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/kundu2_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 13:01:16,944 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 13:01:16,946 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 13:01:16,962 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 13:01:16,963 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 13:01:16,964 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 13:01:16,966 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 13:01:16,969 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 13:01:16,972 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 13:01:16,973 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 13:01:16,975 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 13:01:16,975 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 13:01:16,977 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 13:01:16,979 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 13:01:16,988 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 13:01:16,989 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 13:01:16,990 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 13:01:16,992 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 13:01:16,994 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 13:01:16,995 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 13:01:16,997 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 13:01:16,998 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 13:01:17,000 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 13:01:17,000 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 13:01:17,000 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 13:01:17,001 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 13:01:17,002 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 13:01:17,003 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 13:01:17,003 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 13:01:17,004 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 13:01:17,004 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 13:01:17,005 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 13:01:17,006 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 13:01:17,006 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 13:01:17,007 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 13:01:17,007 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 13:01:17,008 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 13:01:17,009 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 13:01:17,009 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 13:01:17,010 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 13:01:17,024 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 13:01:17,024 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 13:01:17,026 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 13:01:17,026 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 13:01:17,026 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 13:01:17,026 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 13:01:17,026 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 13:01:17,027 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 13:01:17,027 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 13:01:17,027 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 13:01:17,027 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 13:01:17,027 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 13:01:17,028 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 13:01:17,028 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 13:01:17,028 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 13:01:17,028 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 13:01:17,028 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 13:01:17,029 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 13:01:17,029 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 13:01:17,029 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 13:01:17,029 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 13:01:17,029 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 13:01:17,030 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 13:01:17,030 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 13:01:17,030 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 13:01:17,030 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 13:01:17,030 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 13:01:17,030 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 13:01:17,031 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 13:01:17,061 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 13:01:17,077 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 13:01:17,080 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 13:01:17,081 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 13:01:17,081 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 13:01:17,082 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/systemc/kundu2_false-unreach-call_false-termination.cil.c [2019-03-17 13:01:17,153 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab1efc34e/9d490f0c6f554e5c86b73dfcbd1951cd/FLAG670353d0b [2019-03-17 13:01:17,576 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 13:01:17,577 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/systemc/kundu2_false-unreach-call_false-termination.cil.c [2019-03-17 13:01:17,590 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab1efc34e/9d490f0c6f554e5c86b73dfcbd1951cd/FLAG670353d0b [2019-03-17 13:01:17,941 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab1efc34e/9d490f0c6f554e5c86b73dfcbd1951cd [2019-03-17 13:01:17,950 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 13:01:17,951 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 13:01:17,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 13:01:17,952 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 13:01:17,956 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 13:01:17,957 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 01:01:17" (1/1) ... [2019-03-17 13:01:17,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50df8f05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:01:17, skipping insertion in model container [2019-03-17 13:01:17,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 01:01:17" (1/1) ... [2019-03-17 13:01:17,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 13:01:18,000 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 13:01:18,253 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 13:01:18,262 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 13:01:18,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 13:01:18,356 INFO L195 MainTranslator]: Completed translation [2019-03-17 13:01:18,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:01:18 WrapperNode [2019-03-17 13:01:18,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 13:01:18,358 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 13:01:18,358 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 13:01:18,358 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 13:01:18,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:01:18" (1/1) ... [2019-03-17 13:01:18,375 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:01:18" (1/1) ... [2019-03-17 13:01:18,519 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 13:01:18,519 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 13:01:18,519 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 13:01:18,520 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 13:01:18,533 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:01:18" (1/1) ... [2019-03-17 13:01:18,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:01:18" (1/1) ... [2019-03-17 13:01:18,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:01:18" (1/1) ... [2019-03-17 13:01:18,539 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:01:18" (1/1) ... [2019-03-17 13:01:18,558 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:01:18" (1/1) ... [2019-03-17 13:01:18,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:01:18" (1/1) ... [2019-03-17 13:01:18,587 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:01:18" (1/1) ... [2019-03-17 13:01:18,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 13:01:18,595 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 13:01:18,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 13:01:18,595 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 13:01:18,596 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:01:18" (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 13:01:18,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 13:01:18,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 13:01:19,935 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 13:01:19,935 INFO L286 CfgBuilder]: Removed 95 assue(true) statements. [2019-03-17 13:01:19,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 01:01:19 BoogieIcfgContainer [2019-03-17 13:01:19,937 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 13:01:19,937 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 13:01:19,937 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 13:01:19,937 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 13:01:19,940 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 01:01:19" (1/1) ... [2019-03-17 13:01:24,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 01:01:24 HornClauseAST [2019-03-17 13:01:24,148 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 13:01:24,149 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 13:01:24,149 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 13:01:24,149 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 13:01:24,150 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 01:01:24" (1/1) ... [2019-03-17 13:01:24,151 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/systemc/ChcSmtPrinter_kundu2_false-unreach-call_false-termination.cil.c_UID3099657155665158856.smt2 [2019-03-17 13:01:24,386 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 13:01:24,388 INFO L168 Benchmark]: Toolchain (without parser) took 6437.36 ms. Allocated memory was 116.9 MB in the beginning and 350.2 MB in the end (delta: 233.3 MB). Free memory was 66.0 MB in the beginning and 196.9 MB in the end (delta: -130.9 MB). Peak memory consumption was 102.4 MB. Max. memory is 3.6 GB. [2019-03-17 13:01:24,389 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 116.9 MB. Free memory is still 84.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 13:01:24,391 INFO L168 Benchmark]: CACSL2BoogieTranslator took 405.11 ms. Allocated memory is still 116.9 MB. Free memory was 65.8 MB in the beginning and 50.7 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 3.6 GB. [2019-03-17 13:01:24,391 INFO L168 Benchmark]: Boogie Procedure Inliner took 161.44 ms. Allocated memory was 116.9 MB in the beginning and 130.5 MB in the end (delta: 13.6 MB). Free memory was 50.7 MB in the beginning and 108.3 MB in the end (delta: -57.6 MB). Peak memory consumption was 14.4 MB. Max. memory is 3.6 GB. [2019-03-17 13:01:24,392 INFO L168 Benchmark]: Boogie Preprocessor took 75.33 ms. Allocated memory is still 130.5 MB. Free memory was 108.3 MB in the beginning and 105.8 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-17 13:01:24,392 INFO L168 Benchmark]: RCFGBuilder took 1341.81 ms. Allocated memory is still 130.5 MB. Free memory was 105.8 MB in the beginning and 61.9 MB in the end (delta: 44.0 MB). Peak memory consumption was 44.0 MB. Max. memory is 3.6 GB. [2019-03-17 13:01:24,393 INFO L168 Benchmark]: IcfgToChc took 4211.34 ms. Allocated memory was 130.5 MB in the beginning and 350.2 MB in the end (delta: 219.7 MB). Free memory was 61.9 MB in the beginning and 233.2 MB in the end (delta: -171.3 MB). Peak memory consumption was 263.0 MB. Max. memory is 3.6 GB. [2019-03-17 13:01:24,393 INFO L168 Benchmark]: ChcSmtPrinter took 237.66 ms. Allocated memory is still 350.2 MB. Free memory was 233.2 MB in the beginning and 196.9 MB in the end (delta: 36.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 3.6 GB. [2019-03-17 13:01:24,400 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 116.9 MB. Free memory is still 84.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 405.11 ms. Allocated memory is still 116.9 MB. Free memory was 65.8 MB in the beginning and 50.7 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 161.44 ms. Allocated memory was 116.9 MB in the beginning and 130.5 MB in the end (delta: 13.6 MB). Free memory was 50.7 MB in the beginning and 108.3 MB in the end (delta: -57.6 MB). Peak memory consumption was 14.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 75.33 ms. Allocated memory is still 130.5 MB. Free memory was 108.3 MB in the beginning and 105.8 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1341.81 ms. Allocated memory is still 130.5 MB. Free memory was 105.8 MB in the beginning and 61.9 MB in the end (delta: 44.0 MB). Peak memory consumption was 44.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 4211.34 ms. Allocated memory was 130.5 MB in the beginning and 350.2 MB in the end (delta: 219.7 MB). Free memory was 61.9 MB in the beginning and 233.2 MB in the end (delta: -171.3 MB). Peak memory consumption was 263.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 237.66 ms. Allocated memory is still 350.2 MB. Free memory was 233.2 MB in the beginning and 196.9 MB in the end (delta: 36.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...