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/seq-mthreaded/pals_lcr.7_false-unreach-call.1.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 20:06:32,061 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 20:06:32,063 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 20:06:32,080 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 20:06:32,080 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 20:06:32,081 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 20:06:32,083 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 20:06:32,085 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 20:06:32,086 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 20:06:32,087 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 20:06:32,088 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 20:06:32,089 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 20:06:32,090 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 20:06:32,091 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 20:06:32,092 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 20:06:32,093 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 20:06:32,094 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 20:06:32,096 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 20:06:32,098 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 20:06:32,100 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 20:06:32,101 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 20:06:32,102 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 20:06:32,105 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 20:06:32,105 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 20:06:32,105 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 20:06:32,106 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 20:06:32,108 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 20:06:32,108 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 20:06:32,109 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 20:06:32,110 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 20:06:32,111 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 20:06:32,112 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 20:06:32,114 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 20:06:32,114 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 20:06:32,115 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 20:06:32,117 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 20:06:32,117 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 20:06:32,147 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 20:06:32,148 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 20:06:32,148 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 20:06:32,149 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 20:06:32,150 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 20:06:32,150 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 20:06:32,150 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 20:06:32,150 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 20:06:32,150 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 20:06:32,151 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 20:06:32,151 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 20:06:32,152 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 20:06:32,152 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 20:06:32,152 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 20:06:32,152 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 20:06:32,152 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 20:06:32,153 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 20:06:32,153 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 20:06:32,153 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 20:06:32,153 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 20:06:32,153 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 20:06:32,154 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 20:06:32,154 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 20:06:32,154 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 20:06:32,154 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 20:06:32,154 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 20:06:32,156 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 20:06:32,156 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 20:06:32,156 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 20:06:32,156 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 20:06:32,157 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 20:06:32,157 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 20:06:32,158 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 20:06:32,221 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 20:06:32,244 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 20:06:32,250 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 20:06:32,251 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 20:06:32,252 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 20:06:32,253 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_lcr.7_false-unreach-call.1.ufo.UNBOUNDED.pals.c [2018-11-23 20:06:32,315 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd3961f08/966e3c2b60b248ec95bbd2cba6889beb/FLAG1fe5fab80 [2018-11-23 20:06:32,783 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 20:06:32,784 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_lcr.7_false-unreach-call.1.ufo.UNBOUNDED.pals.c [2018-11-23 20:06:32,797 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd3961f08/966e3c2b60b248ec95bbd2cba6889beb/FLAG1fe5fab80 [2018-11-23 20:06:33,099 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd3961f08/966e3c2b60b248ec95bbd2cba6889beb [2018-11-23 20:06:33,112 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 20:06:33,114 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 20:06:33,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 20:06:33,115 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 20:06:33,121 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 20:06:33,123 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:06:33" (1/1) ... [2018-11-23 20:06:33,127 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4301fe60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:33, skipping insertion in model container [2018-11-23 20:06:33,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:06:33" (1/1) ... [2018-11-23 20:06:33,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 20:06:33,190 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 20:06:33,601 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:06:33,619 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 20:06:33,720 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:06:33,744 INFO L195 MainTranslator]: Completed translation [2018-11-23 20:06:33,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:33 WrapperNode [2018-11-23 20:06:33,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 20:06:33,746 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 20:06:33,746 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 20:06:33,746 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 20:06:33,756 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:33" (1/1) ... [2018-11-23 20:06:33,770 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:33" (1/1) ... [2018-11-23 20:06:33,855 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 20:06:33,856 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 20:06:33,856 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 20:06:33,856 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 20:06:33,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:33" (1/1) ... [2018-11-23 20:06:33,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:33" (1/1) ... [2018-11-23 20:06:33,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:33" (1/1) ... [2018-11-23 20:06:33,871 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:33" (1/1) ... [2018-11-23 20:06:33,937 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:33" (1/1) ... [2018-11-23 20:06:33,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:33" (1/1) ... [2018-11-23 20:06:33,976 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:33" (1/1) ... [2018-11-23 20:06:33,980 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 20:06:33,981 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 20:06:33,981 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 20:06:33,981 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 20:06:33,982 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:06:33" (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 [2018-11-23 20:06:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure init [2018-11-23 20:06:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2018-11-23 20:06:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 20:06:34,035 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 20:06:34,035 INFO L130 BoogieDeclarations]: Found specification of procedure check [2018-11-23 20:06:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2018-11-23 20:06:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2018-11-23 20:06:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2018-11-23 20:06:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2018-11-23 20:06:34,036 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2018-11-23 20:06:34,036 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2018-11-23 20:06:34,037 INFO L138 BoogieDeclarations]: Found implementation of procedure node5 [2018-11-23 20:06:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2018-11-23 20:06:34,037 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2018-11-23 20:06:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 20:06:34,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 20:06:34,037 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2018-11-23 20:06:34,038 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2018-11-23 20:06:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2018-11-23 20:06:34,038 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2018-11-23 20:06:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure node6 [2018-11-23 20:06:34,038 INFO L138 BoogieDeclarations]: Found implementation of procedure node6 [2018-11-23 20:06:34,038 INFO L130 BoogieDeclarations]: Found specification of procedure node7 [2018-11-23 20:06:34,039 INFO L138 BoogieDeclarations]: Found implementation of procedure node7 [2018-11-23 20:06:34,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 20:06:34,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 20:06:36,900 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 20:06:36,901 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 20:06:36,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:06:36 BoogieIcfgContainer [2018-11-23 20:06:36,902 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 20:06:36,904 INFO L168 Benchmark]: Toolchain (without parser) took 3791.09 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 737.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -672.7 MB). Peak memory consumption was 64.5 MB. Max. memory is 7.1 GB. [2018-11-23 20:06:36,907 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-23 20:06:36,907 INFO L168 Benchmark]: CACSL2BoogieTranslator took 630.36 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 20:06:36,908 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.48 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 737.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -821.5 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. [2018-11-23 20:06:36,909 INFO L168 Benchmark]: Boogie Preprocessor took 124.81 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. [2018-11-23 20:06:36,910 INFO L168 Benchmark]: RCFGBuilder took 2920.75 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 114.7 MB). Peak memory consumption was 114.7 MB. Max. memory is 7.1 GB. [2018-11-23 20:06:36,915 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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 630.36 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 109.48 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 737.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -821.5 MB). Peak memory consumption was 15.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 124.81 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2920.75 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 114.7 MB). Peak memory consumption was 114.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...