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_label59_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-21 22:14:13,700 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 22:14:13,702 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 22:14:13,724 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 22:14:13,724 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 22:14:13,726 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 22:14:13,729 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 22:14:13,733 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 22:14:13,736 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 22:14:13,737 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 22:14:13,737 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 22:14:13,739 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 22:14:13,740 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 22:14:13,742 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 22:14:13,743 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 22:14:13,752 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 22:14:13,753 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 22:14:13,757 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 22:14:13,759 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 22:14:13,763 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 22:14:13,765 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 22:14:13,767 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 22:14:13,769 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 22:14:13,770 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 22:14:13,770 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 22:14:13,771 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 22:14:13,772 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 22:14:13,772 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 22:14:13,773 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 22:14:13,774 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 22:14:13,774 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 22:14:13,775 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 22:14:13,775 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 22:14:13,775 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 22:14:13,780 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 22:14:13,781 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 22:14:13,781 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 22:14:13,802 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 22:14:13,802 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 22:14:13,803 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 22:14:13,803 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 22:14:13,805 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 22:14:13,805 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 22:14:13,805 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 22:14:13,806 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 22:14:13,807 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-21 22:14:13,807 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-21 22:14:13,807 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 22:14:13,807 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 22:14:13,807 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 22:14:13,808 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 22:14:13,808 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-21 22:14:13,808 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-21 22:14:13,808 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-21 22:14:13,808 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 22:14:13,809 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 22:14:13,809 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 22:14:13,809 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 22:14:13,809 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 22:14:13,809 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 22:14:13,810 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 22:14:13,810 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 22:14:13,810 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 22:14:13,810 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 22:14:13,810 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 22:14:13,812 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-21 22:14:13,812 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 22:14:13,812 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-21 22:14:13,812 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-21 22:14:13,813 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 22:14:13,879 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 22:14:13,896 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 22:14:13,901 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 22:14:13,902 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 22:14:13,903 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 22:14:13,903 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem05_label59_true-unreach-call.c [2018-11-21 22:14:13,968 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7e88cbfd/d1e9b590ecdd47a59e2c0336cf71310b/FLAG772a528a4 [2018-11-21 22:14:14,920 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 22:14:14,921 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem05_label59_true-unreach-call.c [2018-11-21 22:14:14,971 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7e88cbfd/d1e9b590ecdd47a59e2c0336cf71310b/FLAG772a528a4 [2018-11-21 22:14:15,280 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7e88cbfd/d1e9b590ecdd47a59e2c0336cf71310b [2018-11-21 22:14:15,292 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 22:14:15,293 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-21 22:14:15,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 22:14:15,294 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 22:14:15,298 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 22:14:15,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:14:15" (1/1) ... [2018-11-21 22:14:15,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54c2989c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:15, skipping insertion in model container [2018-11-21 22:14:15,303 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:14:15" (1/1) ... [2018-11-21 22:14:15,314 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 22:14:15,613 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 22:14:18,214 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 22:14:18,223 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 22:14:19,732 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 22:14:19,819 INFO L195 MainTranslator]: Completed translation [2018-11-21 22:14:19,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:19 WrapperNode [2018-11-21 22:14:19,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 22:14:19,821 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-21 22:14:19,821 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-21 22:14:19,821 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-21 22:14:20,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:19" (1/1) ... [2018-11-21 22:14:20,362 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:19" (1/1) ... [2018-11-21 22:14:20,376 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-21 22:14:20,377 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 22:14:20,377 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 22:14:20,377 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 22:14:20,389 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:19" (1/1) ... [2018-11-21 22:14:20,390 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:19" (1/1) ... [2018-11-21 22:14:20,461 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:19" (1/1) ... [2018-11-21 22:14:20,461 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:19" (1/1) ... [2018-11-21 22:14:20,708 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:19" (1/1) ... [2018-11-21 22:14:20,770 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:19" (1/1) ... [2018-11-21 22:14:20,856 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:19" (1/1) ... [2018-11-21 22:14:20,939 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 22:14:20,939 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 22:14:20,939 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 22:14:20,940 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 22:14:20,941 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:19" (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 22:14:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 22:14:21,011 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 22:14:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-21 22:14:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2018-11-21 22:14:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2018-11-21 22:14:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2018-11-21 22:14:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2018-11-21 22:14:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 22:14:21,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 22:14:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2018-11-21 22:14:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2018-11-21 22:14:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2018-11-21 22:14:21,013 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2018-11-21 22:14:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-21 22:14:21,014 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-21 22:14:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-21 22:14:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-21 22:14:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-21 22:14:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-21 22:14:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-21 22:14:21,015 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-21 22:14:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 22:14:21,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 22:14:43,151 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 22:14:43,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:14:43 BoogieIcfgContainer [2018-11-21 22:14:43,152 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 22:14:43,155 INFO L168 Benchmark]: Toolchain (without parser) took 27862.95 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: -354.9 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-11-21 22:14:43,157 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 22:14:43,158 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4526.74 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 174.6 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -65.0 MB). Peak memory consumption was 470.2 MB. Max. memory is 7.1 GB. [2018-11-21 22:14:43,159 INFO L168 Benchmark]: Boogie Procedure Inliner took 555.35 ms. Allocated memory was 1.7 GB in the beginning and 2.5 GB in the end (delta: 755.0 MB). Free memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: -912.9 MB). Peak memory consumption was 36.1 MB. Max. memory is 7.1 GB. [2018-11-21 22:14:43,160 INFO L168 Benchmark]: Boogie Preprocessor took 562.22 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: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 7.1 GB. [2018-11-21 22:14:43,161 INFO L168 Benchmark]: RCFGBuilder took 22212.97 ms. Allocated memory was 2.5 GB in the beginning and 2.6 GB in the end (delta: 143.7 MB). Free memory was 2.3 GB in the beginning and 1.7 GB in the end (delta: 565.8 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-11-21 22:14:43,166 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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4526.74 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 174.6 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -65.0 MB). Peak memory consumption was 470.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 555.35 ms. Allocated memory was 1.7 GB in the beginning and 2.5 GB in the end (delta: 755.0 MB). Free memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: -912.9 MB). Peak memory consumption was 36.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 562.22 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: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 22212.97 ms. Allocated memory was 2.5 GB in the beginning and 2.6 GB in the end (delta: 143.7 MB). Free memory was 2.3 GB in the beginning and 1.7 GB in the end (delta: 565.8 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...