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/product-lines/minepump_spec5_product38_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:18:08,040 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:18:08,042 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:18:08,056 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:18:08,057 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:18:08,058 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:18:08,059 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:18:08,062 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:18:08,065 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:18:08,067 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:18:08,070 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:18:08,070 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:18:08,071 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:18:08,074 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:18:08,080 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:18:08,081 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:18:08,086 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:18:08,089 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:18:08,094 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:18:08,098 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:18:08,099 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:18:08,101 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:18:08,103 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:18:08,104 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:18:08,104 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:18:08,105 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:18:08,105 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:18:08,106 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:18:08,106 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:18:08,107 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:18:08,108 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:18:08,108 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:18:08,109 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:18:08,110 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:18:08,110 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:18:08,110 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:18:08,111 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:18:08,111 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:18:08,112 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:18:08,112 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 13:18:08,127 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:18:08,127 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:18:08,129 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:18:08,129 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:18:08,129 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:18:08,129 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:18:08,129 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:18:08,130 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:18:08,130 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:18:08,130 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:18:08,130 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:18:08,130 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:18:08,131 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:18:08,131 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:18:08,131 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:18:08,131 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:18:08,131 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:18:08,132 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:18:08,132 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:18:08,132 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:18:08,132 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:18:08,132 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:18:08,132 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:18:08,133 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:18:08,133 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:18:08,133 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:18:08,133 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:18:08,133 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:18:08,134 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 13:18:08,176 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:18:08,190 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:18:08,197 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:18:08,198 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:18:08,199 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:18:08,200 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec5_product38_true-unreach-call_false-termination.cil.c [2019-03-18 13:18:08,263 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65a817602/c8623a99673e413a90c5101d1e2bfb87/FLAG9cbe643ca [2019-03-18 13:18:08,777 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:18:08,778 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec5_product38_true-unreach-call_false-termination.cil.c [2019-03-18 13:18:08,791 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65a817602/c8623a99673e413a90c5101d1e2bfb87/FLAG9cbe643ca [2019-03-18 13:18:09,070 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65a817602/c8623a99673e413a90c5101d1e2bfb87 [2019-03-18 13:18:09,080 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:18:09,082 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:18:09,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:18:09,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:18:09,088 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:18:09,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b861d12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09, skipping insertion in model container [2019-03-18 13:18:09,092 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,099 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:18:09,159 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:18:09,492 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:18:09,521 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:18:09,702 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:18:09,742 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:18:09,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09 WrapperNode [2019-03-18 13:18:09,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:18:09,744 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:18:09,744 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:18:09,745 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:18:09,753 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,788 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,837 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:18:09,837 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:18:09,837 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:18:09,838 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:18:09,847 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,853 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,854 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,866 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,878 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,882 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (1/1) ... [2019-03-18 13:18:09,888 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:18:09,889 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:18:09,890 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:18:09,891 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:18:09,893 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:18:09" (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 13:18:09,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 13:18:09,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-18 13:18:09,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:18:09,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:18:11,825 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:18:11,826 INFO L286 CfgBuilder]: Removed 172 assue(true) statements. [2019-03-18 13:18:11,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:18:11 BoogieIcfgContainer [2019-03-18 13:18:11,828 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:18:11,829 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:18:11,829 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:18:11,829 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:18:11,832 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:18:11" (1/1) ... [2019-03-18 13:18:18,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:18:18 HornClauseAST [2019-03-18 13:18:18,472 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:18:18,472 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:18:18,472 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:18:18,472 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:18:18,473 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:18:18" (1/1) ... [2019-03-18 13:18:18,475 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec5_product38_true-unreach-call_false-termination.cil.c_UID8187743962343972897.smt2 [2019-03-18 13:18:18,670 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:18:18,672 INFO L168 Benchmark]: Toolchain (without parser) took 9590.51 ms. Allocated memory was 102.8 MB in the beginning and 481.8 MB in the end (delta: 379.1 MB). Free memory was 74.2 MB in the beginning and 337.3 MB in the end (delta: -263.0 MB). Peak memory consumption was 116.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:18,673 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 89.7 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:18:18,674 INFO L168 Benchmark]: CACSL2BoogieTranslator took 660.34 ms. Allocated memory was 102.8 MB in the beginning and 133.2 MB in the end (delta: 30.4 MB). Free memory was 74.0 MB in the beginning and 111.2 MB in the end (delta: -37.2 MB). Peak memory consumption was 23.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:18,674 INFO L168 Benchmark]: Boogie Procedure Inliner took 92.85 ms. Allocated memory is still 133.2 MB. Free memory was 111.2 MB in the beginning and 107.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:18,675 INFO L168 Benchmark]: Boogie Preprocessor took 50.91 ms. Allocated memory is still 133.2 MB. Free memory was 107.5 MB in the beginning and 105.0 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:18,675 INFO L168 Benchmark]: RCFGBuilder took 1940.06 ms. Allocated memory was 133.2 MB in the beginning and 143.1 MB in the end (delta: 10.0 MB). Free memory was 104.4 MB in the beginning and 115.9 MB in the end (delta: -11.5 MB). Peak memory consumption was 54.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:18,676 INFO L168 Benchmark]: IcfgToChc took 6643.08 ms. Allocated memory was 143.1 MB in the beginning and 481.8 MB in the end (delta: 338.7 MB). Free memory was 115.9 MB in the beginning and 389.6 MB in the end (delta: -273.7 MB). Peak memory consumption was 317.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:18,676 INFO L168 Benchmark]: ChcSmtPrinter took 198.10 ms. Allocated memory is still 481.8 MB. Free memory was 389.6 MB in the beginning and 337.3 MB in the end (delta: 52.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:18:18,680 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 89.7 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 660.34 ms. Allocated memory was 102.8 MB in the beginning and 133.2 MB in the end (delta: 30.4 MB). Free memory was 74.0 MB in the beginning and 111.2 MB in the end (delta: -37.2 MB). Peak memory consumption was 23.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 92.85 ms. Allocated memory is still 133.2 MB. Free memory was 111.2 MB in the beginning and 107.5 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 50.91 ms. Allocated memory is still 133.2 MB. Free memory was 107.5 MB in the beginning and 105.0 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1940.06 ms. Allocated memory was 133.2 MB in the beginning and 143.1 MB in the end (delta: 10.0 MB). Free memory was 104.4 MB in the beginning and 115.9 MB in the end (delta: -11.5 MB). Peak memory consumption was 54.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 6643.08 ms. Allocated memory was 143.1 MB in the beginning and 481.8 MB in the end (delta: 338.7 MB). Free memory was 115.9 MB in the beginning and 389.6 MB in the end (delta: -273.7 MB). Peak memory consumption was 317.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 198.10 ms. Allocated memory is still 481.8 MB. Free memory was 389.6 MB in the beginning and 337.3 MB in the end (delta: 52.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...