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-simple/sll2n_remove_all_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:45:31,345 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:45:31,348 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:45:31,365 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:45:31,367 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:45:31,368 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:45:31,369 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:45:31,371 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:45:31,374 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:45:31,374 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:45:31,376 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:45:31,377 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:45:31,378 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:45:31,379 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:45:31,383 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:45:31,384 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:45:31,391 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:45:31,394 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:45:31,398 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:45:31,401 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:45:31,402 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:45:31,404 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:45:31,406 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:45:31,406 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:45:31,406 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:45:31,407 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:45:31,408 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:45:31,408 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:45:31,409 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:45:31,409 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:45:31,410 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:45:31,411 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:45:31,412 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:45:31,412 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:45:31,413 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:45:31,413 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:45:31,413 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:45:31,414 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:45:31,415 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:45:31,415 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 21:45:31,429 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:45:31,430 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:45:31,431 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:45:31,431 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:45:31,431 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:45:31,431 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:45:31,432 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:45:31,432 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:45:31,432 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:45:31,432 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:45:31,432 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:45:31,432 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:45:31,433 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:45:31,433 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:45:31,433 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:45:31,433 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:45:31,436 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:45:31,436 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:45:31,436 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:45:31,436 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:45:31,437 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:45:31,437 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:45:31,437 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:45:31,437 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:45:31,437 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:45:31,438 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:45:31,438 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:45:31,438 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:45:31,438 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 21:45:31,478 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:45:31,491 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:45:31,494 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:45:31,496 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:45:31,496 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:45:31,497 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/list-simple/sll2n_remove_all_true-unreach-call_true-valid-memsafety.i [2019-03-17 21:45:31,551 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6185e8a21/3a63786be15447c88790d63d3aee795c/FLAG488486c4e [2019-03-17 21:45:32,035 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:45:32,035 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/list-simple/sll2n_remove_all_true-unreach-call_true-valid-memsafety.i [2019-03-17 21:45:32,049 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6185e8a21/3a63786be15447c88790d63d3aee795c/FLAG488486c4e [2019-03-17 21:45:32,322 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6185e8a21/3a63786be15447c88790d63d3aee795c [2019-03-17 21:45:32,331 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:45:32,332 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:45:32,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:45:32,334 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:45:32,337 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:45:32,340 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:45:32" (1/1) ... [2019-03-17 21:45:32,343 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dac4d48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:32, skipping insertion in model container [2019-03-17 21:45:32,343 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:45:32" (1/1) ... [2019-03-17 21:45:32,351 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:45:32,409 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:45:32,804 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:45:32,815 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:45:32,961 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:45:33,022 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:45:33,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33 WrapperNode [2019-03-17 21:45:33,023 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:45:33,024 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:45:33,024 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:45:33,024 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:45:33,033 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,051 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,076 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:45:33,076 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:45:33,076 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:45:33,076 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:45:33,086 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,086 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,090 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,104 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,106 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:33,110 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:45:33,110 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:45:33,111 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:45:33,111 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:45:33,112 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:45:33" (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 21:45:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 21:45:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-03-17 21:45:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 21:45:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-03-17 21:45:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-03-17 21:45:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 21:45:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-03-17 21:45:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:45:33,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:45:33,611 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:45:33,612 INFO L286 CfgBuilder]: Removed 14 assue(true) statements. [2019-03-17 21:45:33,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:45:33 BoogieIcfgContainer [2019-03-17 21:45:33,613 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:45:33,613 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:45:33,613 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:45:33,614 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:45:33,616 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:45:33" (1/1) ... [2019-03-17 21:45:34,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:45:34 HornClauseAST [2019-03-17 21:45:34,182 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:45:34,182 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:45:34,182 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:45:34,183 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:45:34,184 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:45:34" (1/1) ... [2019-03-17 21:45:34,185 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/list-simple/ChcSmtPrinter_sll2n_remove_all_true-unreach-call_true-valid-memsafety.i_UID7800361832709126463.smt2 [2019-03-17 21:45:34,247 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:45:34,249 INFO L168 Benchmark]: Toolchain (without parser) took 1917.83 ms. Allocated memory was 113.8 MB in the beginning and 174.1 MB in the end (delta: 60.3 MB). Free memory was 63.7 MB in the beginning and 72.6 MB in the end (delta: -9.0 MB). Peak memory consumption was 51.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:34,251 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 113.8 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:45:34,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 689.71 ms. Allocated memory was 113.8 MB in the beginning and 126.9 MB in the end (delta: 13.1 MB). Free memory was 63.7 MB in the beginning and 94.1 MB in the end (delta: -30.4 MB). Peak memory consumption was 24.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:34,251 INFO L168 Benchmark]: Boogie Procedure Inliner took 52.12 ms. Allocated memory is still 126.9 MB. Free memory was 94.1 MB in the beginning and 92.3 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:34,253 INFO L168 Benchmark]: Boogie Preprocessor took 33.97 ms. Allocated memory is still 126.9 MB. Free memory was 92.3 MB in the beginning and 90.5 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:34,253 INFO L168 Benchmark]: RCFGBuilder took 502.58 ms. Allocated memory is still 126.9 MB. Free memory was 90.5 MB in the beginning and 72.8 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:34,254 INFO L168 Benchmark]: IcfgToChc took 568.79 ms. Allocated memory was 126.9 MB in the beginning and 174.1 MB in the end (delta: 47.2 MB). Free memory was 72.8 MB in the beginning and 76.7 MB in the end (delta: -4.0 MB). Peak memory consumption was 43.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:34,254 INFO L168 Benchmark]: ChcSmtPrinter took 65.37 ms. Allocated memory is still 174.1 MB. Free memory was 76.7 MB in the beginning and 72.6 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:45:34,257 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 113.8 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 689.71 ms. Allocated memory was 113.8 MB in the beginning and 126.9 MB in the end (delta: 13.1 MB). Free memory was 63.7 MB in the beginning and 94.1 MB in the end (delta: -30.4 MB). Peak memory consumption was 24.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 52.12 ms. Allocated memory is still 126.9 MB. Free memory was 94.1 MB in the beginning and 92.3 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 33.97 ms. Allocated memory is still 126.9 MB. Free memory was 92.3 MB in the beginning and 90.5 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 502.58 ms. Allocated memory is still 126.9 MB. Free memory was 90.5 MB in the beginning and 72.8 MB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 568.79 ms. Allocated memory was 126.9 MB in the beginning and 174.1 MB in the end (delta: 47.2 MB). Free memory was 72.8 MB in the beginning and 76.7 MB in the end (delta: -4.0 MB). Peak memory consumption was 43.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 65.37 ms. Allocated memory is still 174.1 MB. Free memory was 76.7 MB in the beginning and 72.6 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...