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/eca-rers2012/Problem16_label05_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:11:57,593 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:11:57,595 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:11:57,606 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:11:57,606 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:11:57,608 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:11:57,609 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:11:57,611 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:11:57,612 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:11:57,613 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:11:57,614 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:11:57,614 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:11:57,615 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:11:57,616 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:11:57,617 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:11:57,618 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:11:57,619 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:11:57,621 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:11:57,623 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:11:57,625 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:11:57,626 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:11:57,627 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:11:57,630 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:11:57,630 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:11:57,630 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:11:57,631 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:11:57,631 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:11:57,632 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:11:57,633 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:11:57,633 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:11:57,634 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:11:57,635 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:11:57,636 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:11:57,637 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:11:57,637 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:11:57,637 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:11:57,638 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:11:57,639 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:11:57,643 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:11:57,644 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 12:11:57,675 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:11:57,675 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:11:57,678 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:11:57,678 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:11:57,678 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:11:57,679 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:11:57,679 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:11:57,679 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:11:57,679 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:11:57,679 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:11:57,679 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:11:57,680 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:11:57,680 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:11:57,680 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:11:57,680 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:11:57,681 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:11:57,681 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:11:57,681 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:11:57,681 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:11:57,681 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:11:57,682 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:11:57,682 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:11:57,682 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:11:57,682 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:11:57,682 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:11:57,683 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:11:57,684 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:11:57,685 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:11:57,685 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 12:11:57,732 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:11:57,749 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:11:57,753 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:11:57,754 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:11:57,755 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:11:57,756 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem16_label05_false-unreach-call.c [2019-03-18 12:11:57,816 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5399d1d85/7d49b2c0ee764eef94e926dd9fa778be/FLAG52c4a4549 [2019-03-18 12:11:58,435 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:11:58,435 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem16_label05_false-unreach-call.c [2019-03-18 12:11:58,455 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5399d1d85/7d49b2c0ee764eef94e926dd9fa778be/FLAG52c4a4549 [2019-03-18 12:11:58,592 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5399d1d85/7d49b2c0ee764eef94e926dd9fa778be [2019-03-18 12:11:58,600 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:11:58,602 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:11:58,603 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:11:58,603 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:11:58,608 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:11:58,609 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:11:58" (1/1) ... [2019-03-18 12:11:58,612 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e6d45a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:58, skipping insertion in model container [2019-03-18 12:11:58,612 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:11:58" (1/1) ... [2019-03-18 12:11:58,619 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:11:58,694 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:11:59,377 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:11:59,383 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:11:59,619 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:11:59,827 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:11:59,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:59 WrapperNode [2019-03-18 12:11:59,828 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:11:59,829 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:11:59,829 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:11:59,829 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:11:59,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:59" (1/1) ... [2019-03-18 12:11:59,884 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:59" (1/1) ... [2019-03-18 12:12:00,019 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:12:00,020 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:12:00,020 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:12:00,020 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:12:00,031 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:59" (1/1) ... [2019-03-18 12:12:00,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:59" (1/1) ... [2019-03-18 12:12:00,043 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:59" (1/1) ... [2019-03-18 12:12:00,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:59" (1/1) ... [2019-03-18 12:12:00,104 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:59" (1/1) ... [2019-03-18 12:12:00,139 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:59" (1/1) ... [2019-03-18 12:12:00,176 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:59" (1/1) ... [2019-03-18 12:12:00,211 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:12:00,212 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:12:00,212 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:12:00,212 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:12:00,213 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:59" (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 12:12:00,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:12:00,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:12:05,701 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:12:05,701 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:12:05,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:12:05 BoogieIcfgContainer [2019-03-18 12:12:05,703 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:12:05,703 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:12:05,703 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:12:05,704 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:12:05,707 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:12:05" (1/1) ... [2019-03-18 12:12:09,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:12:09 HornClauseAST [2019-03-18 12:12:09,632 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:12:09,633 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:12:09,633 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:12:09,633 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:12:09,635 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:12:09" (1/1) ... [2019-03-18 12:12:09,636 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem16_label05_false-unreach-call.c_UID347964463541804439.smt2 [2019-03-18 12:12:09,896 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:12:09,897 INFO L168 Benchmark]: Toolchain (without parser) took 11296.76 ms. Allocated memory was 101.7 MB in the beginning and 350.2 MB in the end (delta: 248.5 MB). Free memory was 69.8 MB in the beginning and 97.5 MB in the end (delta: -27.7 MB). Peak memory consumption was 220.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:12:09,899 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. [2019-03-18 12:12:09,899 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1225.68 ms. Allocated memory was 101.7 MB in the beginning and 152.6 MB in the end (delta: 50.9 MB). Free memory was 69.6 MB in the beginning and 127.0 MB in the end (delta: -57.5 MB). Peak memory consumption was 51.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:12:09,900 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.61 ms. Allocated memory is still 152.6 MB. Free memory was 127.0 MB in the beginning and 103.2 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:12:09,900 INFO L168 Benchmark]: Boogie Preprocessor took 191.35 ms. Allocated memory is still 152.6 MB. Free memory was 103.2 MB in the beginning and 88.1 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:12:09,901 INFO L168 Benchmark]: RCFGBuilder took 5491.50 ms. Allocated memory was 152.6 MB in the beginning and 197.7 MB in the end (delta: 45.1 MB). Free memory was 88.1 MB in the beginning and 144.5 MB in the end (delta: -56.4 MB). Peak memory consumption was 63.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:12:09,901 INFO L168 Benchmark]: IcfgToChc took 3929.03 ms. Allocated memory was 197.7 MB in the beginning and 350.2 MB in the end (delta: 152.6 MB). Free memory was 144.5 MB in the beginning and 154.0 MB in the end (delta: -9.5 MB). Peak memory consumption was 273.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:12:09,901 INFO L168 Benchmark]: ChcSmtPrinter took 263.31 ms. Allocated memory is still 350.2 MB. Free memory was 154.0 MB in the beginning and 97.5 MB in the end (delta: 56.5 MB). Peak memory consumption was 56.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:12:09,904 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 1225.68 ms. Allocated memory was 101.7 MB in the beginning and 152.6 MB in the end (delta: 50.9 MB). Free memory was 69.6 MB in the beginning and 127.0 MB in the end (delta: -57.5 MB). Peak memory consumption was 51.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 190.61 ms. Allocated memory is still 152.6 MB. Free memory was 127.0 MB in the beginning and 103.2 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 191.35 ms. Allocated memory is still 152.6 MB. Free memory was 103.2 MB in the beginning and 88.1 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5491.50 ms. Allocated memory was 152.6 MB in the beginning and 197.7 MB in the end (delta: 45.1 MB). Free memory was 88.1 MB in the beginning and 144.5 MB in the end (delta: -56.4 MB). Peak memory consumption was 63.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 3929.03 ms. Allocated memory was 197.7 MB in the beginning and 350.2 MB in the end (delta: 152.6 MB). Free memory was 144.5 MB in the beginning and 154.0 MB in the end (delta: -9.5 MB). Peak memory consumption was 273.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 263.31 ms. Allocated memory is still 350.2 MB. Free memory was 154.0 MB in the beginning and 97.5 MB in the end (delta: 56.5 MB). Peak memory consumption was 56.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...