 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 21:39:16,295 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 21:39:16,296 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 21:39:16,296 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 21:39:16,299 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 21:39:16,300 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 21:39:16,301 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 21:39:16,306 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 21:39:16,310 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 21:39:16,310 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 21:39:16,312 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 21:39:16,312 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 21:39:16,312 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 21:39:16,313 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 21:39:16,315 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 21:39:16,316 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 [2018-11-21 21:39:16,347 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 21:39:16,347 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 21:39:16,348 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 21:39:16,348 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 21:39:16,349 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 21:39:16,349 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 21:39:16,350 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 21:39:16,350 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 21:39:16,350 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-21 21:39:16,350 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-21 21:39:16,350 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 21:39:16,351 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 21:39:16,352 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 21:39:16,352 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 21:39:16,352 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-21 21:39:16,352 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-21 21:39:16,353 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-21 21:39:16,353 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 21:39:16,353 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 21:39:16,353 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 21:39:16,353 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 21:39:16,353 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 21:39:16,355 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 21:39:16,355 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 21:39:16,355 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 21:39:16,355 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 21:39:16,356 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 21:39:16,356 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 21:39:16,356 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-21 21:39:16,356 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 21:39:16,356 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-21 21:39:16,357 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-21 21:39:16,357 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 21:39:16,429 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 21:39:16,443 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 21:39:16,447 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 21:39:16,449 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 21:39:16,450 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 21:39:16,451 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem05_label51_false-unreach-call.c [2018-11-21 21:39:16,510 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36ef5af22/a776c5d6c99c40f19448d47fc560f341/FLAGbb23f7584 [2018-11-21 21:39:17,469 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 21:39:17,471 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem05_label51_false-unreach-call.c [2018-11-21 21:39:17,528 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36ef5af22/a776c5d6c99c40f19448d47fc560f341/FLAGbb23f7584 [2018-11-21 21:39:17,846 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36ef5af22/a776c5d6c99c40f19448d47fc560f341 [2018-11-21 21:39:17,857 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 21:39:17,858 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-21 21:39:17,859 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 21:39:17,859 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 21:39:17,864 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 21:39:17,865 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:39:17" (1/1) ... [2018-11-21 21:39:17,869 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e5eb1ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:39:17, skipping insertion in model container [2018-11-21 21:39:17,869 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:39:17" (1/1) ... [2018-11-21 21:39:17,881 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 21:39:18,229 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 21:39:20,918 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 21:39:20,926 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 21:39:22,449 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 21:39:22,526 INFO L195 MainTranslator]: Completed translation [2018-11-21 21:39:22,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:39:22 WrapperNode [2018-11-21 21:39:22,527 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 21:39:22,528 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-21 21:39:22,528 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-21 21:39:22,529 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-21 21:39:22,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:39:22" (1/1) ... [2018-11-21 21:39:23,089 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:39:22" (1/1) ... [2018-11-21 21:39:23,107 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-21 21:39:23,108 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 21:39:23,109 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 21:39:23,109 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 21:39:23,121 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:39:22" (1/1) ... [2018-11-21 21:39:23,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:39:22" (1/1) ... [2018-11-21 21:39:23,197 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:39:22" (1/1) ... [2018-11-21 21:39:23,198 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:39:22" (1/1) ... [2018-11-21 21:39:23,467 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:39:22" (1/1) ... [2018-11-21 21:39:23,561 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:39:22" (1/1) ... [2018-11-21 21:39:23,618 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:39:22" (1/1) ... [2018-11-21 21:39:23,670 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 21:39:23,671 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 21:39:23,671 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 21:39:23,671 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 21:39:23,672 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:39:22" (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 [2018-11-21 21:39:23,747 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 21:39:23,748 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 21:39:23,748 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-21 21:39:23,748 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2018-11-21 21:39:23,748 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2018-11-21 21:39:23,749 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2018-11-21 21:39:23,749 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2018-11-21 21:39:23,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 21:39:23,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 21:39:23,749 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2018-11-21 21:39:23,749 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2018-11-21 21:39:23,750 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2018-11-21 21:39:23,751 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2018-11-21 21:39:23,751 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-21 21:39:23,751 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-21 21:39:23,751 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-21 21:39:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-21 21:39:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-21 21:39:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-21 21:39:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-21 21:39:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-21 21:39:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 21:39:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 21:39:44,356 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 21:39:44,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:39:44 BoogieIcfgContainer [2018-11-21 21:39:44,357 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 21:39:44,359 INFO L168 Benchmark]: Toolchain (without parser) took 26502.16 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 1.8 GB in the end (delta: -400.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-11-21 21:39:44,361 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-21 21:39:44,362 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4668.43 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 183.0 MB). Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: -81.6 MB). Peak memory consumption was 473.5 MB. Max. memory is 7.1 GB. [2018-11-21 21:39:44,363 INFO L168 Benchmark]: Boogie Procedure Inliner took 579.17 ms. Allocated memory was 1.7 GB in the beginning and 2.4 GB in the end (delta: 737.7 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -884.7 MB). Peak memory consumption was 36.0 MB. Max. memory is 7.1 GB. [2018-11-21 21:39:44,364 INFO L168 Benchmark]: Boogie Preprocessor took 561.76 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 57.5 MB). Peak memory consumption was 57.5 MB. Max. memory is 7.1 GB. [2018-11-21 21:39:44,365 INFO L168 Benchmark]: RCFGBuilder took 20686.81 ms. Allocated memory was 2.4 GB in the beginning and 2.6 GB in the end (delta: 149.9 MB). Free memory was 2.3 GB in the beginning and 1.8 GB in the end (delta: 508.0 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-11-21 21:39:44,370 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 0.24 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 4668.43 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 183.0 MB). Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: -81.6 MB). Peak memory consumption was 473.5 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 579.17 ms. Allocated memory was 1.7 GB in the beginning and 2.4 GB in the end (delta: 737.7 MB). Free memory was 1.4 GB in the beginning and 2.3 GB in the end (delta: -884.7 MB). Peak memory consumption was 36.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 561.76 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: 57.5 MB). Peak memory consumption was 57.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 20686.81 ms. Allocated memory was 2.4 GB in the beginning and 2.6 GB in the end (delta: 149.9 MB). Free memory was 2.3 GB in the beginning and 1.8 GB in the end (delta: 508.0 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...