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_6_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:25:09,192 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:25:09,194 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:25:09,211 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:25:09,211 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:25:09,213 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:25:09,215 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:25:09,217 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:25:09,219 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:25:09,221 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:25:09,223 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:25:09,224 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:25:09,225 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:25:09,226 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:25:09,229 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:25:09,237 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:25:09,238 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:25:09,240 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:25:09,242 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:25:09,244 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:25:09,245 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:25:09,246 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:25:09,248 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:25:09,249 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:25:09,249 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:25:09,250 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:25:09,250 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:25:09,251 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:25:09,251 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:25:09,252 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:25:09,253 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:25:09,253 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:25:09,254 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:25:09,254 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:25:09,255 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:25:09,255 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:25:09,256 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:25:09,256 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:25:09,257 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:25:09,257 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 22:25:09,274 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:25:09,275 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:25:09,276 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:25:09,276 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:25:09,276 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:25:09,277 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:25:09,277 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:25:09,277 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:25:09,278 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:25:09,278 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:25:09,278 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:25:09,278 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:25:09,278 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:25:09,279 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:25:09,279 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:25:09,279 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:25:09,279 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:25:09,279 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:25:09,279 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:25:09,280 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:25:09,280 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:25:09,280 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:25:09,280 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:25:09,280 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:25:09,281 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:25:09,281 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:25:09,281 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:25:09,281 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:25:09,281 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 22:25:09,311 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:25:09,322 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:25:09,326 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:25:09,327 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:25:09,328 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:25:09,328 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ssh-simplified/s3_srvr_6_false-unreach-call_false-termination.cil.c [2019-03-17 22:25:09,389 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1980699a/130215e92f15492cadc663d580981cf7/FLAG1414024f8 [2019-03-17 22:25:09,900 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:25:09,904 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ssh-simplified/s3_srvr_6_false-unreach-call_false-termination.cil.c [2019-03-17 22:25:09,922 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1980699a/130215e92f15492cadc663d580981cf7/FLAG1414024f8 [2019-03-17 22:25:10,228 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a1980699a/130215e92f15492cadc663d580981cf7 [2019-03-17 22:25:10,239 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:25:10,241 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:25:10,242 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:25:10,242 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:25:10,248 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:25:10,249 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:25:10" (1/1) ... [2019-03-17 22:25:10,252 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b481b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:10, skipping insertion in model container [2019-03-17 22:25:10,252 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:25:10" (1/1) ... [2019-03-17 22:25:10,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:25:10,319 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:25:10,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:25:10,612 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:25:10,733 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:25:10,752 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:25:10,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:10 WrapperNode [2019-03-17 22:25:10,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:25:10,754 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:25:10,754 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:25:10,755 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:25:10,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:10" (1/1) ... [2019-03-17 22:25:10,888 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:10" (1/1) ... [2019-03-17 22:25:10,956 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:25:10,956 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:25:10,957 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:25:10,957 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:25:10,967 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:10" (1/1) ... [2019-03-17 22:25:10,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:10" (1/1) ... [2019-03-17 22:25:10,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:10" (1/1) ... [2019-03-17 22:25:10,979 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:10" (1/1) ... [2019-03-17 22:25:10,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:10" (1/1) ... [2019-03-17 22:25:11,016 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:10" (1/1) ... [2019-03-17 22:25:11,021 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:10" (1/1) ... [2019-03-17 22:25:11,028 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:25:11,028 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:25:11,029 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:25:11,029 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:25:11,032 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:10" (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 22:25:11,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:25:11,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:25:11,216 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-17 22:25:12,560 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##93: assume !false; [2019-03-17 22:25:12,560 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##92: assume false; [2019-03-17 22:25:12,562 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:25:12,562 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 22:25:12,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:25:12 BoogieIcfgContainer [2019-03-17 22:25:12,563 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:25:12,564 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:25:12,564 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:25:12,564 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:25:12,567 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:25:12" (1/1) ... [2019-03-17 22:25:17,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:25:17 HornClauseAST [2019-03-17 22:25:17,633 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:25:17,633 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:25:17,633 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:25:17,633 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:25:17,634 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:25:17" (1/1) ... [2019-03-17 22:25:17,636 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ssh-simplified/ChcSmtPrinter_s3_srvr_6_false-unreach-call_false-termination.cil.c_UID2660391956607908010.smt2 [2019-03-17 22:25:17,916 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:25:17,917 INFO L168 Benchmark]: Toolchain (without parser) took 7677.45 ms. Allocated memory was 101.7 MB in the beginning and 358.6 MB in the end (delta: 256.9 MB). Free memory was 74.2 MB in the beginning and 90.5 MB in the end (delta: -16.3 MB). Peak memory consumption was 240.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:25:17,919 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:25:17,921 INFO L168 Benchmark]: CACSL2BoogieTranslator took 511.73 ms. Allocated memory is still 101.7 MB. Free memory was 73.7 MB in the beginning and 56.7 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:25:17,922 INFO L168 Benchmark]: Boogie Procedure Inliner took 201.91 ms. Allocated memory was 101.7 MB in the beginning and 130.5 MB in the end (delta: 28.8 MB). Free memory was 56.7 MB in the beginning and 111.6 MB in the end (delta: -54.9 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:25:17,922 INFO L168 Benchmark]: Boogie Preprocessor took 71.64 ms. Allocated memory is still 130.5 MB. Free memory was 111.6 MB in the beginning and 109.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:25:17,928 INFO L168 Benchmark]: RCFGBuilder took 1534.96 ms. Allocated memory was 130.5 MB in the beginning and 142.1 MB in the end (delta: 11.5 MB). Free memory was 109.1 MB in the beginning and 120.4 MB in the end (delta: -11.3 MB). Peak memory consumption was 57.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:25:17,929 INFO L168 Benchmark]: IcfgToChc took 5069.00 ms. Allocated memory was 142.1 MB in the beginning and 358.6 MB in the end (delta: 216.5 MB). Free memory was 120.4 MB in the beginning and 143.1 MB in the end (delta: -22.7 MB). Peak memory consumption was 315.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:25:17,929 INFO L168 Benchmark]: ChcSmtPrinter took 282.89 ms. Allocated memory is still 358.6 MB. Free memory was 143.1 MB in the beginning and 90.5 MB in the end (delta: 52.6 MB). Peak memory consumption was 52.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:25:17,932 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 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 511.73 ms. Allocated memory is still 101.7 MB. Free memory was 73.7 MB in the beginning and 56.7 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 201.91 ms. Allocated memory was 101.7 MB in the beginning and 130.5 MB in the end (delta: 28.8 MB). Free memory was 56.7 MB in the beginning and 111.6 MB in the end (delta: -54.9 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 71.64 ms. Allocated memory is still 130.5 MB. Free memory was 111.6 MB in the beginning and 109.1 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1534.96 ms. Allocated memory was 130.5 MB in the beginning and 142.1 MB in the end (delta: 11.5 MB). Free memory was 109.1 MB in the beginning and 120.4 MB in the end (delta: -11.3 MB). Peak memory consumption was 57.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 5069.00 ms. Allocated memory was 142.1 MB in the beginning and 358.6 MB in the end (delta: 216.5 MB). Free memory was 120.4 MB in the beginning and 143.1 MB in the end (delta: -22.7 MB). Peak memory consumption was 315.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 282.89 ms. Allocated memory is still 358.6 MB. Free memory was 143.1 MB in the beginning and 90.5 MB in the end (delta: 52.6 MB). Peak memory consumption was 52.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...