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/Problem18_label44_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:39:41,786 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:39:41,788 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:39:41,805 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:39:41,805 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:39:41,806 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:39:41,810 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:39:41,812 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:39:41,815 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:39:41,816 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:39:41,818 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:39:41,818 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:39:41,819 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:39:41,821 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:39:41,822 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:39:41,823 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:39:41,824 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:39:41,826 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:39:41,828 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:39:41,829 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:39:41,831 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:39:41,832 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:39:41,835 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:39:41,835 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:39:41,835 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:39:41,836 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:39:41,838 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:39:41,839 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:39:41,839 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:39:41,840 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:39:41,842 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:39:41,843 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:39:41,844 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:39:41,844 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:39:41,845 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:39:41,845 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:39:41,845 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:39:41,848 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:39:41,848 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:39:41,849 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 12:39:41,874 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:39:41,874 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:39:41,876 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:39:41,877 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:39:41,877 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:39:41,877 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:39:41,877 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:39:41,878 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:39:41,878 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:39:41,878 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:39:41,878 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:39:41,878 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:39:41,878 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:39:41,879 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:39:41,879 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:39:41,879 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:39:41,879 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:39:41,879 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:39:41,879 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:39:41,880 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:39:41,880 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:39:41,880 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:39:41,880 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:39:41,880 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:39:41,881 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:39:41,882 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:39:41,883 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:39:41,883 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:39:41,883 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 12:39:41,942 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:39:41,955 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:39:41,959 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:39:41,960 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:39:41,961 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:39:41,962 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem18_label44_true-unreach-call.c [2019-03-18 12:39:42,017 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66ae237eb/a9654b0c3a98471b8ed8568716033466/FLAG120a4420b [2019-03-18 12:39:42,683 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:39:42,683 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem18_label44_true-unreach-call.c [2019-03-18 12:39:42,708 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66ae237eb/a9654b0c3a98471b8ed8568716033466/FLAG120a4420b [2019-03-18 12:39:42,802 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/66ae237eb/a9654b0c3a98471b8ed8568716033466 [2019-03-18 12:39:42,813 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:39:42,814 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:39:42,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:39:42,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:39:42,819 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:39:42,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:39:42" (1/1) ... [2019-03-18 12:39:42,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4969a696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:42, skipping insertion in model container [2019-03-18 12:39:42,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:39:42" (1/1) ... [2019-03-18 12:39:42,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:39:42,949 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:39:44,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:39:44,306 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:39:44,757 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:39:45,091 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:39:45,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45 WrapperNode [2019-03-18 12:39:45,092 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:39:45,093 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:39:45,093 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:39:45,093 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:39:45,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:45,159 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:45,328 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:39:45,329 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:39:45,329 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:39:45,329 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:39:45,336 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:45,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:45,353 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:45,353 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:45,460 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:45,518 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:45,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (1/1) ... [2019-03-18 12:39:45,589 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:39:45,590 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:39:45,590 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:39:45,591 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:39:45,591 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:45" (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 12:39:45,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:39:45,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:39:52,734 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:39:52,734 INFO L286 CfgBuilder]: Removed 11 assue(true) statements. [2019-03-18 12:39:52,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:39:52 BoogieIcfgContainer [2019-03-18 12:39:52,736 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:39:52,736 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:39:52,736 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:39:52,736 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:39:52,738 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:39:52" (1/1) ... [2019-03-18 12:40:00,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:40:00 HornClauseAST [2019-03-18 12:40:00,660 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:40:00,660 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:40:00,662 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:40:00,662 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:40:00,663 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:40:00" (1/1) ... [2019-03-18 12:40:00,668 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem18_label44_true-unreach-call.c_UID6985349182602602993.smt2 [2019-03-18 12:40:01,266 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:40:01,268 INFO L168 Benchmark]: Toolchain (without parser) took 18454.91 ms. Allocated memory was 114.3 MB in the beginning and 744.0 MB in the end (delta: 629.7 MB). Free memory was 54.2 MB in the beginning and 566.2 MB in the end (delta: -512.0 MB). Peak memory consumption was 622.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:01,270 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:40:01,270 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2276.72 ms. Allocated memory was 114.3 MB in the beginning and 208.1 MB in the end (delta: 93.8 MB). Free memory was 54.0 MB in the beginning and 167.8 MB in the end (delta: -113.8 MB). Peak memory consumption was 60.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:01,271 INFO L168 Benchmark]: Boogie Procedure Inliner took 235.84 ms. Allocated memory is still 208.1 MB. Free memory was 167.8 MB in the beginning and 126.3 MB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:01,271 INFO L168 Benchmark]: Boogie Preprocessor took 261.11 ms. Allocated memory is still 208.1 MB. Free memory was 126.3 MB in the beginning and 99.0 MB in the end (delta: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:01,274 INFO L168 Benchmark]: RCFGBuilder took 7145.55 ms. Allocated memory was 208.1 MB in the beginning and 398.5 MB in the end (delta: 190.3 MB). Free memory was 99.0 MB in the beginning and 255.1 MB in the end (delta: -156.1 MB). Peak memory consumption was 174.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:01,275 INFO L168 Benchmark]: IcfgToChc took 7923.81 ms. Allocated memory was 398.5 MB in the beginning and 727.7 MB in the end (delta: 329.3 MB). Free memory was 255.1 MB in the beginning and 128.9 MB in the end (delta: 126.1 MB). Peak memory consumption was 455.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:01,280 INFO L168 Benchmark]: ChcSmtPrinter took 606.78 ms. Allocated memory was 727.7 MB in the beginning and 744.0 MB in the end (delta: 16.3 MB). Free memory was 128.9 MB in the beginning and 566.2 MB in the end (delta: -437.3 MB). Peak memory consumption was 84.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:40:01,283 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 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2276.72 ms. Allocated memory was 114.3 MB in the beginning and 208.1 MB in the end (delta: 93.8 MB). Free memory was 54.0 MB in the beginning and 167.8 MB in the end (delta: -113.8 MB). Peak memory consumption was 60.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 235.84 ms. Allocated memory is still 208.1 MB. Free memory was 167.8 MB in the beginning and 126.3 MB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 261.11 ms. Allocated memory is still 208.1 MB. Free memory was 126.3 MB in the beginning and 99.0 MB in the end (delta: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 7145.55 ms. Allocated memory was 208.1 MB in the beginning and 398.5 MB in the end (delta: 190.3 MB). Free memory was 99.0 MB in the beginning and 255.1 MB in the end (delta: -156.1 MB). Peak memory consumption was 174.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 7923.81 ms. Allocated memory was 398.5 MB in the beginning and 727.7 MB in the end (delta: 329.3 MB). Free memory was 255.1 MB in the beginning and 128.9 MB in the end (delta: 126.1 MB). Peak memory consumption was 455.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 606.78 ms. Allocated memory was 727.7 MB in the beginning and 744.0 MB in the end (delta: 16.3 MB). Free memory was 128.9 MB in the beginning and 566.2 MB in the end (delta: -437.3 MB). Peak memory consumption was 84.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...