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 [2019-03-18 13:28:36,150 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:28:36,152 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:28:36,164 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:28:36,164 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:28:36,165 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:28:36,166 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:28:36,168 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:28:36,169 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:28:36,170 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:28:36,171 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:28:36,171 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:28:36,172 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:28:36,173 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:28:36,174 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:28:36,175 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:28:36,176 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:28:36,177 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:28:36,179 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:28:36,180 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:28:36,181 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:28:36,182 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:28:36,184 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:28:36,185 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:28:36,185 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:28:36,186 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:28:36,186 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:28:36,187 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:28:36,187 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:28:36,188 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:28:36,189 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:28:36,189 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:28:36,190 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:28:36,191 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:28:36,191 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:28:36,192 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:28:36,192 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:28:36,193 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:28:36,193 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:28:36,194 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 13:28:36,212 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:28:36,212 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:28:36,214 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:28:36,214 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:28:36,214 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:28:36,214 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:28:36,215 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:28:36,216 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:28:36,217 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:28:36,217 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:28:36,217 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:28:36,217 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:28:36,217 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:28:36,218 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:28:36,218 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:28:36,218 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:28:36,218 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:28:36,218 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:28:36,219 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:28:36,219 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:28:36,219 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:28:36,219 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:28:36,219 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:28:36,220 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:28:36,221 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:28:36,221 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:28:36,221 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:28:36,222 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:28:36,222 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 13:28:36,272 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:28:36,288 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:28:36,293 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:28:36,295 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:28:36,295 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:28:36,296 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ssh-simplified/s3_srvr_6_false-unreach-call_false-termination.cil.c [2019-03-18 13:28:36,358 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a5f4ee2e/52608709d24e4937aba6d8cfdca78c30/FLAG265eb4814 [2019-03-18 13:28:36,840 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:28:36,840 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ssh-simplified/s3_srvr_6_false-unreach-call_false-termination.cil.c [2019-03-18 13:28:36,872 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a5f4ee2e/52608709d24e4937aba6d8cfdca78c30/FLAG265eb4814 [2019-03-18 13:28:37,162 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a5f4ee2e/52608709d24e4937aba6d8cfdca78c30 [2019-03-18 13:28:37,172 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:28:37,173 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:28:37,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:28:37,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:28:37,178 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:28:37,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:28:37" (1/1) ... [2019-03-18 13:28:37,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@263e3e0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:37, skipping insertion in model container [2019-03-18 13:28:37,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:28:37" (1/1) ... [2019-03-18 13:28:37,189 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:28:37,249 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:28:37,549 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:28:37,553 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:28:37,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:28:37,636 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:28:37,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:37 WrapperNode [2019-03-18 13:28:37,636 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:28:37,637 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:28:37,637 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:28:37,637 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:28:37,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:37" (1/1) ... [2019-03-18 13:28:37,738 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:37" (1/1) ... [2019-03-18 13:28:37,789 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:28:37,789 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:28:37,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:28:37,789 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:28:37,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:37" (1/1) ... [2019-03-18 13:28:37,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:37" (1/1) ... [2019-03-18 13:28:37,804 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:37" (1/1) ... [2019-03-18 13:28:37,804 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:37" (1/1) ... [2019-03-18 13:28:37,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:37" (1/1) ... [2019-03-18 13:28:37,838 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:37" (1/1) ... [2019-03-18 13:28:37,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:37" (1/1) ... [2019-03-18 13:28:37,848 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:28:37,848 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:28:37,848 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:28:37,849 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:28:37,849 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:37" (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 13:28:37,906 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:28:37,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:28:38,026 WARN L745 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-03-18 13:28:39,498 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##93: assume !false; [2019-03-18 13:28:39,498 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##92: assume false; [2019-03-18 13:28:39,499 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:28:39,500 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 13:28:39,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:28:39 BoogieIcfgContainer [2019-03-18 13:28:39,501 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:28:39,501 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:28:39,502 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:28:39,502 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:28:39,505 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:28:39" (1/1) ... [2019-03-18 13:28:44,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:28:44 HornClauseAST [2019-03-18 13:28:44,570 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:28:44,570 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:28:44,570 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:28:44,570 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:28:44,571 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:28:44" (1/1) ... [2019-03-18 13:28:44,576 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ssh-simplified/ChcSmtPrinter_s3_srvr_6_false-unreach-call_false-termination.cil.c_UID7238784240642153733.smt2 [2019-03-18 13:28:45,249 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:28:45,251 INFO L168 Benchmark]: Toolchain (without parser) took 8078.15 ms. Allocated memory was 101.7 MB in the beginning and 467.7 MB in the end (delta: 366.0 MB). Free memory was 74.5 MB in the beginning and 349.6 MB in the end (delta: -275.1 MB). Peak memory consumption was 298.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:45,253 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.7 MB. Free memory is still 58.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:28:45,253 INFO L168 Benchmark]: CACSL2BoogieTranslator took 462.69 ms. Allocated memory is still 101.7 MB. Free memory was 74.3 MB in the beginning and 57.3 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:45,254 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.73 ms. Allocated memory was 101.7 MB in the beginning and 129.5 MB in the end (delta: 27.8 MB). Free memory was 57.1 MB in the beginning and 110.5 MB in the end (delta: -53.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:45,254 INFO L168 Benchmark]: Boogie Preprocessor took 58.84 ms. Allocated memory is still 129.5 MB. Free memory was 110.5 MB in the beginning and 108.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:45,255 INFO L168 Benchmark]: RCFGBuilder took 1653.01 ms. Allocated memory was 129.5 MB in the beginning and 140.0 MB in the end (delta: 10.5 MB). Free memory was 108.1 MB in the beginning and 116.0 MB in the end (delta: -7.9 MB). Peak memory consumption was 55.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:45,258 INFO L168 Benchmark]: IcfgToChc took 5068.31 ms. Allocated memory was 140.0 MB in the beginning and 342.4 MB in the end (delta: 202.4 MB). Free memory was 116.0 MB in the beginning and 37.1 MB in the end (delta: 79.0 MB). Peak memory consumption was 285.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:45,258 INFO L168 Benchmark]: ChcSmtPrinter took 679.00 ms. Allocated memory was 342.4 MB in the beginning and 467.7 MB in the end (delta: 125.3 MB). Free memory was 37.1 MB in the beginning and 349.6 MB in the end (delta: -312.5 MB). Peak memory consumption was 19.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:28:45,264 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 90.7 MB. Free memory is still 58.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 462.69 ms. Allocated memory is still 101.7 MB. Free memory was 74.3 MB in the beginning and 57.3 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 151.73 ms. Allocated memory was 101.7 MB in the beginning and 129.5 MB in the end (delta: 27.8 MB). Free memory was 57.1 MB in the beginning and 110.5 MB in the end (delta: -53.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 58.84 ms. Allocated memory is still 129.5 MB. Free memory was 110.5 MB in the beginning and 108.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1653.01 ms. Allocated memory was 129.5 MB in the beginning and 140.0 MB in the end (delta: 10.5 MB). Free memory was 108.1 MB in the beginning and 116.0 MB in the end (delta: -7.9 MB). Peak memory consumption was 55.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 5068.31 ms. Allocated memory was 140.0 MB in the beginning and 342.4 MB in the end (delta: 202.4 MB). Free memory was 116.0 MB in the beginning and 37.1 MB in the end (delta: 79.0 MB). Peak memory consumption was 285.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 679.00 ms. Allocated memory was 342.4 MB in the beginning and 467.7 MB in the end (delta: 125.3 MB). Free memory was 37.1 MB in the beginning and 349.6 MB in the end (delta: -312.5 MB). Peak memory consumption was 19.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...