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/float-newlib/double_req_bl_1051_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:41:19,080 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:41:19,082 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:41:19,098 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:41:19,098 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:41:19,100 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:41:19,103 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:41:19,106 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:41:19,108 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:41:19,109 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:41:19,110 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:41:19,111 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:41:19,113 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:41:19,116 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:41:19,122 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:41:19,123 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:41:19,128 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:41:19,130 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:41:19,134 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:41:19,138 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:41:19,139 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:41:19,141 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:41:19,146 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:41:19,146 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:41:19,147 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:41:19,150 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:41:19,150 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:41:19,151 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:41:19,151 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:41:19,152 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:41:19,153 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:41:19,153 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:41:19,154 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:41:19,155 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:41:19,155 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:41:19,155 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:41:19,156 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:41:19,157 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:41:19,157 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:41:19,158 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 21:41:19,177 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:41:19,177 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:41:19,178 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:41:19,178 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:41:19,179 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:41:19,179 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:41:19,179 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:41:19,179 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:41:19,179 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:41:19,180 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:41:19,181 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:41:19,181 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:41:19,182 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:41:19,182 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:41:19,182 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:41:19,182 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:41:19,182 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:41:19,182 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:41:19,184 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:41:19,184 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:41:19,184 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:41:19,184 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:41:19,185 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:41:19,185 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:41:19,185 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:41:19,185 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:41:19,185 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:41:19,186 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:41:19,186 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 21:41:19,230 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:41:19,243 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:41:19,246 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:41:19,248 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:41:19,248 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:41:19,249 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/double_req_bl_1051_true-unreach-call.c [2019-03-17 21:41:19,298 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/847906d65/0bcab86bc9174d01889b7a97047f9bc4/FLAGdd6628afc [2019-03-17 21:41:19,786 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:41:19,787 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/double_req_bl_1051_true-unreach-call.c [2019-03-17 21:41:19,796 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/847906d65/0bcab86bc9174d01889b7a97047f9bc4/FLAGdd6628afc [2019-03-17 21:41:20,107 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/847906d65/0bcab86bc9174d01889b7a97047f9bc4 [2019-03-17 21:41:20,115 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:41:20,117 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:41:20,118 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:41:20,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:41:20,121 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:41:20,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:41:20" (1/1) ... [2019-03-17 21:41:20,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@cf8831e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:20, skipping insertion in model container [2019-03-17 21:41:20,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:41:20" (1/1) ... [2019-03-17 21:41:20,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:41:20,156 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:41:20,336 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:41:20,342 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:41:20,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:41:20,434 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:41:20,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:20 WrapperNode [2019-03-17 21:41:20,435 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:41:20,436 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:41:20,436 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:41:20,436 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:41:20,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:20" (1/1) ... [2019-03-17 21:41:20,456 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:20" (1/1) ... [2019-03-17 21:41:20,481 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:41:20,481 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:41:20,481 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:41:20,482 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:41:20,584 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:20" (1/1) ... [2019-03-17 21:41:20,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:20" (1/1) ... [2019-03-17 21:41:20,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:20" (1/1) ... [2019-03-17 21:41:20,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:20" (1/1) ... [2019-03-17 21:41:20,599 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:20" (1/1) ... [2019-03-17 21:41:20,604 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:20" (1/1) ... [2019-03-17 21:41:20,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:20" (1/1) ... [2019-03-17 21:41:20,611 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:41:20,611 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:41:20,611 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:41:20,612 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:41:20,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:41:20" (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 21:41:20,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-17 21:41:20,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:41:20,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-17 21:41:20,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:41:20,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:41:20,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 21:41:20,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 21:41:20,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:41:21,182 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:41:21,183 INFO L286 CfgBuilder]: Removed 12 assue(true) statements. [2019-03-17 21:41:21,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:41:21 BoogieIcfgContainer [2019-03-17 21:41:21,184 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:41:21,184 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:41:21,185 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:41:21,185 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:41:21,188 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:41:21" (1/1) ... [2019-03-17 21:41:21,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:41:21 HornClauseAST [2019-03-17 21:41:21,949 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:41:21,949 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:41:21,949 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:41:21,950 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:41:21,951 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:41:21" (1/1) ... [2019-03-17 21:41:21,953 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_double_req_bl_1051_true-unreach-call.c_UID4274489422838692889.smt2 [2019-03-17 21:41:22,034 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:41:22,036 INFO L168 Benchmark]: Toolchain (without parser) took 1920.24 ms. Allocated memory was 114.8 MB in the beginning and 176.7 MB in the end (delta: 61.9 MB). Free memory was 63.3 MB in the beginning and 59.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 66.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:22,038 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:41:22,038 INFO L168 Benchmark]: CACSL2BoogieTranslator took 317.79 ms. Allocated memory is still 114.8 MB. Free memory was 63.1 MB in the beginning and 51.9 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:22,039 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.08 ms. Allocated memory is still 114.8 MB. Free memory was 51.9 MB in the beginning and 50.0 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:22,040 INFO L168 Benchmark]: Boogie Preprocessor took 129.73 ms. Allocated memory was 114.8 MB in the beginning and 123.7 MB in the end (delta: 8.9 MB). Free memory was 50.0 MB in the beginning and 100.8 MB in the end (delta: -50.9 MB). Peak memory consumption was 12.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:22,042 INFO L168 Benchmark]: RCFGBuilder took 572.82 ms. Allocated memory is still 123.7 MB. Free memory was 100.8 MB in the beginning and 81.8 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:22,042 INFO L168 Benchmark]: IcfgToChc took 764.57 ms. Allocated memory was 123.7 MB in the beginning and 176.7 MB in the end (delta: 53.0 MB). Free memory was 81.8 MB in the beginning and 64.9 MB in the end (delta: 16.9 MB). Peak memory consumption was 69.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:22,043 INFO L168 Benchmark]: ChcSmtPrinter took 85.04 ms. Allocated memory is still 176.7 MB. Free memory was 64.9 MB in the beginning and 59.1 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:41:22,046 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 317.79 ms. Allocated memory is still 114.8 MB. Free memory was 63.1 MB in the beginning and 51.9 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 45.08 ms. Allocated memory is still 114.8 MB. Free memory was 51.9 MB in the beginning and 50.0 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 129.73 ms. Allocated memory was 114.8 MB in the beginning and 123.7 MB in the end (delta: 8.9 MB). Free memory was 50.0 MB in the beginning and 100.8 MB in the end (delta: -50.9 MB). Peak memory consumption was 12.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 572.82 ms. Allocated memory is still 123.7 MB. Free memory was 100.8 MB in the beginning and 81.8 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 764.57 ms. Allocated memory was 123.7 MB in the beginning and 176.7 MB in the end (delta: 53.0 MB). Free memory was 81.8 MB in the beginning and 64.9 MB in the end (delta: 16.9 MB). Peak memory consumption was 69.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 85.04 ms. Allocated memory is still 176.7 MB. Free memory was 64.9 MB in the beginning and 59.1 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...