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/float-newlib/float_req_bl_1271b_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 19:55:10,874 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 19:55:10,876 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 19:55:10,893 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 19:55:10,894 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 19:55:10,895 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 19:55:10,897 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 19:55:10,899 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 19:55:10,901 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 19:55:10,903 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 19:55:10,905 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 19:55:10,905 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 19:55:10,906 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 19:55:10,907 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 19:55:10,910 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 19:55:10,918 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 19:55:10,919 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 19:55:10,920 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 19:55:10,922 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 19:55:10,924 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 19:55:10,926 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 19:55:10,928 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 19:55:10,930 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 19:55:10,930 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 19:55:10,930 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 19:55:10,933 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 19:55:10,934 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 19:55:10,935 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 19:55:10,935 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 19:55:10,941 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 19:55:10,941 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 19:55:10,942 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 19:55:10,942 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 19:55:10,942 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 19:55:10,943 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 19:55:10,944 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 19:55:10,944 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 [2018-11-23 19:55:10,959 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 19:55:10,960 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 19:55:10,960 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 19:55:10,961 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 19:55:10,961 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 19:55:10,961 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 19:55:10,962 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 19:55:10,962 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 19:55:10,962 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 19:55:10,962 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 19:55:10,962 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 19:55:10,962 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 19:55:10,963 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 19:55:10,963 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 19:55:10,963 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 19:55:10,963 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 19:55:10,963 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 19:55:10,963 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 19:55:10,964 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 19:55:10,964 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 19:55:10,964 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 19:55:10,964 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 19:55:10,964 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 19:55:10,965 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 19:55:10,965 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 19:55:10,965 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 19:55:10,965 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 19:55:10,965 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 19:55:10,965 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 19:55:10,966 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 19:55:10,966 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 19:55:10,966 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 19:55:10,966 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 19:55:11,026 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 19:55:11,040 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 19:55:11,044 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 19:55:11,045 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 19:55:11,046 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 19:55:11,047 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_1271b_true-unreach-call.c [2018-11-23 19:55:11,111 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57d0ba742/986bb8ca970943e4aadd52ae1765781f/FLAGa6a1df7ea [2018-11-23 19:55:11,601 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 19:55:11,602 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_1271b_true-unreach-call.c [2018-11-23 19:55:11,611 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57d0ba742/986bb8ca970943e4aadd52ae1765781f/FLAGa6a1df7ea [2018-11-23 19:55:11,971 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57d0ba742/986bb8ca970943e4aadd52ae1765781f [2018-11-23 19:55:11,982 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 19:55:11,983 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 19:55:11,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 19:55:11,985 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 19:55:11,989 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 19:55:11,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:55:11" (1/1) ... [2018-11-23 19:55:11,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20d344e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:11, skipping insertion in model container [2018-11-23 19:55:11,995 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:55:11" (1/1) ... [2018-11-23 19:55:12,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 19:55:12,063 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 19:55:12,436 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 19:55:12,443 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 19:55:12,565 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 19:55:12,600 INFO L195 MainTranslator]: Completed translation [2018-11-23 19:55:12,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:12 WrapperNode [2018-11-23 19:55:12,600 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 19:55:12,601 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 19:55:12,601 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 19:55:12,602 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 19:55:12,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:12" (1/1) ... [2018-11-23 19:55:12,705 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:12" (1/1) ... [2018-11-23 19:55:12,716 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 19:55:12,717 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 19:55:12,717 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 19:55:12,717 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 19:55:12,729 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:12" (1/1) ... [2018-11-23 19:55:12,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:12" (1/1) ... [2018-11-23 19:55:12,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:12" (1/1) ... [2018-11-23 19:55:12,738 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:12" (1/1) ... [2018-11-23 19:55:12,782 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:12" (1/1) ... [2018-11-23 19:55:12,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:12" (1/1) ... [2018-11-23 19:55:12,808 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:12" (1/1) ... [2018-11-23 19:55:12,822 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 19:55:12,822 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 19:55:12,823 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 19:55:12,823 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 19:55:12,824 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:12" (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 [2018-11-23 19:55:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure isfinite_float [2018-11-23 19:55:12,879 INFO L138 BoogieDeclarations]: Found implementation of procedure isfinite_float [2018-11-23 19:55:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 19:55:12,880 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 19:55:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-23 19:55:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2018-11-23 19:55:12,880 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2018-11-23 19:55:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 19:55:12,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 19:55:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 19:55:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 19:55:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 19:55:12,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 19:55:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-23 19:55:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_hypotf [2018-11-23 19:55:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_hypotf [2018-11-23 19:55:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 19:55:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 19:55:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2018-11-23 19:55:12,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2018-11-23 19:55:13,256 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:13,939 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:14,081 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:16,057 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 19:55:16,057 INFO L280 CfgBuilder]: Removed 34 assue(true) statements. [2018-11-23 19:55:16,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:55:16 BoogieIcfgContainer [2018-11-23 19:55:16,060 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 19:55:16,064 INFO L168 Benchmark]: Toolchain (without parser) took 4081.25 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 685.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -653.2 MB). Peak memory consumption was 32.6 MB. Max. memory is 7.1 GB. [2018-11-23 19:55:16,066 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-23 19:55:16,068 INFO L168 Benchmark]: CACSL2BoogieTranslator took 616.54 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-11-23 19:55:16,068 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.41 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 685.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -753.1 MB). Peak memory consumption was 15.3 MB. Max. memory is 7.1 GB. [2018-11-23 19:55:16,070 INFO L168 Benchmark]: Boogie Preprocessor took 105.11 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 19:55:16,070 INFO L168 Benchmark]: RCFGBuilder took 3237.57 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 78.7 MB). Peak memory consumption was 78.7 MB. Max. memory is 7.1 GB. [2018-11-23 19:55:16,074 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 0.22 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 616.54 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 115.41 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 685.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -753.1 MB). Peak memory consumption was 15.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 105.11 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 3237.57 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 78.7 MB). Peak memory consumption was 78.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...