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/Problem17_label38_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:35:14,633 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:35:14,635 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:35:14,651 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:35:14,652 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:35:14,655 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:35:14,657 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:35:14,659 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:35:14,662 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:35:14,668 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:35:14,669 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:35:14,673 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:35:14,674 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:35:14,678 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:35:14,680 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:35:14,681 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:35:14,681 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:35:14,683 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:35:14,685 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:35:14,687 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:35:14,688 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:35:14,689 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:35:14,691 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:35:14,692 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:35:14,692 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:35:14,693 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:35:14,693 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:35:14,694 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:35:14,695 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:35:14,695 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:35:14,696 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:35:14,697 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:35:14,698 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:35:14,698 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:35:14,699 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:35:14,699 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:35:14,699 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:35:14,701 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:35:14,701 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:35:14,702 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 21:35:14,726 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:35:14,726 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:35:14,729 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:35:14,729 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:35:14,729 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:35:14,730 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:35:14,730 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:35:14,730 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:35:14,730 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:35:14,730 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:35:14,731 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:35:14,731 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:35:14,731 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:35:14,732 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:35:14,732 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:35:14,732 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:35:14,732 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:35:14,732 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:35:14,733 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:35:14,733 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:35:14,733 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:35:14,733 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:35:14,733 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:35:14,734 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:35:14,735 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:35:14,735 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:35:14,736 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:35:14,736 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:35:14,736 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 21:35:14,786 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:35:14,803 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:35:14,808 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:35:14,809 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:35:14,810 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:35:14,811 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem17_label38_true-unreach-call.c [2019-03-17 21:35:14,887 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c07e07244/2362b34b106e4901b6018f5527d77490/FLAG058d4ac3f [2019-03-17 21:35:15,604 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:35:15,605 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem17_label38_true-unreach-call.c [2019-03-17 21:35:15,627 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c07e07244/2362b34b106e4901b6018f5527d77490/FLAG058d4ac3f [2019-03-17 21:35:15,710 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c07e07244/2362b34b106e4901b6018f5527d77490 [2019-03-17 21:35:15,722 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:35:15,724 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:35:15,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:35:15,725 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:35:15,729 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:35:15,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:35:15" (1/1) ... [2019-03-17 21:35:15,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32e285c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:15, skipping insertion in model container [2019-03-17 21:35:15,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:35:15" (1/1) ... [2019-03-17 21:35:15,742 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:35:15,851 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:35:16,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:35:16,868 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:35:17,438 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:35:17,460 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:35:17,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:17 WrapperNode [2019-03-17 21:35:17,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:35:17,462 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:35:17,462 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:35:17,462 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:35:17,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:17" (1/1) ... [2019-03-17 21:35:17,525 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:17" (1/1) ... [2019-03-17 21:35:17,876 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:35:17,876 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:35:17,876 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:35:17,877 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:35:17,891 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:17" (1/1) ... [2019-03-17 21:35:17,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:17" (1/1) ... [2019-03-17 21:35:17,928 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:17" (1/1) ... [2019-03-17 21:35:17,929 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:17" (1/1) ... [2019-03-17 21:35:18,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:17" (1/1) ... [2019-03-17 21:35:18,101 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:17" (1/1) ... [2019-03-17 21:35:18,188 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:17" (1/1) ... [2019-03-17 21:35:18,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:35:18,272 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:35:18,273 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:35:18,273 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:35:18,274 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:35:17" (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 21:35:18,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:35:18,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:35:26,753 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:35:26,754 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:35:26,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:35:26 BoogieIcfgContainer [2019-03-17 21:35:26,756 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:35:26,757 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:35:26,757 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:35:26,757 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:35:26,759 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:35:26" (1/1) ... [2019-03-17 21:35:32,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:35:32 HornClauseAST [2019-03-17 21:35:32,735 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:35:32,735 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:35:32,736 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:35:32,736 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:35:32,738 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:35:32" (1/1) ... [2019-03-17 21:35:32,739 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem17_label38_true-unreach-call.c_UID339346807163129417.smt2 [2019-03-17 21:35:33,228 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:35:33,230 INFO L168 Benchmark]: Toolchain (without parser) took 17507.82 ms. Allocated memory was 115.9 MB in the beginning and 644.9 MB in the end (delta: 529.0 MB). Free memory was 55.2 MB in the beginning and 237.0 MB in the end (delta: -181.8 MB). Peak memory consumption was 347.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:33,232 INFO L168 Benchmark]: CDTParser took 1.36 ms. Allocated memory is still 115.9 MB. Free memory is still 82.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:35:33,233 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1736.11 ms. Allocated memory was 115.9 MB in the beginning and 194.5 MB in the end (delta: 78.6 MB). Free memory was 55.0 MB in the beginning and 110.4 MB in the end (delta: -55.3 MB). Peak memory consumption was 44.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:33,233 INFO L168 Benchmark]: Boogie Procedure Inliner took 414.27 ms. Allocated memory was 194.5 MB in the beginning and 196.1 MB in the end (delta: 1.6 MB). Free memory was 110.4 MB in the beginning and 119.4 MB in the end (delta: -9.0 MB). Peak memory consumption was 83.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:33,234 INFO L168 Benchmark]: Boogie Preprocessor took 395.77 ms. Allocated memory is still 196.1 MB. Free memory was 119.4 MB in the beginning and 86.3 MB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:33,236 INFO L168 Benchmark]: RCFGBuilder took 8483.83 ms. Allocated memory was 196.1 MB in the beginning and 380.6 MB in the end (delta: 184.5 MB). Free memory was 86.3 MB in the beginning and 249.4 MB in the end (delta: -163.1 MB). Peak memory consumption was 155.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:33,237 INFO L168 Benchmark]: IcfgToChc took 5978.30 ms. Allocated memory was 380.6 MB in the beginning and 644.9 MB in the end (delta: 264.2 MB). Free memory was 249.4 MB in the beginning and 338.3 MB in the end (delta: -88.9 MB). Peak memory consumption was 343.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:33,237 INFO L168 Benchmark]: ChcSmtPrinter took 493.40 ms. Allocated memory is still 644.9 MB. Free memory was 338.3 MB in the beginning and 237.0 MB in the end (delta: 101.3 MB). Peak memory consumption was 101.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:35:33,242 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.36 ms. Allocated memory is still 115.9 MB. Free memory is still 82.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1736.11 ms. Allocated memory was 115.9 MB in the beginning and 194.5 MB in the end (delta: 78.6 MB). Free memory was 55.0 MB in the beginning and 110.4 MB in the end (delta: -55.3 MB). Peak memory consumption was 44.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 414.27 ms. Allocated memory was 194.5 MB in the beginning and 196.1 MB in the end (delta: 1.6 MB). Free memory was 110.4 MB in the beginning and 119.4 MB in the end (delta: -9.0 MB). Peak memory consumption was 83.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 395.77 ms. Allocated memory is still 196.1 MB. Free memory was 119.4 MB in the beginning and 86.3 MB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8483.83 ms. Allocated memory was 196.1 MB in the beginning and 380.6 MB in the end (delta: 184.5 MB). Free memory was 86.3 MB in the beginning and 249.4 MB in the end (delta: -163.1 MB). Peak memory consumption was 155.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 5978.30 ms. Allocated memory was 380.6 MB in the beginning and 644.9 MB in the end (delta: 264.2 MB). Free memory was 249.4 MB in the beginning and 338.3 MB in the end (delta: -88.9 MB). Peak memory consumption was 343.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 493.40 ms. Allocated memory is still 644.9 MB. Free memory was 338.3 MB in the beginning and 237.0 MB in the end (delta: 101.3 MB). Peak memory consumption was 101.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...