java -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/CToToChcInline.xml -s ../../../trunk/examples/settings//default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --chcprinter.save.file.in.source.directory true --chcprinter.use.automatic.naming true -i /storage/repos/svcomp/c/product-lines/minepump_spec4_product11_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:13:41,169 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:13:41,171 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:13:41,183 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:13:41,183 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:13:41,184 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:13:41,185 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:13:41,188 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:13:41,189 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:13:41,190 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:13:41,191 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:13:41,192 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:13:41,193 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:13:41,194 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:13:41,195 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:13:41,196 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:13:41,197 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:13:41,200 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:13:41,202 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:13:41,204 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:13:41,205 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:13:41,207 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:13:41,210 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:13:41,210 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:13:41,211 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:13:41,212 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:13:41,212 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:13:41,217 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:13:41,217 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:13:41,218 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:13:41,219 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:13:41,220 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:13:41,223 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:13:41,224 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:13:41,225 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:13:41,225 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:13:41,225 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:13:41,226 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:13:41,227 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:13:41,227 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-03-17 22:13:41,260 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:13:41,261 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:13:41,263 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:13:41,263 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:13:41,263 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:13:41,263 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:13:41,264 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:13:41,264 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:13:41,264 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:13:41,264 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:13:41,264 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:13:41,265 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:13:41,265 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:13:41,266 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:13:41,266 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:13:41,266 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:13:41,266 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:13:41,266 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:13:41,267 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:13:41,267 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:13:41,267 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:13:41,267 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:13:41,267 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:13:41,268 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:13:41,269 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:13:41,269 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:13:41,269 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:13:41,270 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:13:41,270 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Save file in source directory -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Use automatic naming -> true [2019-03-17 22:13:41,320 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:13:41,338 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:13:41,343 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:13:41,345 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:13:41,346 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:13:41,346 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec4_product11_true-unreach-call_false-termination.cil.c [2019-03-17 22:13:41,411 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5cbe9454/dd3fc296166a407ab4b181a9aeb0f51f/FLAG69cd0e682 [2019-03-17 22:13:41,898 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:13:41,899 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec4_product11_true-unreach-call_false-termination.cil.c [2019-03-17 22:13:41,922 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5cbe9454/dd3fc296166a407ab4b181a9aeb0f51f/FLAG69cd0e682 [2019-03-17 22:13:42,210 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5cbe9454/dd3fc296166a407ab4b181a9aeb0f51f [2019-03-17 22:13:42,219 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:13:42,221 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:13:42,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:13:42,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:13:42,225 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:13:42,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:13:42" (1/1) ... [2019-03-17 22:13:42,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c671c2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:42, skipping insertion in model container [2019-03-17 22:13:42,229 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:13:42" (1/1) ... [2019-03-17 22:13:42,236 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:13:42,299 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:13:42,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:13:42,719 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:13:42,903 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:13:42,937 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:13:42,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:42 WrapperNode [2019-03-17 22:13:42,937 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:13:42,938 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:13:42,939 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:13:42,939 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:13:42,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:42" (1/1) ... [2019-03-17 22:13:42,967 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:42" (1/1) ... [2019-03-17 22:13:43,009 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:13:43,009 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:13:43,010 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:13:43,010 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:13:43,020 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:42" (1/1) ... [2019-03-17 22:13:43,020 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:42" (1/1) ... [2019-03-17 22:13:43,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:42" (1/1) ... [2019-03-17 22:13:43,027 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:42" (1/1) ... [2019-03-17 22:13:43,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:42" (1/1) ... [2019-03-17 22:13:43,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:42" (1/1) ... [2019-03-17 22:13:43,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:42" (1/1) ... [2019-03-17 22:13:43,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:13:43,055 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:13:43,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:13:43,055 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:13:43,056 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:42" (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 [2019-03-17 22:13:43,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 22:13:43,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 22:13:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:13:43,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:13:43,974 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:13:43,975 INFO L286 CfgBuilder]: Removed 70 assue(true) statements. [2019-03-17 22:13:43,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:13:43 BoogieIcfgContainer [2019-03-17 22:13:43,976 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:13:43,976 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:13:43,976 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:13:43,977 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:13:43,979 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:13:43" (1/1) ... [2019-03-17 22:13:46,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:13:46 HornClauseAST [2019-03-17 22:13:46,866 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:13:46,867 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:13:46,867 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:13:46,867 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:13:46,868 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:13:46" (1/1) ... [2019-03-17 22:13:46,871 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec4_product11_true-unreach-call_false-termination.cil.c_UID7506878927995826985.smt2 [2019-03-17 22:13:47,001 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:13:47,003 INFO L168 Benchmark]: Toolchain (without parser) took 4783.13 ms. Allocated memory was 113.2 MB in the beginning and 305.7 MB in the end (delta: 192.4 MB). Free memory was 63.3 MB in the beginning and 67.4 MB in the end (delta: -4.2 MB). Peak memory consumption was 188.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:47,005 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:13:47,005 INFO L168 Benchmark]: CACSL2BoogieTranslator took 716.14 ms. Allocated memory was 113.2 MB in the beginning and 126.9 MB in the end (delta: 13.6 MB). Free memory was 63.1 MB in the beginning and 99.0 MB in the end (delta: -35.9 MB). Peak memory consumption was 28.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:47,006 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.81 ms. Allocated memory is still 126.9 MB. Free memory was 99.0 MB in the beginning and 96.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:47,010 INFO L168 Benchmark]: Boogie Preprocessor took 44.81 ms. Allocated memory is still 126.9 MB. Free memory was 96.4 MB in the beginning and 94.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:47,010 INFO L168 Benchmark]: RCFGBuilder took 921.64 ms. Allocated memory is still 126.9 MB. Free memory was 94.4 MB in the beginning and 58.1 MB in the end (delta: 36.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:47,011 INFO L168 Benchmark]: IcfgToChc took 2890.24 ms. Allocated memory was 126.9 MB in the beginning and 305.7 MB in the end (delta: 178.8 MB). Free memory was 58.1 MB in the beginning and 97.1 MB in the end (delta: -39.1 MB). Peak memory consumption was 140.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:47,011 INFO L168 Benchmark]: ChcSmtPrinter took 134.55 ms. Allocated memory is still 305.7 MB. Free memory was 97.1 MB in the beginning and 67.4 MB in the end (delta: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:47,014 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 716.14 ms. Allocated memory was 113.2 MB in the beginning and 126.9 MB in the end (delta: 13.6 MB). Free memory was 63.1 MB in the beginning and 99.0 MB in the end (delta: -35.9 MB). Peak memory consumption was 28.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 70.81 ms. Allocated memory is still 126.9 MB. Free memory was 99.0 MB in the beginning and 96.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 44.81 ms. Allocated memory is still 126.9 MB. Free memory was 96.4 MB in the beginning and 94.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 921.64 ms. Allocated memory is still 126.9 MB. Free memory was 94.4 MB in the beginning and 58.1 MB in the end (delta: 36.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 2890.24 ms. Allocated memory was 126.9 MB in the beginning and 305.7 MB in the end (delta: 178.8 MB). Free memory was 58.1 MB in the beginning and 97.1 MB in the end (delta: -39.1 MB). Peak memory consumption was 140.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 134.55 ms. Allocated memory is still 305.7 MB. Free memory was 97.1 MB in the beginning and 67.4 MB in the end (delta: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...