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/seq-mthreaded/pals_lcr.6_false-unreach-call.1.ufo.BOUNDED-12.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:21:21,855 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:21:21,858 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:21:21,875 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:21:21,876 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:21:21,878 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:21:21,880 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:21:21,882 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:21:21,886 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:21:21,887 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:21:21,890 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:21:21,890 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:21:21,892 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:21:21,893 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:21:21,903 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:21:21,904 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:21:21,905 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:21:21,907 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:21:21,910 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:21:21,913 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:21:21,915 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:21:21,916 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:21:21,919 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:21:21,919 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:21:21,920 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:21:21,921 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:21:21,921 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:21:21,922 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:21:21,922 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:21:21,925 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:21:21,927 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:21:21,928 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:21:21,929 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:21:21,929 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:21:21,930 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:21:21,930 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:21:21,930 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:21:21,932 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:21:21,933 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:21:21,933 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 13:21:21,965 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:21:21,966 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:21:21,968 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:21:21,968 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:21:21,968 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:21:21,968 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:21:21,969 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:21:21,969 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:21:21,970 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:21:21,970 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:21:21,970 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:21:21,970 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:21:21,970 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:21:21,970 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:21:21,971 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:21:21,971 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:21:21,971 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:21:21,971 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:21:21,971 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:21:21,972 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:21:21,973 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:21:21,974 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:21:21,974 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:21:21,974 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:21:21,974 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:21:21,975 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:21:21,975 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:21:21,975 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:21:21,975 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 13:21:22,038 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:21:22,054 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:21:22,058 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:21:22,060 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:21:22,060 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:21:22,061 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.6_false-unreach-call.1.ufo.BOUNDED-12.pals_true-termination.c [2019-03-18 13:21:22,136 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c45dfc2bc/3b96f1315ba44eb7a80d738e6aef8473/FLAG5ee07db95 [2019-03-18 13:21:22,672 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:21:22,673 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.6_false-unreach-call.1.ufo.BOUNDED-12.pals_true-termination.c [2019-03-18 13:21:22,683 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c45dfc2bc/3b96f1315ba44eb7a80d738e6aef8473/FLAG5ee07db95 [2019-03-18 13:21:22,932 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c45dfc2bc/3b96f1315ba44eb7a80d738e6aef8473 [2019-03-18 13:21:22,944 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:21:22,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:21:22,948 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:21:22,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:21:22,954 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:21:22,955 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:21:22" (1/1) ... [2019-03-18 13:21:22,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@318eea9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:22, skipping insertion in model container [2019-03-18 13:21:22,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:21:22" (1/1) ... [2019-03-18 13:21:22,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:21:23,025 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:21:23,368 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:21:23,379 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:21:23,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:21:23,489 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:21:23,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:23 WrapperNode [2019-03-18 13:21:23,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:21:23,490 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:21:23,491 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:21:23,491 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:21:23,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:23" (1/1) ... [2019-03-18 13:21:23,593 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:23" (1/1) ... [2019-03-18 13:21:23,634 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:21:23,635 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:21:23,635 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:21:23,635 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:21:23,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:23" (1/1) ... [2019-03-18 13:21:23,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:23" (1/1) ... [2019-03-18 13:21:23,649 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:23" (1/1) ... [2019-03-18 13:21:23,650 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:23" (1/1) ... [2019-03-18 13:21:23,664 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:23" (1/1) ... [2019-03-18 13:21:23,684 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:23" (1/1) ... [2019-03-18 13:21:23,689 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:23" (1/1) ... [2019-03-18 13:21:23,693 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:21:23,693 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:21:23,693 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:21:23,694 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:21:23,695 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:23" (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 13:21:23,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:21:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:21:24,841 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:21:24,841 INFO L286 CfgBuilder]: Removed 23 assue(true) statements. [2019-03-18 13:21:24,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:21:24 BoogieIcfgContainer [2019-03-18 13:21:24,843 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:21:24,843 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:21:24,843 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:21:24,843 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:21:24,846 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:21:24" (1/1) ... [2019-03-18 13:21:29,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:21:29 HornClauseAST [2019-03-18 13:21:29,303 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:21:29,303 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:21:29,303 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:21:29,304 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:21:29,305 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:21:29" (1/1) ... [2019-03-18 13:21:29,306 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr.6_false-unreach-call.1.ufo.BOUNDED-12.pals_true-termination.c_UID4848192851131195807.smt2 [2019-03-18 13:21:29,551 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:21:29,553 INFO L168 Benchmark]: Toolchain (without parser) took 6608.10 ms. Allocated memory was 102.8 MB in the beginning and 383.8 MB in the end (delta: 281.0 MB). Free memory was 74.4 MB in the beginning and 246.6 MB in the end (delta: -172.2 MB). Peak memory consumption was 108.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:29,555 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 89.7 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:21:29,557 INFO L168 Benchmark]: CACSL2BoogieTranslator took 541.81 ms. Allocated memory is still 102.8 MB. Free memory was 74.2 MB in the beginning and 57.4 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:29,558 INFO L168 Benchmark]: Boogie Procedure Inliner took 144.10 ms. Allocated memory was 102.8 MB in the beginning and 131.1 MB in the end (delta: 28.3 MB). Free memory was 57.2 MB in the beginning and 112.3 MB in the end (delta: -55.2 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:29,559 INFO L168 Benchmark]: Boogie Preprocessor took 58.15 ms. Allocated memory is still 131.1 MB. Free memory was 112.3 MB in the beginning and 110.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:29,559 INFO L168 Benchmark]: RCFGBuilder took 1149.66 ms. Allocated memory is still 131.1 MB. Free memory was 110.1 MB in the beginning and 67.0 MB in the end (delta: 43.1 MB). Peak memory consumption was 43.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:29,560 INFO L168 Benchmark]: IcfgToChc took 4459.98 ms. Allocated memory was 131.1 MB in the beginning and 383.8 MB in the end (delta: 252.7 MB). Free memory was 67.0 MB in the beginning and 288.0 MB in the end (delta: -221.0 MB). Peak memory consumption was 209.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:29,560 INFO L168 Benchmark]: ChcSmtPrinter took 247.99 ms. Allocated memory is still 383.8 MB. Free memory was 288.0 MB in the beginning and 246.6 MB in the end (delta: 41.4 MB). Peak memory consumption was 41.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:29,565 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 89.7 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 541.81 ms. Allocated memory is still 102.8 MB. Free memory was 74.2 MB in the beginning and 57.4 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 144.10 ms. Allocated memory was 102.8 MB in the beginning and 131.1 MB in the end (delta: 28.3 MB). Free memory was 57.2 MB in the beginning and 112.3 MB in the end (delta: -55.2 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 58.15 ms. Allocated memory is still 131.1 MB. Free memory was 112.3 MB in the beginning and 110.1 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1149.66 ms. Allocated memory is still 131.1 MB. Free memory was 110.1 MB in the beginning and 67.0 MB in the end (delta: 43.1 MB). Peak memory consumption was 43.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 4459.98 ms. Allocated memory was 131.1 MB in the beginning and 383.8 MB in the end (delta: 252.7 MB). Free memory was 67.0 MB in the beginning and 288.0 MB in the end (delta: -221.0 MB). Peak memory consumption was 209.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 247.99 ms. Allocated memory is still 383.8 MB. Free memory was 288.0 MB in the beginning and 246.6 MB in the end (delta: 41.4 MB). Peak memory consumption was 41.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...