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/token_ring.08_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:29:04,715 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:29:04,718 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:29:04,734 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:29:04,735 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:29:04,736 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:29:04,738 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:29:04,740 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:29:04,749 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:29:04,750 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:29:04,751 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:29:04,751 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:29:04,754 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:29:04,755 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:29:04,757 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:29:04,760 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:29:04,762 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:29:04,765 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:29:04,771 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:29:04,774 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:29:04,775 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:29:04,776 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:29:04,781 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:29:04,781 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:29:04,781 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:29:04,782 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:29:04,784 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:29:04,785 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:29:04,785 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:29:04,788 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:29:04,789 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:29:04,790 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:29:04,792 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:29:04,792 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:29:04,793 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:29:04,793 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:29:04,793 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:29:04,794 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:29:04,795 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:29:04,795 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 13:29:04,822 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:29:04,822 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:29:04,826 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:29:04,826 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:29:04,826 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:29:04,827 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:29:04,827 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:29:04,827 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:29:04,827 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:29:04,827 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:29:04,828 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:29:04,828 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:29:04,828 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:29:04,829 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:29:04,829 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:29:04,829 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:29:04,829 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:29:04,829 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:29:04,830 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:29:04,830 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:29:04,830 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:29:04,830 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:29:04,830 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:29:04,831 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:29:04,831 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:29:04,831 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:29:04,831 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:29:04,831 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:29:04,832 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 13:29:04,873 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:29:04,888 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:29:04,892 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:29:04,893 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:29:04,894 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:29:04,894 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/systemc/token_ring.08_false-unreach-call_false-termination.cil.c [2019-03-18 13:29:04,951 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43be0edcc/f2ce5f21c7d04b0abe7560d792bfe974/FLAGec8dcff58 [2019-03-18 13:29:05,400 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:29:05,401 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/systemc/token_ring.08_false-unreach-call_false-termination.cil.c [2019-03-18 13:29:05,425 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43be0edcc/f2ce5f21c7d04b0abe7560d792bfe974/FLAGec8dcff58 [2019-03-18 13:29:05,737 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43be0edcc/f2ce5f21c7d04b0abe7560d792bfe974 [2019-03-18 13:29:05,747 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:29:05,749 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:29:05,750 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:29:05,750 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:29:05,753 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:29:05,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:29:05" (1/1) ... [2019-03-18 13:29:05,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f7cdfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:05, skipping insertion in model container [2019-03-18 13:29:05,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:29:05" (1/1) ... [2019-03-18 13:29:05,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:29:05,812 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:29:06,141 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:29:06,149 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:29:06,244 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:29:06,272 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:29:06,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:06 WrapperNode [2019-03-18 13:29:06,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:29:06,274 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:29:06,274 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:29:06,274 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:29:06,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:06" (1/1) ... [2019-03-18 13:29:06,383 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:06" (1/1) ... [2019-03-18 13:29:06,474 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:29:06,474 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:29:06,474 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:29:06,475 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:29:06,485 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:06" (1/1) ... [2019-03-18 13:29:06,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:06" (1/1) ... [2019-03-18 13:29:06,495 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:06" (1/1) ... [2019-03-18 13:29:06,495 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:06" (1/1) ... [2019-03-18 13:29:06,526 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:06" (1/1) ... [2019-03-18 13:29:06,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:06" (1/1) ... [2019-03-18 13:29:06,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:06" (1/1) ... [2019-03-18 13:29:06,596 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:29:06,597 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:29:06,597 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:29:06,597 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:29:06,598 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:29:06" (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 13:29:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:29:06,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:29:10,185 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:29:10,185 INFO L286 CfgBuilder]: Removed 327 assue(true) statements. [2019-03-18 13:29:10,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:29:10 BoogieIcfgContainer [2019-03-18 13:29:10,187 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:29:10,188 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:29:10,188 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:29:10,188 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:29:10,191 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:29:10" (1/1) ... [2019-03-18 13:29:54,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:29:54 HornClauseAST [2019-03-18 13:29:54,459 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:29:54,459 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:29:54,459 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:29:54,459 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:29:54,460 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:29:54" (1/1) ... [2019-03-18 13:29:54,462 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/systemc/ChcSmtPrinter_token_ring.08_false-unreach-call_false-termination.cil.c_UID6742540246463534024.smt2 [2019-03-18 13:29:55,676 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:29:55,678 INFO L168 Benchmark]: Toolchain (without parser) took 49930.03 ms. Allocated memory was 101.2 MB in the beginning and 1.7 GB in the end (delta: 1.6 GB). Free memory was 73.6 MB in the beginning and 277.4 MB in the end (delta: -203.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. [2019-03-18 13:29:55,679 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:29:55,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 524.03 ms. Allocated memory is still 101.2 MB. Free memory was 73.3 MB in the beginning and 51.2 MB in the end (delta: 22.2 MB). Peak memory consumption was 22.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:55,680 INFO L168 Benchmark]: Boogie Procedure Inliner took 200.05 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 51.2 MB in the beginning and 103.9 MB in the end (delta: -52.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:55,681 INFO L168 Benchmark]: Boogie Preprocessor took 122.37 ms. Allocated memory is still 129.0 MB. Free memory was 103.9 MB in the beginning and 96.4 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:55,682 INFO L168 Benchmark]: RCFGBuilder took 3590.37 ms. Allocated memory was 129.0 MB in the beginning and 155.7 MB in the end (delta: 26.7 MB). Free memory was 96.4 MB in the beginning and 85.3 MB in the end (delta: 11.1 MB). Peak memory consumption was 50.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:55,682 INFO L168 Benchmark]: IcfgToChc took 44271.05 ms. Allocated memory was 155.7 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 85.3 MB in the beginning and 688.5 MB in the end (delta: -603.2 MB). Peak memory consumption was 1.5 GB. Max. memory is 3.6 GB. [2019-03-18 13:29:55,683 INFO L168 Benchmark]: ChcSmtPrinter took 1217.48 ms. Allocated memory is still 1.7 GB. Free memory was 688.5 MB in the beginning and 277.4 MB in the end (delta: 411.1 MB). Peak memory consumption was 411.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:29:55,686 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 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 524.03 ms. Allocated memory is still 101.2 MB. Free memory was 73.3 MB in the beginning and 51.2 MB in the end (delta: 22.2 MB). Peak memory consumption was 22.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 200.05 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 51.2 MB in the beginning and 103.9 MB in the end (delta: -52.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 122.37 ms. Allocated memory is still 129.0 MB. Free memory was 103.9 MB in the beginning and 96.4 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3590.37 ms. Allocated memory was 129.0 MB in the beginning and 155.7 MB in the end (delta: 26.7 MB). Free memory was 96.4 MB in the beginning and 85.3 MB in the end (delta: 11.1 MB). Peak memory consumption was 50.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 44271.05 ms. Allocated memory was 155.7 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 85.3 MB in the beginning and 688.5 MB in the end (delta: -603.2 MB). Peak memory consumption was 1.5 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1217.48 ms. Allocated memory is still 1.7 GB. Free memory was 688.5 MB in the beginning and 277.4 MB in the end (delta: 411.1 MB). Peak memory consumption was 411.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...