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.8_false-unreach-call.1.ufo.BOUNDED-16.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:21:27,946 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:21:27,949 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:21:27,964 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:21:27,964 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:21:27,965 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:21:27,967 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:21:27,968 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:21:27,970 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:21:27,971 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:21:27,972 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:21:27,972 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:21:27,973 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:21:27,974 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:21:27,975 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:21:27,976 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:21:27,977 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:21:27,979 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:21:27,981 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:21:27,982 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:21:27,983 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:21:27,987 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:21:27,989 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:21:27,989 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:21:27,990 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:21:27,990 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:21:27,991 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:21:27,992 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:21:27,993 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:21:27,995 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:21:27,998 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:21:27,999 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:21:28,000 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:21:28,000 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:21:28,001 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:21:28,002 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:21:28,002 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:21:28,005 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:21:28,006 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:21:28,006 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 13:21:28,033 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:21:28,033 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:21:28,034 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:21:28,035 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:21:28,036 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:21:28,037 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:21:28,037 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:21:28,037 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:21:28,037 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:21:28,037 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:21:28,037 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:21:28,038 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:21:28,038 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:21:28,038 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:21:28,038 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:21:28,038 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:21:28,039 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:21:28,039 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:21:28,039 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:21:28,039 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:21:28,039 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:21:28,039 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:21:28,040 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:21:28,040 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:21:28,040 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:21:28,040 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:21:28,040 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:21:28,041 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:21:28,042 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 13:21:28,083 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:21:28,095 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:21:28,098 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:21:28,099 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:21:28,100 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:21:28,100 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.8_false-unreach-call.1.ufo.BOUNDED-16.pals_true-termination.c [2019-03-18 13:21:28,151 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/409cc0388/808542bb8da34271bde721a0943a5759/FLAGad95e0d21 [2019-03-18 13:21:28,598 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:21:28,599 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr.8_false-unreach-call.1.ufo.BOUNDED-16.pals_true-termination.c [2019-03-18 13:21:28,621 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/409cc0388/808542bb8da34271bde721a0943a5759/FLAGad95e0d21 [2019-03-18 13:21:28,940 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/409cc0388/808542bb8da34271bde721a0943a5759 [2019-03-18 13:21:28,949 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:21:28,950 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:21:28,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:21:28,953 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:21:28,957 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:21:28,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:21:28" (1/1) ... [2019-03-18 13:21:28,960 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3943456e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:28, skipping insertion in model container [2019-03-18 13:21:28,961 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:21:28" (1/1) ... [2019-03-18 13:21:28,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:21:29,031 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:21:29,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:21:29,307 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:21:29,410 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:21:29,434 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:21:29,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:29 WrapperNode [2019-03-18 13:21:29,435 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:21:29,436 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:21:29,436 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:21:29,436 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:21:29,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:29" (1/1) ... [2019-03-18 13:21:29,560 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:29" (1/1) ... [2019-03-18 13:21:29,604 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:21:29,605 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:21:29,605 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:21:29,605 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:21:29,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:29" (1/1) ... [2019-03-18 13:21:29,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:29" (1/1) ... [2019-03-18 13:21:29,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:29" (1/1) ... [2019-03-18 13:21:29,620 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:29" (1/1) ... [2019-03-18 13:21:29,630 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:29" (1/1) ... [2019-03-18 13:21:29,645 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:29" (1/1) ... [2019-03-18 13:21:29,648 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:29" (1/1) ... [2019-03-18 13:21:29,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:21:29,656 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:21:29,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:21:29,656 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:21:29,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:29" (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 13:21:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:21:29,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:21:31,244 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:21:31,244 INFO L286 CfgBuilder]: Removed 27 assue(true) statements. [2019-03-18 13:21:31,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:21:31 BoogieIcfgContainer [2019-03-18 13:21:31,246 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:21:31,246 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:21:31,246 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:21:31,246 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:21:31,249 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:21:31" (1/1) ... [2019-03-18 13:21:38,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:21:38 HornClauseAST [2019-03-18 13:21:38,538 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:21:38,539 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:21:38,539 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:21:38,539 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:21:38,540 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:21:38" (1/1) ... [2019-03-18 13:21:38,541 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr.8_false-unreach-call.1.ufo.BOUNDED-16.pals_true-termination.c_UID2336273680921174440.smt2 [2019-03-18 13:21:38,893 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:21:38,895 INFO L168 Benchmark]: Toolchain (without parser) took 9945.32 ms. Allocated memory was 115.3 MB in the beginning and 501.7 MB in the end (delta: 386.4 MB). Free memory was 63.0 MB in the beginning and 94.6 MB in the end (delta: -31.6 MB). Peak memory consumption was 354.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:38,896 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 115.3 MB. Free memory is still 82.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:21:38,897 INFO L168 Benchmark]: CACSL2BoogieTranslator took 482.47 ms. Allocated memory is still 115.3 MB. Free memory was 63.0 MB in the beginning and 43.3 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:38,898 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.51 ms. Allocated memory was 115.3 MB in the beginning and 126.4 MB in the end (delta: 11.0 MB). Free memory was 43.3 MB in the beginning and 101.5 MB in the end (delta: -58.2 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:38,899 INFO L168 Benchmark]: Boogie Preprocessor took 51.08 ms. Allocated memory is still 126.4 MB. Free memory was 101.5 MB in the beginning and 98.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:38,899 INFO L168 Benchmark]: RCFGBuilder took 1589.74 ms. Allocated memory was 126.4 MB in the beginning and 171.4 MB in the end (delta: 45.1 MB). Free memory was 98.5 MB in the beginning and 143.4 MB in the end (delta: -44.9 MB). Peak memory consumption was 61.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:38,901 INFO L168 Benchmark]: IcfgToChc took 7292.34 ms. Allocated memory was 171.4 MB in the beginning and 501.7 MB in the end (delta: 330.3 MB). Free memory was 143.4 MB in the beginning and 170.0 MB in the end (delta: -26.6 MB). Peak memory consumption was 428.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:38,902 INFO L168 Benchmark]: ChcSmtPrinter took 354.68 ms. Allocated memory is still 501.7 MB. Free memory was 170.0 MB in the beginning and 94.6 MB in the end (delta: 75.4 MB). Peak memory consumption was 75.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:38,908 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 115.3 MB. Free memory is still 82.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 482.47 ms. Allocated memory is still 115.3 MB. Free memory was 63.0 MB in the beginning and 43.3 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 168.51 ms. Allocated memory was 115.3 MB in the beginning and 126.4 MB in the end (delta: 11.0 MB). Free memory was 43.3 MB in the beginning and 101.5 MB in the end (delta: -58.2 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 51.08 ms. Allocated memory is still 126.4 MB. Free memory was 101.5 MB in the beginning and 98.5 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1589.74 ms. Allocated memory was 126.4 MB in the beginning and 171.4 MB in the end (delta: 45.1 MB). Free memory was 98.5 MB in the beginning and 143.4 MB in the end (delta: -44.9 MB). Peak memory consumption was 61.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 7292.34 ms. Allocated memory was 171.4 MB in the beginning and 501.7 MB in the end (delta: 330.3 MB). Free memory was 143.4 MB in the beginning and 170.0 MB in the end (delta: -26.6 MB). Peak memory consumption was 428.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 354.68 ms. Allocated memory is still 501.7 MB. Free memory was 170.0 MB in the beginning and 94.6 MB in the end (delta: 75.4 MB). Peak memory consumption was 75.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...