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/pc_sfifo_2_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:28:58,262 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:28:58,266 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:28:58,285 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:28:58,285 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:28:58,286 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:28:58,289 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:28:58,292 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:28:58,296 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:28:58,305 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:28:58,306 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:28:58,307 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:28:58,308 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:28:58,309 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:28:58,313 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:28:58,314 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:28:58,316 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:28:58,321 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:28:58,326 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:28:58,329 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:28:58,330 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:28:58,335 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:28:58,340 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:28:58,340 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:28:58,340 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:28:58,341 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:28:58,342 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:28:58,342 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:28:58,343 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:28:58,343 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:28:58,347 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:28:58,348 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:28:58,349 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:28:58,350 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:28:58,351 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:28:58,351 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:28:58,351 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:28:58,353 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:28:58,354 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:28:58,354 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 13:28:58,380 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:28:58,380 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:28:58,382 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:28:58,382 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:28:58,383 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:28:58,383 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:28:58,383 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:28:58,383 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:28:58,384 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:28:58,384 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:28:58,384 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:28:58,385 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:28:58,385 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:28:58,385 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:28:58,385 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:28:58,385 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:28:58,386 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:28:58,386 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:28:58,386 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:28:58,386 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:28:58,387 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:28:58,388 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:28:58,388 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:28:58,389 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:28:58,389 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:28:58,389 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:28:58,389 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:28:58,389 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:28:58,390 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 13:28:58,462 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:28:58,467 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:28:58,469 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:28:58,469 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:28:58,470 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/systemc/pc_sfifo_2_false-unreach-call_false-termination.cil.c [2019-03-18 13:28:58,542 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74c409d58/6d1f3528206a4d60b505d2afb4faf8f6/FLAGccbcf5370 [2019-03-18 13:28:59,004 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:28:59,005 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/systemc/pc_sfifo_2_false-unreach-call_false-termination.cil.c [2019-03-18 13:28:59,012 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74c409d58/6d1f3528206a4d60b505d2afb4faf8f6/FLAGccbcf5370 [2019-03-18 13:28:59,339 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74c409d58/6d1f3528206a4d60b505d2afb4faf8f6 [2019-03-18 13:28:59,349 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:28:59,350 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:28:59,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:28:59,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:28:59,356 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:28:59,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:28:59" (1/1) ... [2019-03-18 13:28:59,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69ba0637 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 13:28:59,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:28:59" (1/1) ... [2019-03-18 13:28:59,367 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:28:59,395 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:28:59,599 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:28:59,611 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:28:59,669 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:28:59,689 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:28:59,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:28:59 WrapperNode [2019-03-18 13:28:59,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:28:59,691 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:28:59,691 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:28:59,691 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:28:59,699 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 13:28:59,707 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 13:28:59,738 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:28:59,739 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:28:59,739 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:28:59,739 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:28:59,842 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 13:28:59,843 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 13:28:59,853 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 13:28:59,853 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 13:28:59,864 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 13:28:59,872 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 13:28:59,874 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 13:28:59,878 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:28:59,878 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:28:59,878 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:28:59,878 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:28:59,879 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 13:28:59,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:28:59,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:29:00,812 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:29:00,812 INFO L286 CfgBuilder]: Removed 60 assue(true) statements. [2019-03-18 13:29:00,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:29:00 BoogieIcfgContainer [2019-03-18 13:29:00,814 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:29:00,815 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:29:00,815 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:29:00,815 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:29:00,818 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:29:00" (1/1) ... [2019-03-18 13:29:02,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:29:02 HornClauseAST [2019-03-18 13:29:02,769 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:29:02,769 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:29:02,769 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:29:02,770 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:29:02,771 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:29:02" (1/1) ... [2019-03-18 13:29:02,772 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/systemc/ChcSmtPrinter_pc_sfifo_2_false-unreach-call_false-termination.cil.c_UID8422627552722396684.smt2 [2019-03-18 13:29:02,917 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:29:02,919 INFO L168 Benchmark]: Toolchain (without parser) took 3569.43 ms. Allocated memory was 115.3 MB in the beginning and 240.1 MB in the end (delta: 124.8 MB). Free memory was 64.1 MB in the beginning and 93.5 MB in the end (delta: -29.4 MB). Peak memory consumption was 95.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:02,921 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:29:02,922 INFO L168 Benchmark]: CACSL2BoogieTranslator took 339.22 ms. Allocated memory is still 115.3 MB. Free memory was 63.9 MB in the beginning and 50.8 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:02,922 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.25 ms. Allocated memory is still 115.3 MB. Free memory was 50.8 MB in the beginning and 48.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:02,924 INFO L168 Benchmark]: Boogie Preprocessor took 139.30 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 48.6 MB in the beginning and 102.9 MB in the end (delta: -54.3 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:02,925 INFO L168 Benchmark]: RCFGBuilder took 936.30 ms. Allocated memory is still 125.8 MB. Free memory was 102.9 MB in the beginning and 74.7 MB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:02,925 INFO L168 Benchmark]: IcfgToChc took 1954.21 ms. Allocated memory was 125.8 MB in the beginning and 240.1 MB in the end (delta: 114.3 MB). Free memory was 74.7 MB in the beginning and 110.6 MB in the end (delta: -35.9 MB). Peak memory consumption was 147.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:02,926 INFO L168 Benchmark]: ChcSmtPrinter took 148.47 ms. Allocated memory is still 240.1 MB. Free memory was 110.6 MB in the beginning and 93.5 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:02,929 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 339.22 ms. Allocated memory is still 115.3 MB. Free memory was 63.9 MB in the beginning and 50.8 MB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 47.25 ms. Allocated memory is still 115.3 MB. Free memory was 50.8 MB in the beginning and 48.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 139.30 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 48.6 MB in the beginning and 102.9 MB in the end (delta: -54.3 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 936.30 ms. Allocated memory is still 125.8 MB. Free memory was 102.9 MB in the beginning and 74.7 MB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 1954.21 ms. Allocated memory was 125.8 MB in the beginning and 240.1 MB in the end (delta: 114.3 MB). Free memory was 74.7 MB in the beginning and 110.6 MB in the end (delta: -35.9 MB). Peak memory consumption was 147.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 148.47 ms. Allocated memory is still 240.1 MB. Free memory was 110.6 MB in the beginning and 93.5 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...