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/float-newlib/float_req_bl_1092b_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:19:10,574 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:19:10,576 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:19:10,588 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:19:10,588 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:19:10,589 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:19:10,590 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:19:10,592 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:19:10,594 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:19:10,595 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:19:10,595 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:19:10,596 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:19:10,597 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:19:10,598 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:19:10,599 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:19:10,599 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:19:10,600 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:19:10,602 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:19:10,604 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:19:10,606 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:19:10,607 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:19:10,608 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:19:10,610 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:19:10,611 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:19:10,611 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:19:10,612 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:19:10,612 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:19:10,613 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:19:10,613 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:19:10,614 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:19:10,615 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:19:10,616 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:19:10,617 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:19:10,617 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:19:10,618 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:19:10,618 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:19:10,618 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:19:10,619 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:19:10,621 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:19:10,622 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 12:19:10,640 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:19:10,641 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:19:10,642 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:19:10,642 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:19:10,642 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:19:10,643 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:19:10,643 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:19:10,643 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:19:10,643 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:19:10,645 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:19:10,645 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:19:10,645 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:19:10,645 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:19:10,645 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:19:10,646 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:19:10,646 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:19:10,646 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:19:10,646 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:19:10,646 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:19:10,647 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:19:10,648 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:19:10,648 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:19:10,648 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:19:10,648 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:19:10,649 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:19:10,649 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:19:10,649 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:19:10,649 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:19:10,649 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 12:19:10,690 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:19:10,702 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:19:10,705 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:19:10,707 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:19:10,707 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:19:10,708 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/float_req_bl_1092b_true-unreach-call.c [2019-03-17 12:19:10,755 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/999434beb/f189d1003c234c979451306a6994a209/FLAG09cd00fa6 [2019-03-17 12:19:11,205 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:19:11,206 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/float_req_bl_1092b_true-unreach-call.c [2019-03-17 12:19:11,212 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/999434beb/f189d1003c234c979451306a6994a209/FLAG09cd00fa6 [2019-03-17 12:19:11,577 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/999434beb/f189d1003c234c979451306a6994a209 [2019-03-17 12:19:11,587 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:19:11,589 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:19:11,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:19:11,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:19:11,594 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:19:11,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:19:11" (1/1) ... [2019-03-17 12:19:11,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bd35b12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:11, skipping insertion in model container [2019-03-17 12:19:11,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:19:11" (1/1) ... [2019-03-17 12:19:11,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:19:11,630 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:19:11,840 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:19:11,849 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:19:11,892 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:19:11,914 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:19:11,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:11 WrapperNode [2019-03-17 12:19:11,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:19:11,915 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:19:11,915 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:19:11,915 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:19:11,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:11" (1/1) ... [2019-03-17 12:19:11,936 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:11" (1/1) ... [2019-03-17 12:19:11,962 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:19:11,962 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:19:11,962 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:19:11,963 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:19:11,972 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:11" (1/1) ... [2019-03-17 12:19:11,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:11" (1/1) ... [2019-03-17 12:19:11,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:11" (1/1) ... [2019-03-17 12:19:11,976 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:11" (1/1) ... [2019-03-17 12:19:11,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:11" (1/1) ... [2019-03-17 12:19:12,070 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:11" (1/1) ... [2019-03-17 12:19:12,072 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:11" (1/1) ... [2019-03-17 12:19:12,081 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:19:12,082 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:19:12,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:19:12,082 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:19:12,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:19:11" (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 12:19:12,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-03-17 12:19:12,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 12:19:12,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-03-17 12:19:12,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:19:12,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:19:12,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 12:19:12,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 12:19:12,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 12:19:12,625 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:19:12,626 INFO L286 CfgBuilder]: Removed 14 assue(true) statements. [2019-03-17 12:19:12,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:19:12 BoogieIcfgContainer [2019-03-17 12:19:12,627 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:19:12,628 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:19:12,628 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:19:12,628 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:19:12,630 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:19:12" (1/1) ... [2019-03-17 12:19:13,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:19:13 HornClauseAST [2019-03-17 12:19:13,305 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:19:13,305 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:19:13,305 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:19:13,306 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:19:13,308 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:19:13" (1/1) ... [2019-03-17 12:19:13,312 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-newlib/ChcSmtPrinter_float_req_bl_1092b_true-unreach-call.c_UID3120777932288601061.smt2 [2019-03-17 12:19:13,386 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:19:13,388 INFO L168 Benchmark]: Toolchain (without parser) took 1800.21 ms. Allocated memory was 113.2 MB in the beginning and 176.7 MB in the end (delta: 63.4 MB). Free memory was 64.2 MB in the beginning and 77.4 MB in the end (delta: -13.2 MB). Peak memory consumption was 50.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:13,390 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:19:13,390 INFO L168 Benchmark]: CACSL2BoogieTranslator took 325.00 ms. Allocated memory is still 113.2 MB. Free memory was 63.8 MB in the beginning and 53.0 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:13,391 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.80 ms. Allocated memory is still 113.2 MB. Free memory was 53.0 MB in the beginning and 51.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:13,391 INFO L168 Benchmark]: Boogie Preprocessor took 119.46 ms. Allocated memory was 113.2 MB in the beginning and 125.8 MB in the end (delta: 12.6 MB). Free memory was 51.2 MB in the beginning and 103.7 MB in the end (delta: -52.5 MB). Peak memory consumption was 12.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:13,392 INFO L168 Benchmark]: RCFGBuilder took 545.32 ms. Allocated memory is still 125.8 MB. Free memory was 103.7 MB in the beginning and 86.4 MB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:13,392 INFO L168 Benchmark]: IcfgToChc took 677.39 ms. Allocated memory was 125.8 MB in the beginning and 176.7 MB in the end (delta: 50.9 MB). Free memory was 86.4 MB in the beginning and 83.1 MB in the end (delta: 3.3 MB). Peak memory consumption was 54.2 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:13,393 INFO L168 Benchmark]: ChcSmtPrinter took 81.42 ms. Allocated memory is still 176.7 MB. Free memory was 83.1 MB in the beginning and 77.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:19:13,396 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 325.00 ms. Allocated memory is still 113.2 MB. Free memory was 63.8 MB in the beginning and 53.0 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 46.80 ms. Allocated memory is still 113.2 MB. Free memory was 53.0 MB in the beginning and 51.2 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 119.46 ms. Allocated memory was 113.2 MB in the beginning and 125.8 MB in the end (delta: 12.6 MB). Free memory was 51.2 MB in the beginning and 103.7 MB in the end (delta: -52.5 MB). Peak memory consumption was 12.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 545.32 ms. Allocated memory is still 125.8 MB. Free memory was 103.7 MB in the beginning and 86.4 MB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 677.39 ms. Allocated memory was 125.8 MB in the beginning and 176.7 MB in the end (delta: 50.9 MB). Free memory was 86.4 MB in the beginning and 83.1 MB in the end (delta: 3.3 MB). Peak memory consumption was 54.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 81.42 ms. Allocated memory is still 176.7 MB. Free memory was 83.1 MB in the beginning and 77.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...