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_spec3_product37_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:13:20,588 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:13:20,591 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:13:20,609 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:13:20,609 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:13:20,610 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:13:20,612 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:13:20,614 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:13:20,615 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:13:20,616 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:13:20,617 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:13:20,618 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:13:20,619 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:13:20,620 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:13:20,621 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:13:20,623 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:13:20,624 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:13:20,626 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:13:20,633 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:13:20,635 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:13:20,638 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:13:20,639 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:13:20,645 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:13:20,646 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:13:20,646 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:13:20,647 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:13:20,647 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:13:20,649 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:13:20,649 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:13:20,653 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:13:20,654 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:13:20,655 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:13:20,658 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:13:20,658 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:13:20,659 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:13:20,659 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:13:20,659 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:13:20,660 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:13:20,661 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:13:20,661 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 22:13:20,685 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:13:20,686 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:13:20,687 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:13:20,687 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:13:20,688 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:13:20,688 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:13:20,689 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:13:20,689 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:13:20,689 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:13:20,689 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:13:20,689 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:13:20,690 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:13:20,690 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:13:20,690 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:13:20,690 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:13:20,690 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:13:20,692 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:13:20,692 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:13:20,692 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:13:20,692 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:13:20,693 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:13:20,693 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:13:20,693 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:13:20,693 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:13:20,693 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:13:20,694 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:13:20,694 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:13:20,694 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:13:20,694 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 22:13:20,754 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:13:20,770 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:13:20,777 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:13:20,779 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:13:20,779 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:13:20,780 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec3_product37_true-unreach-call_false-termination.cil.c [2019-03-17 22:13:20,848 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fdec97583/7db8d55083404595a10d6f6055d83027/FLAG8769d8b50 [2019-03-17 22:13:21,340 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:13:21,341 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec3_product37_true-unreach-call_false-termination.cil.c [2019-03-17 22:13:21,355 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fdec97583/7db8d55083404595a10d6f6055d83027/FLAG8769d8b50 [2019-03-17 22:13:21,650 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fdec97583/7db8d55083404595a10d6f6055d83027 [2019-03-17 22:13:21,661 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:13:21,662 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:13:21,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:13:21,664 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:13:21,668 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:13:21,669 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:13:21" (1/1) ... [2019-03-17 22:13:21,673 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a0a509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:21, skipping insertion in model container [2019-03-17 22:13:21,673 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:13:21" (1/1) ... [2019-03-17 22:13:21,681 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:13:21,738 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:13:22,113 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:13:22,129 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:13:22,334 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:13:22,364 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:13:22,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:22 WrapperNode [2019-03-17 22:13:22,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:13:22,365 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:13:22,366 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:13:22,366 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:13:22,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:22" (1/1) ... [2019-03-17 22:13:22,395 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:22" (1/1) ... [2019-03-17 22:13:22,442 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:13:22,443 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:13:22,443 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:13:22,443 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:13:22,453 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:22" (1/1) ... [2019-03-17 22:13:22,454 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:22" (1/1) ... [2019-03-17 22:13:22,459 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:22" (1/1) ... [2019-03-17 22:13:22,459 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:22" (1/1) ... [2019-03-17 22:13:22,471 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:22" (1/1) ... [2019-03-17 22:13:22,485 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:22" (1/1) ... [2019-03-17 22:13:22,488 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:22" (1/1) ... [2019-03-17 22:13:22,498 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:13:22,498 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:13:22,498 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:13:22,499 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:13:22,500 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:13:22" (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 22:13:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 22:13:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 22:13:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:13:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:13:24,228 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:13:24,229 INFO L286 CfgBuilder]: Removed 162 assue(true) statements. [2019-03-17 22:13:24,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:13:24 BoogieIcfgContainer [2019-03-17 22:13:24,231 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:13:24,231 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:13:24,231 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:13:24,232 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:13:24,234 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:13:24" (1/1) ... [2019-03-17 22:13:29,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:13:29 HornClauseAST [2019-03-17 22:13:29,918 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:13:29,919 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:13:29,919 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:13:29,919 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:13:29,921 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:13:29" (1/1) ... [2019-03-17 22:13:29,922 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec3_product37_true-unreach-call_false-termination.cil.c_UID8992835077691237781.smt2 [2019-03-17 22:13:30,157 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:13:30,159 INFO L168 Benchmark]: Toolchain (without parser) took 8497.83 ms. Allocated memory was 113.2 MB in the beginning and 520.1 MB in the end (delta: 406.8 MB). Free memory was 62.0 MB in the beginning and 375.7 MB in the end (delta: -313.7 MB). Peak memory consumption was 93.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:30,161 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 113.2 MB. Free memory is still 81.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:13:30,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 701.53 ms. Allocated memory was 113.2 MB in the beginning and 126.9 MB in the end (delta: 13.6 MB). Free memory was 61.8 MB in the beginning and 98.2 MB in the end (delta: -36.4 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:30,162 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.94 ms. Allocated memory is still 126.9 MB. Free memory was 98.2 MB in the beginning and 94.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:30,167 INFO L168 Benchmark]: Boogie Preprocessor took 55.22 ms. Allocated memory is still 126.9 MB. Free memory was 94.3 MB in the beginning and 91.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:30,168 INFO L168 Benchmark]: RCFGBuilder took 1732.68 ms. Allocated memory was 126.9 MB in the beginning and 175.6 MB in the end (delta: 48.8 MB). Free memory was 91.3 MB in the beginning and 142.2 MB in the end (delta: -50.9 MB). Peak memory consumption was 54.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:30,168 INFO L168 Benchmark]: IcfgToChc took 5687.51 ms. Allocated memory was 175.6 MB in the beginning and 520.1 MB in the end (delta: 344.5 MB). Free memory was 142.2 MB in the beginning and 431.4 MB in the end (delta: -289.2 MB). Peak memory consumption was 340.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:30,168 INFO L168 Benchmark]: ChcSmtPrinter took 238.72 ms. Allocated memory is still 520.1 MB. Free memory was 431.4 MB in the beginning and 375.7 MB in the end (delta: 55.7 MB). Peak memory consumption was 55.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:30,173 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 113.2 MB. Free memory is still 81.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 701.53 ms. Allocated memory was 113.2 MB in the beginning and 126.9 MB in the end (delta: 13.6 MB). Free memory was 61.8 MB in the beginning and 98.2 MB in the end (delta: -36.4 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 76.94 ms. Allocated memory is still 126.9 MB. Free memory was 98.2 MB in the beginning and 94.3 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 55.22 ms. Allocated memory is still 126.9 MB. Free memory was 94.3 MB in the beginning and 91.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1732.68 ms. Allocated memory was 126.9 MB in the beginning and 175.6 MB in the end (delta: 48.8 MB). Free memory was 91.3 MB in the beginning and 142.2 MB in the end (delta: -50.9 MB). Peak memory consumption was 54.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 5687.51 ms. Allocated memory was 175.6 MB in the beginning and 520.1 MB in the end (delta: 344.5 MB). Free memory was 142.2 MB in the beginning and 431.4 MB in the end (delta: -289.2 MB). Peak memory consumption was 340.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 238.72 ms. Allocated memory is still 520.1 MB. Free memory was 431.4 MB in the beginning and 375.7 MB in the end (delta: 55.7 MB). Peak memory consumption was 55.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...