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_opt-floodmax.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:18:03,081 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:18:03,083 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:18:03,100 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:18:03,101 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:18:03,102 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:18:03,103 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:18:03,106 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:18:03,108 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:18:03,109 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:18:03,110 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:18:03,117 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:18:03,118 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:18:03,119 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:18:03,120 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:18:03,123 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:18:03,125 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:18:03,127 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:18:03,129 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:18:03,131 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:18:03,132 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:18:03,133 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:18:03,137 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:18:03,138 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:18:03,138 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:18:03,139 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:18:03,140 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:18:03,140 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:18:03,141 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:18:03,142 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:18:03,144 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:18:03,145 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:18:03,146 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:18:03,146 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:18:03,147 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:18:03,148 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:18:03,148 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:18:03,148 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:18:03,149 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:18:03,150 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 22:18:03,164 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:18:03,164 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:18:03,165 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:18:03,166 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:18:03,166 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:18:03,166 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:18:03,166 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:18:03,166 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:18:03,166 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:18:03,167 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:18:03,167 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:18:03,167 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:18:03,167 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:18:03,167 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:18:03,168 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:18:03,168 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:18:03,168 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:18:03,168 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:18:03,168 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:18:03,169 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:18:03,169 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:18:03,169 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:18:03,169 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:18:03,169 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:18:03,169 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:18:03,170 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:18:03,170 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:18:03,170 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:18:03,170 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 22:18:03,221 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:18:03,237 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:18:03,243 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:18:03,244 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:18:03,245 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:18:03,246 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c [2019-03-17 22:18:03,304 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5b70f46b/62015d70c9694a07a7290b5a0cc6aaca/FLAG070191c48 [2019-03-17 22:18:03,755 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:18:03,756 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c [2019-03-17 22:18:03,768 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5b70f46b/62015d70c9694a07a7290b5a0cc6aaca/FLAG070191c48 [2019-03-17 22:18:04,074 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5b70f46b/62015d70c9694a07a7290b5a0cc6aaca [2019-03-17 22:18:04,083 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:18:04,084 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:18:04,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:18:04,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:18:04,088 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:18:04,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:18:04" (1/1) ... [2019-03-17 22:18:04,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4529e78b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:04, skipping insertion in model container [2019-03-17 22:18:04,092 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:18:04" (1/1) ... [2019-03-17 22:18:04,100 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:18:04,165 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:18:04,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:18:04,469 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:18:04,553 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:18:04,571 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:18:04,572 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:04 WrapperNode [2019-03-17 22:18:04,572 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:18:04,573 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:18:04,573 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:18:04,574 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:18:04,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:04" (1/1) ... [2019-03-17 22:18:04,673 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:04" (1/1) ... [2019-03-17 22:18:04,732 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:18:04,733 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:18:04,733 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:18:04,733 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:18:04,743 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:04" (1/1) ... [2019-03-17 22:18:04,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:04" (1/1) ... [2019-03-17 22:18:04,748 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:04" (1/1) ... [2019-03-17 22:18:04,753 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:04" (1/1) ... [2019-03-17 22:18:04,764 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:04" (1/1) ... [2019-03-17 22:18:04,785 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:04" (1/1) ... [2019-03-17 22:18:04,790 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:04" (1/1) ... [2019-03-17 22:18:04,795 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:18:04,796 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:18:04,796 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:18:04,796 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:18:04,798 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:04" (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 22:18:04,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:18:04,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:18:06,129 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:18:06,129 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 22:18:06,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:18:06 BoogieIcfgContainer [2019-03-17 22:18:06,131 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:18:06,131 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:18:06,131 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:18:06,132 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:18:06,134 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:18:06" (1/1) ... [2019-03-17 22:18:13,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:18:13 HornClauseAST [2019-03-17 22:18:13,212 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:18:13,213 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:18:13,213 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:18:13,213 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:18:13,214 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:18:13" (1/1) ... [2019-03-17 22:18:13,215 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_opt-floodmax.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c_UID2676501374021846497.smt2 [2019-03-17 22:18:13,548 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:18:13,549 INFO L168 Benchmark]: Toolchain (without parser) took 9466.18 ms. Allocated memory was 101.7 MB in the beginning and 493.4 MB in the end (delta: 391.6 MB). Free memory was 73.7 MB in the beginning and 334.4 MB in the end (delta: -260.6 MB). Peak memory consumption was 131.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:13,551 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:18:13,551 INFO L168 Benchmark]: CACSL2BoogieTranslator took 487.84 ms. Allocated memory is still 101.7 MB. Free memory was 73.7 MB in the beginning and 55.5 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:13,552 INFO L168 Benchmark]: Boogie Procedure Inliner took 159.28 ms. Allocated memory was 101.7 MB in the beginning and 130.0 MB in the end (delta: 28.3 MB). Free memory was 55.5 MB in the beginning and 111.0 MB in the end (delta: -55.5 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:13,553 INFO L168 Benchmark]: Boogie Preprocessor took 63.07 ms. Allocated memory is still 130.0 MB. Free memory was 111.0 MB in the beginning and 108.3 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:13,553 INFO L168 Benchmark]: RCFGBuilder took 1335.05 ms. Allocated memory was 130.0 MB in the beginning and 140.5 MB in the end (delta: 10.5 MB). Free memory was 108.3 MB in the beginning and 119.1 MB in the end (delta: -10.8 MB). Peak memory consumption was 56.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:13,557 INFO L168 Benchmark]: IcfgToChc took 7081.23 ms. Allocated memory was 140.5 MB in the beginning and 493.4 MB in the end (delta: 352.8 MB). Free memory was 119.1 MB in the beginning and 409.1 MB in the end (delta: -290.0 MB). Peak memory consumption was 401.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:13,558 INFO L168 Benchmark]: ChcSmtPrinter took 335.28 ms. Allocated memory is still 493.4 MB. Free memory was 409.1 MB in the beginning and 334.4 MB in the end (delta: 74.8 MB). Peak memory consumption was 74.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:13,563 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 487.84 ms. Allocated memory is still 101.7 MB. Free memory was 73.7 MB in the beginning and 55.5 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 159.28 ms. Allocated memory was 101.7 MB in the beginning and 130.0 MB in the end (delta: 28.3 MB). Free memory was 55.5 MB in the beginning and 111.0 MB in the end (delta: -55.5 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 63.07 ms. Allocated memory is still 130.0 MB. Free memory was 111.0 MB in the beginning and 108.3 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1335.05 ms. Allocated memory was 130.0 MB in the beginning and 140.5 MB in the end (delta: 10.5 MB). Free memory was 108.3 MB in the beginning and 119.1 MB in the end (delta: -10.8 MB). Peak memory consumption was 56.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 7081.23 ms. Allocated memory was 140.5 MB in the beginning and 493.4 MB in the end (delta: 352.8 MB). Free memory was 119.1 MB in the beginning and 409.1 MB in the end (delta: -290.0 MB). Peak memory consumption was 401.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 335.28 ms. Allocated memory is still 493.4 MB. Free memory was 409.1 MB in the beginning and 334.4 MB in the end (delta: 74.8 MB). Peak memory consumption was 74.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...