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/list-ext3-properties/sll_of_sll_nondet_append_false-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:21:05,418 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:21:05,420 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:21:05,432 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:21:05,432 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:21:05,434 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:21:05,435 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:21:05,437 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:21:05,439 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:21:05,440 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:21:05,441 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:21:05,441 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:21:05,442 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:21:05,443 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:21:05,444 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:21:05,445 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:21:05,446 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:21:05,448 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:21:05,451 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:21:05,453 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:21:05,454 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:21:05,455 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:21:05,465 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:21:05,466 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:21:05,466 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:21:05,467 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:21:05,467 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:21:05,468 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:21:05,469 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:21:05,469 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:21:05,470 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:21:05,471 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:21:05,472 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:21:05,472 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:21:05,473 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:21:05,473 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:21:05,474 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:21:05,475 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:21:05,475 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:21:05,476 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 12:21:05,490 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:21:05,491 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:21:05,492 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:21:05,492 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:21:05,492 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:21:05,492 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:21:05,493 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:21:05,493 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:21:05,493 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:21:05,493 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:21:05,493 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:21:05,494 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:21:05,494 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:21:05,494 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:21:05,494 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:21:05,494 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:21:05,495 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:21:05,495 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:21:05,495 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:21:05,495 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:21:05,495 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:21:05,496 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:21:05,496 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:21:05,496 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:21:05,496 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:21:05,496 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:21:05,497 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:21:05,497 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:21:05,497 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 12:21:05,531 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:21:05,547 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:21:05,551 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:21:05,552 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:21:05,553 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:21:05,553 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/list-ext3-properties/sll_of_sll_nondet_append_false-unreach-call_false-valid-memcleanup.i [2019-03-17 12:21:05,610 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e423ebb3e/4018ad04bfb648148e8a39370853d181/FLAGb7a2a6d8a [2019-03-17 12:21:06,124 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:21:06,125 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/list-ext3-properties/sll_of_sll_nondet_append_false-unreach-call_false-valid-memcleanup.i [2019-03-17 12:21:06,141 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e423ebb3e/4018ad04bfb648148e8a39370853d181/FLAGb7a2a6d8a [2019-03-17 12:21:06,395 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e423ebb3e/4018ad04bfb648148e8a39370853d181 [2019-03-17 12:21:06,404 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:21:06,406 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:21:06,407 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:21:06,407 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:21:06,411 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:21:06,412 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:21:06" (1/1) ... [2019-03-17 12:21:06,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a469f7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:21:06, skipping insertion in model container [2019-03-17 12:21:06,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:21:06" (1/1) ... [2019-03-17 12:21:06,423 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:21:06,491 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:21:06,849 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:21:06,861 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:21:07,061 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:21:07,116 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:21:07,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:21:07 WrapperNode [2019-03-17 12:21:07,117 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:21:07,118 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:21:07,118 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:21:07,118 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:21:07,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:21:07" (1/1) ... [2019-03-17 12:21:07,148 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:21:07" (1/1) ... [2019-03-17 12:21:07,182 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:21:07,183 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:21:07,183 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:21:07,183 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:21:07,192 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:21:07" (1/1) ... [2019-03-17 12:21:07,192 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:21:07" (1/1) ... [2019-03-17 12:21:07,197 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:21:07" (1/1) ... [2019-03-17 12:21:07,197 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:21:07" (1/1) ... [2019-03-17 12:21:07,208 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:21:07" (1/1) ... [2019-03-17 12:21:07,215 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:21:07" (1/1) ... [2019-03-17 12:21:07,218 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:21:07" (1/1) ... [2019-03-17 12:21:07,222 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:21:07,223 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:21:07,223 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:21:07,223 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:21:07,224 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:21:07" (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 12:21:07,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 12:21:07,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 12:21:07,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 12:21:07,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 12:21:07,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 12:21:07,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-03-17 12:21:07,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:21:07,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:21:08,110 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:21:08,111 INFO L286 CfgBuilder]: Removed 39 assue(true) statements. [2019-03-17 12:21:08,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:21:08 BoogieIcfgContainer [2019-03-17 12:21:08,113 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:21:08,113 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:21:08,113 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:21:08,114 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:21:08,116 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:21:08" (1/1) ... [2019-03-17 12:21:10,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:21:10 HornClauseAST [2019-03-17 12:21:10,007 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:21:10,007 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:21:10,007 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:21:10,008 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:21:10,009 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:21:10" (1/1) ... [2019-03-17 12:21:10,010 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/list-ext3-properties/ChcSmtPrinter_sll_of_sll_nondet_append_false-unreach-call_false-valid-memcleanup.i_UID5161753032399433071.smt2 [2019-03-17 12:21:10,130 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:21:10,131 INFO L168 Benchmark]: Toolchain (without parser) took 3726.33 ms. Allocated memory was 115.9 MB in the beginning and 232.8 MB in the end (delta: 116.9 MB). Free memory was 63.9 MB in the beginning and 49.7 MB in the end (delta: 14.1 MB). Peak memory consumption was 131.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:21:10,133 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:21:10,133 INFO L168 Benchmark]: CACSL2BoogieTranslator took 710.61 ms. Allocated memory was 115.9 MB in the beginning and 129.5 MB in the end (delta: 13.6 MB). Free memory was 63.7 MB in the beginning and 97.2 MB in the end (delta: -33.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:21:10,134 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.57 ms. Allocated memory is still 129.5 MB. Free memory was 97.2 MB in the beginning and 94.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:21:10,135 INFO L168 Benchmark]: Boogie Preprocessor took 39.34 ms. Allocated memory is still 129.5 MB. Free memory was 94.7 MB in the beginning and 92.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:21:10,135 INFO L168 Benchmark]: RCFGBuilder took 890.38 ms. Allocated memory is still 129.5 MB. Free memory was 92.3 MB in the beginning and 60.2 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:21:10,135 INFO L168 Benchmark]: IcfgToChc took 1893.95 ms. Allocated memory was 129.5 MB in the beginning and 232.8 MB in the end (delta: 103.3 MB). Free memory was 60.2 MB in the beginning and 65.7 MB in the end (delta: -5.5 MB). Peak memory consumption was 119.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:21:10,136 INFO L168 Benchmark]: ChcSmtPrinter took 122.61 ms. Allocated memory is still 232.8 MB. Free memory was 65.7 MB in the beginning and 49.7 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:21:10,139 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 710.61 ms. Allocated memory was 115.9 MB in the beginning and 129.5 MB in the end (delta: 13.6 MB). Free memory was 63.7 MB in the beginning and 97.2 MB in the end (delta: -33.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 64.57 ms. Allocated memory is still 129.5 MB. Free memory was 97.2 MB in the beginning and 94.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 39.34 ms. Allocated memory is still 129.5 MB. Free memory was 94.7 MB in the beginning and 92.3 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 890.38 ms. Allocated memory is still 129.5 MB. Free memory was 92.3 MB in the beginning and 60.2 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 1893.95 ms. Allocated memory was 129.5 MB in the beginning and 232.8 MB in the end (delta: 103.3 MB). Free memory was 60.2 MB in the beginning and 65.7 MB in the end (delta: -5.5 MB). Peak memory consumption was 119.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 122.61 ms. Allocated memory is still 232.8 MB. Free memory was 65.7 MB in the beginning and 49.7 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...