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/Problem04_label45_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:32:22,416 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:32:22,422 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:32:22,437 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:32:22,438 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:32:22,439 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:32:22,440 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:32:22,442 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:32:22,444 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:32:22,445 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:32:22,446 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:32:22,446 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:32:22,447 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:32:22,448 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:32:22,449 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:32:22,450 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:32:22,451 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:32:22,452 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:32:22,454 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:32:22,456 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:32:22,457 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:32:22,459 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:32:22,461 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:32:22,462 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:32:22,462 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:32:22,463 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:32:22,463 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:32:22,464 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:32:22,465 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:32:22,465 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:32:22,466 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:32:22,467 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:32:22,468 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:32:22,468 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:32:22,469 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:32:22,469 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:32:22,469 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:32:22,470 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:32:22,471 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:32:22,471 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 11:32:22,492 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:32:22,492 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:32:22,494 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:32:22,494 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:32:22,495 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:32:22,495 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:32:22,495 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:32:22,495 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:32:22,495 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:32:22,496 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:32:22,497 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:32:22,497 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:32:22,497 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:32:22,497 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:32:22,497 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:32:22,497 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:32:22,498 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:32:22,498 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:32:22,498 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:32:22,498 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:32:22,499 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:32:22,500 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:32:22,500 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:32:22,500 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:32:22,500 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:32:22,501 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:32:22,501 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:32:22,501 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:32:22,501 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 11:32:22,552 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:32:22,568 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:32:22,572 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:32:22,574 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:32:22,574 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:32:22,575 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label45_false-unreach-call.c [2019-03-17 11:32:22,641 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83550f16c/b136ef4e896d41a7a4b2c661f0e447fd/FLAGb80dc3dda [2019-03-17 11:32:23,385 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:32:23,386 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label45_false-unreach-call.c [2019-03-17 11:32:23,414 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83550f16c/b136ef4e896d41a7a4b2c661f0e447fd/FLAGb80dc3dda [2019-03-17 11:32:23,477 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83550f16c/b136ef4e896d41a7a4b2c661f0e447fd [2019-03-17 11:32:23,488 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:32:23,492 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:32:23,495 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:32:23,495 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:32:23,501 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:32:23,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:32:23" (1/1) ... [2019-03-17 11:32:23,505 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d3d42c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:32:23, skipping insertion in model container [2019-03-17 11:32:23,505 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:32:23" (1/1) ... [2019-03-17 11:32:23,513 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:32:23,682 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:32:25,144 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:32:25,150 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:32:25,748 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:32:26,113 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:32:26,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:32:26 WrapperNode [2019-03-17 11:32:26,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:32:26,115 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:32:26,115 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:32:26,117 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:32:26,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:32:26" (1/1) ... [2019-03-17 11:32:26,197 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:32:26" (1/1) ... [2019-03-17 11:32:26,355 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:32:26,356 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:32:26,356 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:32:26,356 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:32:26,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:32:26" (1/1) ... [2019-03-17 11:32:26,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:32:26" (1/1) ... [2019-03-17 11:32:26,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:32:26" (1/1) ... [2019-03-17 11:32:26,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:32:26" (1/1) ... [2019-03-17 11:32:26,474 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:32:26" (1/1) ... [2019-03-17 11:32:26,514 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:32:26" (1/1) ... [2019-03-17 11:32:26,553 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:32:26" (1/1) ... [2019-03-17 11:32:26,594 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:32:26,595 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:32:26,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:32:26,595 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:32:26,596 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:32:26" (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 11:32:26,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:32:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:32:35,772 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:32:35,773 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 11:32:35,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:32:35 BoogieIcfgContainer [2019-03-17 11:32:35,775 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:32:35,776 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:32:35,776 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:32:35,777 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:32:35,785 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:32:35" (1/1) ... [2019-03-17 11:32:50,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:32:50 HornClauseAST [2019-03-17 11:32:50,847 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:32:50,847 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:32:50,848 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:32:50,848 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:32:50,849 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:32:50" (1/1) ... [2019-03-17 11:32:50,851 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label45_false-unreach-call.c_UID3356556461787446475.smt2 [2019-03-17 11:32:51,663 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:32:51,665 INFO L168 Benchmark]: Toolchain (without parser) took 28176.00 ms. Allocated memory was 99.6 MB in the beginning and 847.8 MB in the end (delta: 748.2 MB). Free memory was 58.7 MB in the beginning and 256.5 MB in the end (delta: -197.8 MB). Peak memory consumption was 550.4 MB. Max. memory is 3.6 GB. [2019-03-17 11:32:51,666 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 87.6 MB. Free memory is still 56.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:32:51,667 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2619.37 ms. Allocated memory was 99.6 MB in the beginning and 208.1 MB in the end (delta: 108.5 MB). Free memory was 58.7 MB in the beginning and 157.0 MB in the end (delta: -98.3 MB). Peak memory consumption was 92.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:32:51,667 INFO L168 Benchmark]: Boogie Procedure Inliner took 240.42 ms. Allocated memory is still 208.1 MB. Free memory was 157.0 MB in the beginning and 118.6 MB in the end (delta: 38.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 3.6 GB. [2019-03-17 11:32:51,668 INFO L168 Benchmark]: Boogie Preprocessor took 238.36 ms. Allocated memory is still 208.1 MB. Free memory was 118.6 MB in the beginning and 90.4 MB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 3.6 GB. [2019-03-17 11:32:51,668 INFO L168 Benchmark]: RCFGBuilder took 9181.09 ms. Allocated memory was 208.1 MB in the beginning and 309.3 MB in the end (delta: 101.2 MB). Free memory was 90.4 MB in the beginning and 121.7 MB in the end (delta: -31.3 MB). Peak memory consumption was 134.5 MB. Max. memory is 3.6 GB. [2019-03-17 11:32:51,669 INFO L168 Benchmark]: IcfgToChc took 15071.00 ms. Allocated memory was 309.3 MB in the beginning and 847.8 MB in the end (delta: 538.4 MB). Free memory was 121.7 MB in the beginning and 466.7 MB in the end (delta: -345.0 MB). Peak memory consumption was 596.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:32:51,669 INFO L168 Benchmark]: ChcSmtPrinter took 815.80 ms. Allocated memory is still 847.8 MB. Free memory was 466.7 MB in the beginning and 256.5 MB in the end (delta: 210.2 MB). Peak memory consumption was 210.2 MB. Max. memory is 3.6 GB. [2019-03-17 11:32:51,672 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 87.6 MB. Free memory is still 56.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2619.37 ms. Allocated memory was 99.6 MB in the beginning and 208.1 MB in the end (delta: 108.5 MB). Free memory was 58.7 MB in the beginning and 157.0 MB in the end (delta: -98.3 MB). Peak memory consumption was 92.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 240.42 ms. Allocated memory is still 208.1 MB. Free memory was 157.0 MB in the beginning and 118.6 MB in the end (delta: 38.4 MB). Peak memory consumption was 38.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 238.36 ms. Allocated memory is still 208.1 MB. Free memory was 118.6 MB in the beginning and 90.4 MB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9181.09 ms. Allocated memory was 208.1 MB in the beginning and 309.3 MB in the end (delta: 101.2 MB). Free memory was 90.4 MB in the beginning and 121.7 MB in the end (delta: -31.3 MB). Peak memory consumption was 134.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 15071.00 ms. Allocated memory was 309.3 MB in the beginning and 847.8 MB in the end (delta: 538.4 MB). Free memory was 121.7 MB in the beginning and 466.7 MB in the end (delta: -345.0 MB). Peak memory consumption was 596.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 815.80 ms. Allocated memory is still 847.8 MB. Free memory was 466.7 MB in the beginning and 256.5 MB in the end (delta: 210.2 MB). Peak memory consumption was 210.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...