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/eca-rers2012/Problem17_label12_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:10:57,697 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:10:57,701 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:10:57,720 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:10:57,720 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:10:57,722 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:10:57,726 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:10:57,729 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:10:57,731 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:10:57,733 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:10:57,734 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:10:57,734 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:10:57,737 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:10:57,739 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:10:57,740 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:10:57,741 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:10:57,745 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:10:57,753 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:10:57,755 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:10:57,762 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:10:57,763 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:10:57,765 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:10:57,769 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:10:57,770 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:10:57,770 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:10:57,771 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:10:57,771 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:10:57,776 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:10:57,776 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:10:57,777 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:10:57,778 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:10:57,780 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:10:57,781 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:10:57,781 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:10:57,782 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:10:57,782 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:10:57,782 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:10:57,784 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:10:57,785 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:10:57,785 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 12:10:57,814 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:10:57,815 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:10:57,816 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:10:57,816 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:10:57,816 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:10:57,816 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:10:57,817 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:10:57,817 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:10:57,817 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:10:57,817 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:10:57,817 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:10:57,818 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:10:57,818 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:10:57,818 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:10:57,818 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:10:57,818 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:10:57,818 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:10:57,819 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:10:57,819 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:10:57,819 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:10:57,819 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:10:57,819 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:10:57,820 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:10:57,820 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:10:57,820 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:10:57,820 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:10:57,820 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:10:57,821 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:10:57,821 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 12:10:57,870 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:10:57,888 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:10:57,893 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:10:57,894 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:10:57,895 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:10:57,895 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem17_label12_true-unreach-call.c [2019-03-17 12:10:57,958 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3cd87dc9/b71137e3b4c8465bb122435a2a5af36a/FLAGbb41c4798 [2019-03-17 12:10:58,627 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:10:58,629 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem17_label12_true-unreach-call.c [2019-03-17 12:10:58,660 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3cd87dc9/b71137e3b4c8465bb122435a2a5af36a/FLAGbb41c4798 [2019-03-17 12:10:58,738 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3cd87dc9/b71137e3b4c8465bb122435a2a5af36a [2019-03-17 12:10:58,751 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:10:58,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:10:58,754 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:10:58,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:10:58,758 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:10:58,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:10:58" (1/1) ... [2019-03-17 12:10:58,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fe27ddc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:10:58, skipping insertion in model container [2019-03-17 12:10:58,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:10:58" (1/1) ... [2019-03-17 12:10:58,771 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:10:58,890 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:11:00,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:11:00,029 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:11:00,486 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:11:00,776 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:11:00,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:11:00 WrapperNode [2019-03-17 12:11:00,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:11:00,778 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:11:00,778 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:11:00,778 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:11:00,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:11:00" (1/1) ... [2019-03-17 12:11:00,830 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:11:00" (1/1) ... [2019-03-17 12:11:01,057 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:11:01,058 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:11:01,058 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:11:01,058 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:11:01,068 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:11:00" (1/1) ... [2019-03-17 12:11:01,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:11:00" (1/1) ... [2019-03-17 12:11:01,107 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:11:00" (1/1) ... [2019-03-17 12:11:01,108 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:11:00" (1/1) ... [2019-03-17 12:11:01,210 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:11:00" (1/1) ... [2019-03-17 12:11:01,247 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:11:00" (1/1) ... [2019-03-17 12:11:01,300 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:11:00" (1/1) ... [2019-03-17 12:11:01,347 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:11:01,348 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:11:01,348 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:11:01,348 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:11:01,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:11:00" (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 12:11:01,417 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:11:01,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:11:09,186 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:11:09,187 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 12:11:09,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:11:09 BoogieIcfgContainer [2019-03-17 12:11:09,188 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:11:09,189 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:11:09,189 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:11:09,189 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:11:09,192 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:11:09" (1/1) ... [2019-03-17 12:11:14,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:11:14 HornClauseAST [2019-03-17 12:11:14,959 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:11:14,959 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:11:14,961 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:11:14,961 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:11:14,964 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:11:14" (1/1) ... [2019-03-17 12:11:14,966 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem17_label12_true-unreach-call.c_UID4935698414158526032.smt2 [2019-03-17 12:11:15,456 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:11:15,458 INFO L168 Benchmark]: Toolchain (without parser) took 16707.01 ms. Allocated memory was 115.3 MB in the beginning and 642.3 MB in the end (delta: 526.9 MB). Free memory was 55.0 MB in the beginning and 345.5 MB in the end (delta: -290.5 MB). Peak memory consumption was 236.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:11:15,460 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:11:15,461 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2023.41 ms. Allocated memory was 115.3 MB in the beginning and 205.5 MB in the end (delta: 90.2 MB). Free memory was 54.8 MB in the beginning and 165.1 MB in the end (delta: -110.3 MB). Peak memory consumption was 60.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:11:15,461 INFO L168 Benchmark]: Boogie Procedure Inliner took 279.57 ms. Allocated memory is still 205.5 MB. Free memory was 165.1 MB in the beginning and 102.7 MB in the end (delta: 62.4 MB). Peak memory consumption was 62.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:11:15,461 INFO L168 Benchmark]: Boogie Preprocessor took 289.42 ms. Allocated memory is still 205.5 MB. Free memory was 102.7 MB in the beginning and 70.6 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:11:15,464 INFO L168 Benchmark]: RCFGBuilder took 7840.77 ms. Allocated memory was 205.5 MB in the beginning and 382.7 MB in the end (delta: 177.2 MB). Free memory was 70.6 MB in the beginning and 220.9 MB in the end (delta: -150.3 MB). Peak memory consumption was 140.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:11:15,465 INFO L168 Benchmark]: IcfgToChc took 5770.31 ms. Allocated memory was 382.7 MB in the beginning and 642.3 MB in the end (delta: 259.5 MB). Free memory was 220.9 MB in the beginning and 445.7 MB in the end (delta: -224.8 MB). Peak memory consumption was 316.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:11:15,465 INFO L168 Benchmark]: ChcSmtPrinter took 497.37 ms. Allocated memory is still 642.3 MB. Free memory was 445.7 MB in the beginning and 345.5 MB in the end (delta: 100.2 MB). Peak memory consumption was 100.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:11:15,468 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 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2023.41 ms. Allocated memory was 115.3 MB in the beginning and 205.5 MB in the end (delta: 90.2 MB). Free memory was 54.8 MB in the beginning and 165.1 MB in the end (delta: -110.3 MB). Peak memory consumption was 60.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 279.57 ms. Allocated memory is still 205.5 MB. Free memory was 165.1 MB in the beginning and 102.7 MB in the end (delta: 62.4 MB). Peak memory consumption was 62.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 289.42 ms. Allocated memory is still 205.5 MB. Free memory was 102.7 MB in the beginning and 70.6 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 7840.77 ms. Allocated memory was 205.5 MB in the beginning and 382.7 MB in the end (delta: 177.2 MB). Free memory was 70.6 MB in the beginning and 220.9 MB in the end (delta: -150.3 MB). Peak memory consumption was 140.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 5770.31 ms. Allocated memory was 382.7 MB in the beginning and 642.3 MB in the end (delta: 259.5 MB). Free memory was 220.9 MB in the beginning and 445.7 MB in the end (delta: -224.8 MB). Peak memory consumption was 316.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 497.37 ms. Allocated memory is still 642.3 MB. Free memory was 445.7 MB in the beginning and 345.5 MB in the end (delta: 100.2 MB). Peak memory consumption was 100.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...