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/forester-heap/sll-token_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:20:12,119 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:20:12,121 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:20:12,135 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:20:12,139 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:20:12,140 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:20:12,141 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:20:12,143 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:20:12,150 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:20:12,151 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:20:12,152 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:20:12,152 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:20:12,157 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:20:12,158 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:20:12,163 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:20:12,163 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:20:12,164 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:20:12,166 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:20:12,171 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:20:12,173 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:20:12,176 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:20:12,179 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:20:12,181 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:20:12,181 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:20:12,184 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:20:12,185 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:20:12,185 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:20:12,186 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:20:12,186 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:20:12,187 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:20:12,188 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:20:12,189 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:20:12,190 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:20:12,190 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:20:12,191 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:20:12,191 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:20:12,191 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:20:12,192 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:20:12,193 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:20:12,193 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 12:20:12,208 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:20:12,208 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:20:12,209 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:20:12,210 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:20:12,210 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:20:12,210 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:20:12,210 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:20:12,211 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:20:12,211 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:20:12,211 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:20:12,211 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:20:12,211 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:20:12,212 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:20:12,212 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:20:12,212 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:20:12,212 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:20:12,212 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:20:12,213 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:20:12,213 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:20:12,213 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:20:12,213 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:20:12,213 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:20:12,214 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:20:12,214 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:20:12,214 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:20:12,214 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:20:12,214 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:20:12,215 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:20:12,215 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 12:20:12,250 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:20:12,269 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:20:12,275 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:20:12,276 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:20:12,277 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:20:12,278 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/forester-heap/sll-token_true-unreach-call_true-valid-memsafety.i [2019-03-17 12:20:12,332 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5de1ab426/53ddbd1c223841e98605fa6eb6716859/FLAG9dfc10702 [2019-03-17 12:20:12,932 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:20:12,933 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/forester-heap/sll-token_true-unreach-call_true-valid-memsafety.i [2019-03-17 12:20:12,953 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5de1ab426/53ddbd1c223841e98605fa6eb6716859/FLAG9dfc10702 [2019-03-17 12:20:13,164 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5de1ab426/53ddbd1c223841e98605fa6eb6716859 [2019-03-17 12:20:13,173 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:20:13,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:20:13,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:20:13,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:20:13,180 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:20:13,181 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:20:13" (1/1) ... [2019-03-17 12:20:13,184 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c778f71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:13, skipping insertion in model container [2019-03-17 12:20:13,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:20:13" (1/1) ... [2019-03-17 12:20:13,192 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:20:13,251 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:20:13,662 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:20:13,681 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:20:13,836 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:20:13,897 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:20:13,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:13 WrapperNode [2019-03-17 12:20:13,897 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:20:13,898 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:20:13,898 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:20:13,898 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:20:13,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:13" (1/1) ... [2019-03-17 12:20:13,928 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:13" (1/1) ... [2019-03-17 12:20:13,959 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:20:13,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:20:13,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:20:13,960 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:20:13,970 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:13" (1/1) ... [2019-03-17 12:20:13,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:13" (1/1) ... [2019-03-17 12:20:13,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:13" (1/1) ... [2019-03-17 12:20:13,976 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:13" (1/1) ... [2019-03-17 12:20:13,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:13" (1/1) ... [2019-03-17 12:20:13,998 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:13" (1/1) ... [2019-03-17 12:20:14,004 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:13" (1/1) ... [2019-03-17 12:20:14,010 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:20:14,010 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:20:14,011 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:20:14,011 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:20:14,012 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:20:13" (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 12:20:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 12:20:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 12:20:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 12:20:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 12:20:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 12:20:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 12:20:14,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:20:14,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:20:14,635 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:20:14,636 INFO L286 CfgBuilder]: Removed 19 assue(true) statements. [2019-03-17 12:20:14,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:20:14 BoogieIcfgContainer [2019-03-17 12:20:14,637 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:20:14,638 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:20:14,638 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:20:14,638 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:20:14,641 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:20:14" (1/1) ... [2019-03-17 12:20:15,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:20:15 HornClauseAST [2019-03-17 12:20:15,466 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:20:15,467 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:20:15,467 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:20:15,467 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:20:15,468 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:20:15" (1/1) ... [2019-03-17 12:20:15,469 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/forester-heap/ChcSmtPrinter_sll-token_true-unreach-call_true-valid-memsafety.i_UID1379323826959474050.smt2 [2019-03-17 12:20:15,535 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:20:15,536 INFO L168 Benchmark]: Toolchain (without parser) took 2363.09 ms. Allocated memory was 99.6 MB in the beginning and 165.2 MB in the end (delta: 65.5 MB). Free memory was 72.9 MB in the beginning and 126.9 MB in the end (delta: -54.0 MB). Peak memory consumption was 11.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:15,538 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 87.6 MB. Free memory is still 56.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:20:15,538 INFO L168 Benchmark]: CACSL2BoogieTranslator took 722.53 ms. Allocated memory was 99.6 MB in the beginning and 129.5 MB in the end (delta: 29.9 MB). Free memory was 72.7 MB in the beginning and 103.2 MB in the end (delta: -30.5 MB). Peak memory consumption was 17.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:15,539 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.08 ms. Allocated memory is still 129.5 MB. Free memory was 103.2 MB in the beginning and 101.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:15,539 INFO L168 Benchmark]: Boogie Preprocessor took 50.61 ms. Allocated memory is still 129.5 MB. Free memory was 101.2 MB in the beginning and 99.3 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:15,539 INFO L168 Benchmark]: RCFGBuilder took 627.09 ms. Allocated memory is still 129.5 MB. Free memory was 99.3 MB in the beginning and 78.0 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:15,540 INFO L168 Benchmark]: IcfgToChc took 828.51 ms. Allocated memory was 129.5 MB in the beginning and 165.2 MB in the end (delta: 35.7 MB). Free memory was 78.0 MB in the beginning and 133.6 MB in the end (delta: -55.5 MB). Peak memory consumption was 30.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:15,540 INFO L168 Benchmark]: ChcSmtPrinter took 68.26 ms. Allocated memory is still 165.2 MB. Free memory was 133.6 MB in the beginning and 126.9 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:20:15,543 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 87.6 MB. Free memory is still 56.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 722.53 ms. Allocated memory was 99.6 MB in the beginning and 129.5 MB in the end (delta: 29.9 MB). Free memory was 72.7 MB in the beginning and 103.2 MB in the end (delta: -30.5 MB). Peak memory consumption was 17.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 61.08 ms. Allocated memory is still 129.5 MB. Free memory was 103.2 MB in the beginning and 101.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 50.61 ms. Allocated memory is still 129.5 MB. Free memory was 101.2 MB in the beginning and 99.3 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 627.09 ms. Allocated memory is still 129.5 MB. Free memory was 99.3 MB in the beginning and 78.0 MB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 828.51 ms. Allocated memory was 129.5 MB in the beginning and 165.2 MB in the end (delta: 35.7 MB). Free memory was 78.0 MB in the beginning and 133.6 MB in the end (delta: -55.5 MB). Peak memory consumption was 30.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 68.26 ms. Allocated memory is still 165.2 MB. Free memory was 133.6 MB in the beginning and 126.9 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...