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_spec5_product37_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:18:08,075 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:18:08,077 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:18:08,088 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:18:08,089 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:18:08,090 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:18:08,091 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:18:08,093 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:18:08,095 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:18:08,096 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:18:08,097 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:18:08,097 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:18:08,098 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:18:08,099 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:18:08,100 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:18:08,101 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:18:08,102 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:18:08,104 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:18:08,106 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:18:08,108 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:18:08,109 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:18:08,110 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:18:08,113 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:18:08,113 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:18:08,114 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:18:08,115 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:18:08,115 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:18:08,116 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:18:08,117 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:18:08,117 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:18:08,118 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:18:08,119 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:18:08,120 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:18:08,121 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:18:08,121 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:18:08,122 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:18:08,122 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:18:08,123 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:18:08,123 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:18:08,124 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 [2019-03-18 13:18:08,142 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:18:08,143 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:18:08,144 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:18:08,144 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:18:08,144 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:18:08,144 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:18:08,145 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:18:08,145 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:18:08,145 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:18:08,145 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:18:08,145 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:18:08,146 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:18:08,146 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:18:08,146 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:18:08,146 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:18:08,146 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:18:08,147 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:18:08,147 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:18:08,147 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:18:08,147 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:18:08,147 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:18:08,148 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:18:08,148 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:18:08,148 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:18:08,148 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:18:08,148 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:18:08,149 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:18:08,149 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:18:08,149 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 [2019-03-18 13:18:08,184 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:18:08,197 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:18:08,200 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:18:08,201 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:18:08,201 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:18:08,202 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product37_true-unreach-call_false-termination.cil.c [2019-03-18 13:18:08,256 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/610f26e26/6101056edb734636ab03a9fa9802604d/FLAG1b99e2a21 [2019-03-18 13:18:08,817 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:18:08,818 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product37_true-unreach-call_false-termination.cil.c [2019-03-18 13:18:08,830 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/610f26e26/6101056edb734636ab03a9fa9802604d/FLAG1b99e2a21 [2019-03-18 13:18:09,113 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/610f26e26/6101056edb734636ab03a9fa9802604d [2019-03-18 13:18:09,122 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:18:09,124 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:18:09,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:18:09,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:18:09,129 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:18:09,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46114aca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09, skipping insertion in model container [2019-03-18 13:18:09,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:18:09,208 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:18:09,543 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:18:09,573 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:18:09,711 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:18:09,754 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:18:09,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09 WrapperNode [2019-03-18 13:18:09,755 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:18:09,756 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:18:09,756 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:18:09,756 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:18:09,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,860 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,908 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:18:09,908 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:18:09,908 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:18:09,909 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:18:09,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,949 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,959 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,963 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,968 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:18:09,969 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:18:09,969 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:18:09,969 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:18:09,970 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (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 [2019-03-18 13:18:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 13:18:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-18 13:18:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:18:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:18:11,410 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:18:11,411 INFO L286 CfgBuilder]: Removed 170 assue(true) statements. [2019-03-18 13:18:11,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:18:11 BoogieIcfgContainer [2019-03-18 13:18:11,412 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:18:11,413 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:18:11,413 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:18:11,413 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:18:11,416 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:18:11" (1/1) ... [2019-03-18 13:18:17,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:18:17 HornClauseAST [2019-03-18 13:18:17,481 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:18:17,481 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:18:17,481 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:18:17,481 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:18:17,483 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:18:17" (1/1) ... [2019-03-18 13:18:17,484 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec5_product37_true-unreach-call_false-termination.cil.c_UID1140875146590403299.smt2 [2019-03-18 13:18:17,707 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:18:17,709 INFO L168 Benchmark]: Toolchain (without parser) took 8585.47 ms. Allocated memory was 100.1 MB in the beginning and 470.3 MB in the end (delta: 370.1 MB). Free memory was 73.9 MB in the beginning and 312.9 MB in the end (delta: -238.9 MB). Peak memory consumption was 131.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:17,711 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 87.0 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:18:17,711 INFO L168 Benchmark]: CACSL2BoogieTranslator took 629.87 ms. Allocated memory is still 100.1 MB. Free memory was 73.6 MB in the beginning and 49.9 MB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:17,711 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.09 ms. Allocated memory was 100.1 MB in the beginning and 131.1 MB in the end (delta: 30.9 MB). Free memory was 49.5 MB in the beginning and 110.5 MB in the end (delta: -60.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:17,712 INFO L168 Benchmark]: Boogie Preprocessor took 60.10 ms. Allocated memory is still 131.1 MB. Free memory was 110.5 MB in the beginning and 108.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:17,713 INFO L168 Benchmark]: RCFGBuilder took 1443.59 ms. Allocated memory is still 131.1 MB. Free memory was 108.3 MB in the beginning and 55.3 MB in the end (delta: 53.0 MB). Peak memory consumption was 53.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:17,713 INFO L168 Benchmark]: IcfgToChc took 6068.35 ms. Allocated memory was 131.1 MB in the beginning and 470.3 MB in the end (delta: 339.2 MB). Free memory was 55.3 MB in the beginning and 363.9 MB in the end (delta: -308.7 MB). Peak memory consumption was 326.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:17,714 INFO L168 Benchmark]: ChcSmtPrinter took 226.02 ms. Allocated memory is still 470.3 MB. Free memory was 363.9 MB in the beginning and 312.9 MB in the end (delta: 51.1 MB). Peak memory consumption was 51.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:17,716 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 87.0 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 629.87 ms. Allocated memory is still 100.1 MB. Free memory was 73.6 MB in the beginning and 49.9 MB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 152.09 ms. Allocated memory was 100.1 MB in the beginning and 131.1 MB in the end (delta: 30.9 MB). Free memory was 49.5 MB in the beginning and 110.5 MB in the end (delta: -60.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 60.10 ms. Allocated memory is still 131.1 MB. Free memory was 110.5 MB in the beginning and 108.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1443.59 ms. Allocated memory is still 131.1 MB. Free memory was 108.3 MB in the beginning and 55.3 MB in the end (delta: 53.0 MB). Peak memory consumption was 53.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 6068.35 ms. Allocated memory was 131.1 MB in the beginning and 470.3 MB in the end (delta: 339.2 MB). Free memory was 55.3 MB in the beginning and 363.9 MB in the end (delta: -308.7 MB). Peak memory consumption was 326.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 226.02 ms. Allocated memory is still 470.3 MB. Free memory was 363.9 MB in the beginning and 312.9 MB in the end (delta: 51.1 MB). Peak memory consumption was 51.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...