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/ssh-simplified/s3_srvr_4_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:25:18,148 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:25:18,150 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:25:18,162 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:25:18,162 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:25:18,163 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:25:18,165 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:25:18,167 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:25:18,168 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:25:18,169 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:25:18,170 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:25:18,170 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:25:18,171 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:25:18,172 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:25:18,173 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:25:18,174 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:25:18,175 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:25:18,177 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:25:18,179 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:25:18,181 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:25:18,182 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:25:18,183 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:25:18,186 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:25:18,186 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:25:18,186 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:25:18,187 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:25:18,188 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:25:18,189 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:25:18,189 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:25:18,190 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:25:18,191 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:25:18,191 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:25:18,192 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:25:18,193 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:25:18,193 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:25:18,194 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:25:18,194 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:25:18,195 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:25:18,196 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:25:18,196 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 22:25:18,211 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:25:18,211 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:25:18,213 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:25:18,213 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:25:18,213 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:25:18,213 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:25:18,213 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:25:18,214 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:25:18,214 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:25:18,214 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:25:18,214 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:25:18,214 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:25:18,215 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:25:18,215 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:25:18,215 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:25:18,215 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:25:18,215 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:25:18,216 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:25:18,216 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:25:18,216 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:25:18,216 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:25:18,216 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:25:18,217 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:25:18,217 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:25:18,217 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:25:18,217 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:25:18,217 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:25:18,218 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:25:18,218 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 22:25:18,249 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:25:18,262 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:25:18,266 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:25:18,267 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:25:18,268 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:25:18,268 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ssh-simplified/s3_srvr_4_true-unreach-call_false-termination.cil.c [2019-03-17 22:25:18,323 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/998a93832/fa9c7dfea72240a3a831cc9425747bc6/FLAGc8f2e6586 [2019-03-17 22:25:18,821 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:25:18,822 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ssh-simplified/s3_srvr_4_true-unreach-call_false-termination.cil.c [2019-03-17 22:25:18,840 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/998a93832/fa9c7dfea72240a3a831cc9425747bc6/FLAGc8f2e6586 [2019-03-17 22:25:19,174 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/998a93832/fa9c7dfea72240a3a831cc9425747bc6 [2019-03-17 22:25:19,184 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:25:19,185 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:25:19,187 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:25:19,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:25:19,190 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:25:19,191 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:25:19" (1/1) ... [2019-03-17 22:25:19,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21359062 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:19, skipping insertion in model container [2019-03-17 22:25:19,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:25:19" (1/1) ... [2019-03-17 22:25:19,202 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:25:19,259 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:25:19,525 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:25:19,529 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:25:19,587 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:25:19,602 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:25:19,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:19 WrapperNode [2019-03-17 22:25:19,603 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:25:19,604 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:25:19,604 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:25:19,604 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:25:19,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:19" (1/1) ... [2019-03-17 22:25:19,624 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:19" (1/1) ... [2019-03-17 22:25:19,770 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:25:19,770 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:25:19,770 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:25:19,770 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:25:19,778 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:19" (1/1) ... [2019-03-17 22:25:19,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:19" (1/1) ... [2019-03-17 22:25:19,782 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:19" (1/1) ... [2019-03-17 22:25:19,782 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:19" (1/1) ... [2019-03-17 22:25:19,790 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:19" (1/1) ... [2019-03-17 22:25:19,801 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:19" (1/1) ... [2019-03-17 22:25:19,804 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:19" (1/1) ... [2019-03-17 22:25:19,808 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:25:19,809 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:25:19,809 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:25:19,809 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:25:19,810 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:19" (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 [2019-03-17 22:25:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:25:19,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:25:19,990 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-17 22:25:21,212 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2019-03-17 22:25:21,212 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2019-03-17 22:25:21,213 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:25:21,214 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 22:25:21,215 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:25:21 BoogieIcfgContainer [2019-03-17 22:25:21,215 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:25:21,216 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:25:21,216 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:25:21,216 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:25:21,219 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:25:21" (1/1) ... [2019-03-17 22:25:25,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:25:25 HornClauseAST [2019-03-17 22:25:25,835 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:25:25,835 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:25:25,835 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:25:25,835 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:25:25,836 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:25:25" (1/1) ... [2019-03-17 22:25:25,838 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ssh-simplified/ChcSmtPrinter_s3_srvr_4_true-unreach-call_false-termination.cil.c_UID8588083052843993942.smt2 [2019-03-17 22:25:26,039 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:25:26,041 INFO L168 Benchmark]: Toolchain (without parser) took 6856.70 ms. Allocated memory was 111.7 MB in the beginning and 470.8 MB in the end (delta: 359.1 MB). Free memory was 59.6 MB in the beginning and 170.8 MB in the end (delta: -111.2 MB). Peak memory consumption was 247.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:25:26,043 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 111.7 MB. Free memory is still 78.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:25:26,044 INFO L168 Benchmark]: CACSL2BoogieTranslator took 417.08 ms. Allocated memory is still 111.7 MB. Free memory was 59.4 MB in the beginning and 43.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:25:26,044 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.85 ms. Allocated memory was 111.7 MB in the beginning and 121.1 MB in the end (delta: 9.4 MB). Free memory was 43.3 MB in the beginning and 97.2 MB in the end (delta: -53.9 MB). Peak memory consumption was 12.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:25:26,045 INFO L168 Benchmark]: Boogie Preprocessor took 38.23 ms. Allocated memory is still 121.1 MB. Free memory was 97.2 MB in the beginning and 95.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:25:26,045 INFO L168 Benchmark]: RCFGBuilder took 1406.74 ms. Allocated memory is still 121.1 MB. Free memory was 95.1 MB in the beginning and 46.6 MB in the end (delta: 48.5 MB). Peak memory consumption was 48.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:25:26,045 INFO L168 Benchmark]: IcfgToChc took 4619.01 ms. Allocated memory was 121.1 MB in the beginning and 470.8 MB in the end (delta: 349.7 MB). Free memory was 46.6 MB in the beginning and 221.4 MB in the end (delta: -174.7 MB). Peak memory consumption was 257.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:25:26,046 INFO L168 Benchmark]: ChcSmtPrinter took 204.69 ms. Allocated memory is still 470.8 MB. Free memory was 221.4 MB in the beginning and 170.8 MB in the end (delta: 50.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:25:26,049 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 111.7 MB. Free memory is still 78.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 417.08 ms. Allocated memory is still 111.7 MB. Free memory was 59.4 MB in the beginning and 43.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 165.85 ms. Allocated memory was 111.7 MB in the beginning and 121.1 MB in the end (delta: 9.4 MB). Free memory was 43.3 MB in the beginning and 97.2 MB in the end (delta: -53.9 MB). Peak memory consumption was 12.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 38.23 ms. Allocated memory is still 121.1 MB. Free memory was 97.2 MB in the beginning and 95.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1406.74 ms. Allocated memory is still 121.1 MB. Free memory was 95.1 MB in the beginning and 46.6 MB in the end (delta: 48.5 MB). Peak memory consumption was 48.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 4619.01 ms. Allocated memory was 121.1 MB in the beginning and 470.8 MB in the end (delta: 349.7 MB). Free memory was 46.6 MB in the beginning and 221.4 MB in the end (delta: -174.7 MB). Peak memory consumption was 257.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 204.69 ms. Allocated memory is still 470.8 MB. Free memory was 221.4 MB in the beginning and 170.8 MB in the end (delta: 50.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...