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/heap-manipulation/dll_of_dll_false-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:44:18,251 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:44:18,253 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:44:18,264 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:44:18,265 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:44:18,266 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:44:18,267 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:44:18,269 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:44:18,271 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:44:18,272 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:44:18,273 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:44:18,273 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:44:18,274 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:44:18,276 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:44:18,277 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:44:18,278 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:44:18,279 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:44:18,281 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:44:18,283 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:44:18,285 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:44:18,286 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:44:18,287 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:44:18,290 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:44:18,290 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:44:18,290 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:44:18,291 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:44:18,292 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:44:18,293 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:44:18,293 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:44:18,294 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:44:18,295 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:44:18,296 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:44:18,297 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:44:18,298 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:44:18,298 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:44:18,299 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:44:18,299 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:44:18,300 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:44:18,301 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:44:18,301 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 21:44:18,324 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:44:18,325 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:44:18,326 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:44:18,326 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:44:18,327 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:44:18,328 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:44:18,328 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:44:18,328 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:44:18,328 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:44:18,328 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:44:18,329 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:44:18,329 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:44:18,329 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:44:18,329 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:44:18,329 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:44:18,329 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:44:18,330 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:44:18,330 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:44:18,330 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:44:18,331 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:44:18,331 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:44:18,331 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:44:18,331 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:44:18,331 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:44:18,332 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:44:18,332 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:44:18,332 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:44:18,332 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:44:18,332 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 21:44:18,365 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:44:18,377 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:44:18,381 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:44:18,382 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:44:18,382 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:44:18,383 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/heap-manipulation/dll_of_dll_false-unreach-call_false-valid-memcleanup.i [2019-03-17 21:44:18,440 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0930cdc8a/a94924cd2eb54f6b9012ee162fe18f29/FLAGdaaa34d05 [2019-03-17 21:44:18,904 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:44:18,904 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/heap-manipulation/dll_of_dll_false-unreach-call_false-valid-memcleanup.i [2019-03-17 21:44:18,928 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0930cdc8a/a94924cd2eb54f6b9012ee162fe18f29/FLAGdaaa34d05 [2019-03-17 21:44:19,220 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0930cdc8a/a94924cd2eb54f6b9012ee162fe18f29 [2019-03-17 21:44:19,229 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:44:19,231 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:44:19,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:19,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:44:19,236 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:44:19,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1de015ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:19, skipping insertion in model container [2019-03-17 21:44:19,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:44:19" (1/1) ... [2019-03-17 21:44:19,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:44:19,310 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:44:19,742 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:19,757 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:44:19,973 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:44:20,044 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:44:20,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20 WrapperNode [2019-03-17 21:44:20,045 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:44:20,045 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:20,046 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:44:20,046 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:44:20,055 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,074 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,131 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:44:20,131 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:44:20,132 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:44:20,132 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:44:20,141 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,148 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,149 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,180 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,184 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (1/1) ... [2019-03-17 21:44:20,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:44:20,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:44:20,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:44:20,190 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:44:20,191 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:44:20" (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 21:44:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 21:44:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure dll_insert_master [2019-03-17 21:44:20,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_insert_master [2019-03-17 21:44:20,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 21:44:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 21:44:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-03-17 21:44:20,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-03-17 21:44:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 21:44:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:44:20,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-03-17 21:44:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_generic [2019-03-17 21:44:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_generic [2019-03-17 21:44:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_slave [2019-03-17 21:44:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_slave [2019-03-17 21:44:20,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:44:20,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:44:21,569 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:44:21,570 INFO L286 CfgBuilder]: Removed 148 assue(true) statements. [2019-03-17 21:44:21,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:21 BoogieIcfgContainer [2019-03-17 21:44:21,571 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:44:21,571 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:44:21,572 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:44:21,572 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:44:21,575 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:44:21" (1/1) ... [2019-03-17 21:44:26,572 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:26 HornClauseAST [2019-03-17 21:44:26,572 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:44:26,573 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:44:26,573 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:44:26,573 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:44:26,574 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:44:26" (1/1) ... [2019-03-17 21:44:26,576 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/heap-manipulation/ChcSmtPrinter_dll_of_dll_false-unreach-call_false-valid-memcleanup.i_UID2540182159813350391.smt2 [2019-03-17 21:44:26,827 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:44:26,829 INFO L168 Benchmark]: Toolchain (without parser) took 7599.09 ms. Allocated memory was 114.3 MB in the beginning and 456.7 MB in the end (delta: 342.4 MB). Free memory was 61.0 MB in the beginning and 288.2 MB in the end (delta: -227.1 MB). Peak memory consumption was 115.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:26,831 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 114.3 MB. Free memory is still 80.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:44:26,831 INFO L168 Benchmark]: CACSL2BoogieTranslator took 812.39 ms. Allocated memory was 114.3 MB in the beginning and 123.7 MB in the end (delta: 9.4 MB). Free memory was 60.6 MB in the beginning and 87.6 MB in the end (delta: -27.0 MB). Peak memory consumption was 25.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:26,832 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.73 ms. Allocated memory is still 123.7 MB. Free memory was 87.6 MB in the beginning and 84.1 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:26,836 INFO L168 Benchmark]: Boogie Preprocessor took 58.09 ms. Allocated memory is still 123.7 MB. Free memory was 84.1 MB in the beginning and 80.6 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:26,836 INFO L168 Benchmark]: RCFGBuilder took 1381.37 ms. Allocated memory was 123.7 MB in the beginning and 178.3 MB in the end (delta: 54.5 MB). Free memory was 80.6 MB in the beginning and 130.9 MB in the end (delta: -50.4 MB). Peak memory consumption was 48.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:26,837 INFO L168 Benchmark]: IcfgToChc took 5001.00 ms. Allocated memory was 178.3 MB in the beginning and 456.7 MB in the end (delta: 278.4 MB). Free memory was 130.9 MB in the beginning and 348.6 MB in the end (delta: -217.7 MB). Peak memory consumption was 363.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:26,837 INFO L168 Benchmark]: ChcSmtPrinter took 254.99 ms. Allocated memory is still 456.7 MB. Free memory was 348.6 MB in the beginning and 288.2 MB in the end (delta: 60.4 MB). Peak memory consumption was 60.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:44:26,842 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 114.3 MB. Free memory is still 80.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 812.39 ms. Allocated memory was 114.3 MB in the beginning and 123.7 MB in the end (delta: 9.4 MB). Free memory was 60.6 MB in the beginning and 87.6 MB in the end (delta: -27.0 MB). Peak memory consumption was 25.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 85.73 ms. Allocated memory is still 123.7 MB. Free memory was 87.6 MB in the beginning and 84.1 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 58.09 ms. Allocated memory is still 123.7 MB. Free memory was 84.1 MB in the beginning and 80.6 MB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1381.37 ms. Allocated memory was 123.7 MB in the beginning and 178.3 MB in the end (delta: 54.5 MB). Free memory was 80.6 MB in the beginning and 130.9 MB in the end (delta: -50.4 MB). Peak memory consumption was 48.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 5001.00 ms. Allocated memory was 178.3 MB in the beginning and 456.7 MB in the end (delta: 278.4 MB). Free memory was 130.9 MB in the beginning and 348.6 MB in the end (delta: -217.7 MB). Peak memory consumption was 363.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 254.99 ms. Allocated memory is still 456.7 MB. Free memory was 348.6 MB in the beginning and 288.2 MB in the end (delta: 60.4 MB). Peak memory consumption was 60.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...