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_STARTPALS_ActiveStandby_false-unreach-call.5.ufo.BOUNDED-10.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:16:06,550 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:16:06,552 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:16:06,563 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:16:06,564 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:16:06,565 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:16:06,566 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:16:06,568 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:16:06,569 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:16:06,570 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:16:06,571 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:16:06,571 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:16:06,572 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:16:06,573 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:16:06,574 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:16:06,575 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:16:06,576 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:16:06,578 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:16:06,582 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:16:06,583 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:16:06,584 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:16:06,585 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:16:06,588 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:16:06,588 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:16:06,588 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:16:06,589 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:16:06,589 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:16:06,590 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:16:06,590 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:16:06,591 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:16:06,592 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:16:06,593 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:16:06,594 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:16:06,594 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:16:06,595 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:16:06,595 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:16:06,595 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:16:06,596 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:16:06,597 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:16:06,597 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 22:16:06,612 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:16:06,613 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:16:06,614 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:16:06,614 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:16:06,614 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:16:06,614 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:16:06,615 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:16:06,615 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:16:06,615 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:16:06,615 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:16:06,615 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:16:06,616 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:16:06,616 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:16:06,616 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:16:06,616 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:16:06,616 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:16:06,616 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:16:06,617 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:16:06,617 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:16:06,617 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:16:06,617 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:16:06,617 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:16:06,618 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:16:06,618 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:16:06,618 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:16:06,618 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:16:06,618 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:16:06,619 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:16:06,619 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 22:16:06,653 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:16:06,664 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:16:06,670 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:16:06,671 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:16:06,672 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:16:06,672 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_STARTPALS_ActiveStandby_false-unreach-call.5.ufo.BOUNDED-10.pals.c [2019-03-17 22:16:06,726 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/189265c4c/971650cf3dd04f64a8904178ae865eed/FLAGadd90137d [2019-03-17 22:16:07,167 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:16:07,170 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_STARTPALS_ActiveStandby_false-unreach-call.5.ufo.BOUNDED-10.pals.c [2019-03-17 22:16:07,180 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/189265c4c/971650cf3dd04f64a8904178ae865eed/FLAGadd90137d [2019-03-17 22:16:07,473 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/189265c4c/971650cf3dd04f64a8904178ae865eed [2019-03-17 22:16:07,481 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:16:07,483 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:16:07,484 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:16:07,484 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:16:07,488 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:16:07,489 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:16:07" (1/1) ... [2019-03-17 22:16:07,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cb8f52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:07, skipping insertion in model container [2019-03-17 22:16:07,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:16:07" (1/1) ... [2019-03-17 22:16:07,503 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:16:07,565 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:16:07,875 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:16:07,895 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:16:08,034 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:16:08,065 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:16:08,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:08 WrapperNode [2019-03-17 22:16:08,066 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:16:08,066 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:16:08,067 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:16:08,067 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:16:08,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:08" (1/1) ... [2019-03-17 22:16:08,189 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:08" (1/1) ... [2019-03-17 22:16:08,247 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:16:08,248 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:16:08,248 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:16:08,248 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:16:08,261 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:08" (1/1) ... [2019-03-17 22:16:08,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:08" (1/1) ... [2019-03-17 22:16:08,276 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:08" (1/1) ... [2019-03-17 22:16:08,277 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:08" (1/1) ... [2019-03-17 22:16:08,302 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:08" (1/1) ... [2019-03-17 22:16:08,315 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:08" (1/1) ... [2019-03-17 22:16:08,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:08" (1/1) ... [2019-03-17 22:16:08,326 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:16:08,327 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:16:08,327 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:16:08,327 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:16:08,328 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:08" (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 22:16:08,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:16:08,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:16:10,427 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:16:10,427 INFO L286 CfgBuilder]: Removed 117 assue(true) statements. [2019-03-17 22:16:10,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:16:10 BoogieIcfgContainer [2019-03-17 22:16:10,429 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:16:10,429 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:16:10,429 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:16:10,429 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:16:10,432 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:16:10" (1/1) ... [2019-03-17 22:16:26,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:16:26 HornClauseAST [2019-03-17 22:16:26,265 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:16:26,267 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:16:26,267 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:16:26,268 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:16:26,269 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:16:26" (1/1) ... [2019-03-17 22:16:26,270 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_STARTPALS_ActiveStandby_false-unreach-call.5.ufo.BOUNDED-10.pals.c_UID4230669494080740819.smt2 [2019-03-17 22:16:26,852 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:16:26,854 INFO L168 Benchmark]: Toolchain (without parser) took 19371.91 ms. Allocated memory was 115.3 MB in the beginning and 963.1 MB in the end (delta: 847.8 MB). Free memory was 64.0 MB in the beginning and 469.8 MB in the end (delta: -405.8 MB). Peak memory consumption was 442.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:26,855 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 115.3 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:16:26,856 INFO L168 Benchmark]: CACSL2BoogieTranslator took 582.12 ms. Allocated memory is still 115.3 MB. Free memory was 63.8 MB in the beginning and 44.7 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:26,856 INFO L168 Benchmark]: Boogie Procedure Inliner took 181.06 ms. Allocated memory was 115.3 MB in the beginning and 126.4 MB in the end (delta: 11.0 MB). Free memory was 44.7 MB in the beginning and 100.2 MB in the end (delta: -55.5 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:26,857 INFO L168 Benchmark]: Boogie Preprocessor took 78.96 ms. Allocated memory is still 126.4 MB. Free memory was 100.2 MB in the beginning and 96.8 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:26,857 INFO L168 Benchmark]: RCFGBuilder took 2101.74 ms. Allocated memory was 126.4 MB in the beginning and 173.0 MB in the end (delta: 46.7 MB). Free memory was 96.8 MB in the beginning and 117.6 MB in the end (delta: -20.8 MB). Peak memory consumption was 60.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:26,858 INFO L168 Benchmark]: IcfgToChc took 15836.48 ms. Allocated memory was 173.0 MB in the beginning and 963.1 MB in the end (delta: 790.1 MB). Free memory was 117.6 MB in the beginning and 623.4 MB in the end (delta: -505.8 MB). Peak memory consumption was 709.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:26,858 INFO L168 Benchmark]: ChcSmtPrinter took 584.92 ms. Allocated memory is still 963.1 MB. Free memory was 623.4 MB in the beginning and 469.8 MB in the end (delta: 153.6 MB). Peak memory consumption was 153.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:16:26,862 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 115.3 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 582.12 ms. Allocated memory is still 115.3 MB. Free memory was 63.8 MB in the beginning and 44.7 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 181.06 ms. Allocated memory was 115.3 MB in the beginning and 126.4 MB in the end (delta: 11.0 MB). Free memory was 44.7 MB in the beginning and 100.2 MB in the end (delta: -55.5 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 78.96 ms. Allocated memory is still 126.4 MB. Free memory was 100.2 MB in the beginning and 96.8 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2101.74 ms. Allocated memory was 126.4 MB in the beginning and 173.0 MB in the end (delta: 46.7 MB). Free memory was 96.8 MB in the beginning and 117.6 MB in the end (delta: -20.8 MB). Peak memory consumption was 60.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 15836.48 ms. Allocated memory was 173.0 MB in the beginning and 963.1 MB in the end (delta: 790.1 MB). Free memory was 117.6 MB in the beginning and 623.4 MB in the end (delta: -505.8 MB). Peak memory consumption was 709.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 584.92 ms. Allocated memory is still 963.1 MB. Free memory was 623.4 MB in the beginning and 469.8 MB in the end (delta: 153.6 MB). Peak memory consumption was 153.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...