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/systemc/token_ring.07_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:25:33,514 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:25:33,516 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:25:33,533 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:25:33,534 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:25:33,535 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:25:33,537 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:25:33,539 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:25:33,542 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:25:33,543 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:25:33,551 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:25:33,551 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:25:33,553 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:25:33,554 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:25:33,556 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:25:33,557 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:25:33,559 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:25:33,563 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:25:33,566 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:25:33,568 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:25:33,569 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:25:33,571 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:25:33,574 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:25:33,574 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:25:33,574 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:25:33,575 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:25:33,576 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:25:33,577 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:25:33,577 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:25:33,580 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:25:33,581 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:25:33,582 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:25:33,584 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:25:33,585 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:25:33,586 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:25:33,586 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:25:33,586 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:25:33,587 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:25:33,587 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:25:33,589 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 22:25:33,613 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:25:33,613 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:25:33,614 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:25:33,615 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:25:33,616 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:25:33,616 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:25:33,616 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:25:33,616 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:25:33,616 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:25:33,617 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:25:33,617 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:25:33,617 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:25:33,617 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:25:33,617 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:25:33,618 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:25:33,618 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:25:33,618 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:25:33,618 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:25:33,618 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:25:33,620 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:25:33,620 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:25:33,620 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:25:33,620 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:25:33,621 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:25:33,621 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:25:33,621 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:25:33,621 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:25:33,621 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:25:33,622 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 22:25:33,680 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:25:33,698 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:25:33,703 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:25:33,705 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:25:33,706 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:25:33,707 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/systemc/token_ring.07_false-unreach-call_false-termination.cil.c [2019-03-17 22:25:33,774 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d283e207/2075da1780c8477db22a9428445cbc60/FLAGfb50e5b33 [2019-03-17 22:25:34,349 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:25:34,350 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/systemc/token_ring.07_false-unreach-call_false-termination.cil.c [2019-03-17 22:25:34,364 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d283e207/2075da1780c8477db22a9428445cbc60/FLAGfb50e5b33 [2019-03-17 22:25:34,779 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d283e207/2075da1780c8477db22a9428445cbc60 [2019-03-17 22:25:34,789 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:25:34,791 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:25:34,792 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:25:34,792 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:25:34,796 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:25:34,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:25:34" (1/1) ... [2019-03-17 22:25:34,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e7d00d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:34, skipping insertion in model container [2019-03-17 22:25:34,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:25:34" (1/1) ... [2019-03-17 22:25:34,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:25:34,868 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:25:35,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:25:35,176 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:25:35,246 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:25:35,276 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:25:35,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:35 WrapperNode [2019-03-17 22:25:35,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:25:35,277 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:25:35,277 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:25:35,278 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:25:35,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:35" (1/1) ... [2019-03-17 22:25:35,383 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:35" (1/1) ... [2019-03-17 22:25:35,477 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:25:35,478 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:25:35,478 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:25:35,478 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:25:35,489 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:35" (1/1) ... [2019-03-17 22:25:35,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:35" (1/1) ... [2019-03-17 22:25:35,496 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:35" (1/1) ... [2019-03-17 22:25:35,496 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:35" (1/1) ... [2019-03-17 22:25:35,540 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:35" (1/1) ... [2019-03-17 22:25:35,587 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:35" (1/1) ... [2019-03-17 22:25:35,593 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:35" (1/1) ... [2019-03-17 22:25:35,603 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:25:35,604 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:25:35,604 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:25:35,604 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:25:35,605 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:25:35" (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 22:25:35,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:25:35,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:25:39,071 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:25:39,072 INFO L286 CfgBuilder]: Removed 280 assue(true) statements. [2019-03-17 22:25:39,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:25:39 BoogieIcfgContainer [2019-03-17 22:25:39,074 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:25:39,074 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:25:39,074 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:25:39,074 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:25:39,077 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:25:39" (1/1) ... [2019-03-17 22:26:11,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:26:11 HornClauseAST [2019-03-17 22:26:11,337 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:26:11,338 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:26:11,338 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:26:11,338 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:26:11,339 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:26:11" (1/1) ... [2019-03-17 22:26:11,341 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/systemc/ChcSmtPrinter_token_ring.07_false-unreach-call_false-termination.cil.c_UID4848005453816203658.smt2 [2019-03-17 22:26:12,399 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:26:12,401 INFO L168 Benchmark]: Toolchain (without parser) took 37611.42 ms. Allocated memory was 101.7 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 73.9 MB in the beginning and 565.1 MB in the end (delta: -491.2 MB). Peak memory consumption was 834.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:26:12,403 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:26:12,403 INFO L168 Benchmark]: CACSL2BoogieTranslator took 484.65 ms. Allocated memory is still 101.7 MB. Free memory was 73.6 MB in the beginning and 52.6 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:26:12,404 INFO L168 Benchmark]: Boogie Procedure Inliner took 200.21 ms. Allocated memory was 101.7 MB in the beginning and 130.0 MB in the end (delta: 28.3 MB). Free memory was 52.3 MB in the beginning and 106.3 MB in the end (delta: -54.0 MB). Peak memory consumption was 3.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:26:12,404 INFO L168 Benchmark]: Boogie Preprocessor took 125.85 ms. Allocated memory is still 130.0 MB. Free memory was 106.3 MB in the beginning and 100.6 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:26:12,405 INFO L168 Benchmark]: RCFGBuilder took 3469.84 ms. Allocated memory was 130.0 MB in the beginning and 156.8 MB in the end (delta: 26.7 MB). Free memory was 100.0 MB in the beginning and 123.5 MB in the end (delta: -23.5 MB). Peak memory consumption was 51.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:26:12,405 INFO L168 Benchmark]: IcfgToChc took 32263.78 ms. Allocated memory was 156.8 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 123.5 MB in the beginning and 874.3 MB in the end (delta: -750.8 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2019-03-17 22:26:12,406 INFO L168 Benchmark]: ChcSmtPrinter took 1061.88 ms. Allocated memory is still 1.4 GB. Free memory was 874.3 MB in the beginning and 565.1 MB in the end (delta: 309.2 MB). Peak memory consumption was 309.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:26:12,409 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 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 484.65 ms. Allocated memory is still 101.7 MB. Free memory was 73.6 MB in the beginning and 52.6 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 200.21 ms. Allocated memory was 101.7 MB in the beginning and 130.0 MB in the end (delta: 28.3 MB). Free memory was 52.3 MB in the beginning and 106.3 MB in the end (delta: -54.0 MB). Peak memory consumption was 3.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 125.85 ms. Allocated memory is still 130.0 MB. Free memory was 106.3 MB in the beginning and 100.6 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3469.84 ms. Allocated memory was 130.0 MB in the beginning and 156.8 MB in the end (delta: 26.7 MB). Free memory was 100.0 MB in the beginning and 123.5 MB in the end (delta: -23.5 MB). Peak memory consumption was 51.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 32263.78 ms. Allocated memory was 156.8 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 123.5 MB in the beginning and 874.3 MB in the end (delta: -750.8 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1061.88 ms. Allocated memory is still 1.4 GB. Free memory was 874.3 MB in the beginning and 565.1 MB in the end (delta: 309.2 MB). Peak memory consumption was 309.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...