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/systemc/kundu1_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:28:58,286 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:28:58,289 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:28:58,311 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:28:58,312 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:28:58,315 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:28:58,316 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:28:58,319 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:28:58,321 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:28:58,329 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:28:58,331 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:28:58,333 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:28:58,334 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:28:58,335 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:28:58,336 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:28:58,340 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:28:58,341 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:28:58,345 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:28:58,350 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:28:58,353 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:28:58,354 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:28:58,356 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:28:58,359 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:28:58,360 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:28:58,360 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:28:58,361 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:28:58,362 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:28:58,362 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:28:58,363 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:28:58,363 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:28:58,367 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:28:58,368 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:28:58,369 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:28:58,370 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:28:58,370 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:28:58,370 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:28:58,371 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:28:58,372 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:28:58,374 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:28:58,375 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 13:28:58,401 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:28:58,401 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:28:58,403 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:28:58,403 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:28:58,404 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:28:58,404 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:28:58,404 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:28:58,404 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:28:58,404 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:28:58,404 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:28:58,405 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:28:58,405 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:28:58,405 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:28:58,405 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:28:58,405 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:28:58,406 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:28:58,406 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:28:58,406 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:28:58,406 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:28:58,406 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:28:58,407 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:28:58,407 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:28:58,407 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:28:58,407 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:28:58,407 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:28:58,407 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:28:58,409 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:28:58,409 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:28:58,410 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 13:28:58,445 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:28:58,470 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:28:58,477 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:28:58,479 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:28:58,479 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:28:58,480 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/systemc/kundu1_false-unreach-call_false-termination.cil.c [2019-03-18 13:28:58,556 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df1062573/c7d33e451151408c97a14e2190762c8e/FLAGd7a999b6c [2019-03-18 13:28:59,031 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:28:59,031 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/systemc/kundu1_false-unreach-call_false-termination.cil.c [2019-03-18 13:28:59,040 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df1062573/c7d33e451151408c97a14e2190762c8e/FLAGd7a999b6c [2019-03-18 13:28:59,371 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df1062573/c7d33e451151408c97a14e2190762c8e [2019-03-18 13:28:59,381 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:28:59,382 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:28:59,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:28:59,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:28:59,387 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:28:59,388 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:28:59" (1/1) ... [2019-03-18 13:28:59,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@549507d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:59, skipping insertion in model container [2019-03-18 13:28:59,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:28:59" (1/1) ... [2019-03-18 13:28:59,399 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:28:59,449 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:28:59,690 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:28:59,697 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:28:59,782 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:28:59,812 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:28:59,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:59 WrapperNode [2019-03-18 13:28:59,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:28:59,814 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:28:59,814 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:28:59,814 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:28:59,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:59" (1/1) ... [2019-03-18 13:28:59,835 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:59" (1/1) ... [2019-03-18 13:28:59,991 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:28:59,992 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:28:59,992 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:28:59,992 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:29:00,007 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:59" (1/1) ... [2019-03-18 13:29:00,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:59" (1/1) ... [2019-03-18 13:29:00,011 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:59" (1/1) ... [2019-03-18 13:29:00,018 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:59" (1/1) ... [2019-03-18 13:29:00,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:59" (1/1) ... [2019-03-18 13:29:00,054 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:59" (1/1) ... [2019-03-18 13:29:00,056 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:59" (1/1) ... [2019-03-18 13:29:00,066 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:29:00,066 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:29:00,067 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:29:00,067 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:29:00,068 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:59" (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 13:29:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:29:00,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:29:01,129 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:29:01,130 INFO L286 CfgBuilder]: Removed 72 assue(true) statements. [2019-03-18 13:29:01,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:29:01 BoogieIcfgContainer [2019-03-18 13:29:01,131 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:29:01,132 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:29:01,132 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:29:01,132 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:29:01,135 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:29:01" (1/1) ... [2019-03-18 13:29:03,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:29:03 HornClauseAST [2019-03-18 13:29:03,844 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:29:03,845 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:29:03,845 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:29:03,845 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:29:03,846 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:29:03" (1/1) ... [2019-03-18 13:29:03,848 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/systemc/ChcSmtPrinter_kundu1_false-unreach-call_false-termination.cil.c_UID6880022668022536979.smt2 [2019-03-18 13:29:03,982 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:29:03,984 INFO L168 Benchmark]: Toolchain (without parser) took 4602.72 ms. Allocated memory was 112.2 MB in the beginning and 330.3 MB in the end (delta: 218.1 MB). Free memory was 63.7 MB in the beginning and 153.7 MB in the end (delta: -90.0 MB). Peak memory consumption was 128.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:03,986 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 112.2 MB. Free memory is still 81.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:29:03,986 INFO L168 Benchmark]: CACSL2BoogieTranslator took 429.73 ms. Allocated memory is still 112.2 MB. Free memory was 63.5 MB in the beginning and 49.9 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:03,987 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.69 ms. Allocated memory was 112.2 MB in the beginning and 123.2 MB in the end (delta: 11.0 MB). Free memory was 49.7 MB in the beginning and 101.9 MB in the end (delta: -52.2 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:03,987 INFO L168 Benchmark]: Boogie Preprocessor took 74.50 ms. Allocated memory is still 123.2 MB. Free memory was 101.9 MB in the beginning and 99.5 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:03,988 INFO L168 Benchmark]: RCFGBuilder took 1064.90 ms. Allocated memory is still 123.2 MB. Free memory was 99.5 MB in the beginning and 67.7 MB in the end (delta: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:03,988 INFO L168 Benchmark]: IcfgToChc took 2712.98 ms. Allocated memory was 123.2 MB in the beginning and 330.3 MB in the end (delta: 207.1 MB). Free memory was 67.7 MB in the beginning and 181.9 MB in the end (delta: -114.2 MB). Peak memory consumption was 169.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:03,988 INFO L168 Benchmark]: ChcSmtPrinter took 137.90 ms. Allocated memory is still 330.3 MB. Free memory was 181.9 MB in the beginning and 153.7 MB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:03,992 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 112.2 MB. Free memory is still 81.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 429.73 ms. Allocated memory is still 112.2 MB. Free memory was 63.5 MB in the beginning and 49.9 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 177.69 ms. Allocated memory was 112.2 MB in the beginning and 123.2 MB in the end (delta: 11.0 MB). Free memory was 49.7 MB in the beginning and 101.9 MB in the end (delta: -52.2 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 74.50 ms. Allocated memory is still 123.2 MB. Free memory was 101.9 MB in the beginning and 99.5 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1064.90 ms. Allocated memory is still 123.2 MB. Free memory was 99.5 MB in the beginning and 67.7 MB in the end (delta: 31.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 2712.98 ms. Allocated memory was 123.2 MB in the beginning and 330.3 MB in the end (delta: 207.1 MB). Free memory was 67.7 MB in the beginning and 181.9 MB in the end (delta: -114.2 MB). Peak memory consumption was 169.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 137.90 ms. Allocated memory is still 330.3 MB. Free memory was 181.9 MB in the beginning and 153.7 MB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...