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.06_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 13:03:00,123 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 13:03:00,125 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 13:03:00,137 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 13:03:00,138 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 13:03:00,139 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 13:03:00,140 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 13:03:00,150 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 13:03:00,151 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 13:03:00,152 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 13:03:00,153 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 13:03:00,154 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 13:03:00,154 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 13:03:00,155 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 13:03:00,157 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 13:03:00,158 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 13:03:00,158 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 13:03:00,160 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 13:03:00,162 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 13:03:00,164 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 13:03:00,165 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 13:03:00,167 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 13:03:00,169 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 13:03:00,169 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 13:03:00,170 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 13:03:00,171 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 13:03:00,171 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 13:03:00,172 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 13:03:00,173 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 13:03:00,173 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 13:03:00,174 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 13:03:00,175 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 13:03:00,176 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 13:03:00,176 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 13:03:00,177 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 13:03:00,177 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 13:03:00,177 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 13:03:00,179 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 13:03:00,179 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 13:03:00,180 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 13:03:00,194 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 13:03:00,195 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 13:03:00,196 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 13:03:00,196 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 13:03:00,197 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 13:03:00,197 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 13:03:00,197 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 13:03:00,197 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 13:03:00,198 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 13:03:00,199 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 13:03:00,199 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 13:03:00,199 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 13:03:00,199 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 13:03:00,200 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 13:03:00,200 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 13:03:00,200 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 13:03:00,200 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 13:03:00,200 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 13:03:00,200 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 13:03:00,201 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 13:03:00,202 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 13:03:00,202 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 13:03:00,202 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 13:03:00,202 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 13:03:00,203 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 13:03:00,203 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 13:03:00,203 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 13:03:00,203 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 13:03:00,203 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 13:03:00,247 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 13:03:00,259 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 13:03:00,263 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 13:03:00,264 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 13:03:00,265 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 13:03:00,265 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/systemc/token_ring.06_true-unreach-call_false-termination.cil.c [2019-03-17 13:03:00,326 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9340a4ed/1eed98d802a842618fe99655ba144ab9/FLAGc678ff9d0 [2019-03-17 13:03:00,846 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 13:03:00,847 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/systemc/token_ring.06_true-unreach-call_false-termination.cil.c [2019-03-17 13:03:00,862 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9340a4ed/1eed98d802a842618fe99655ba144ab9/FLAGc678ff9d0 [2019-03-17 13:03:01,161 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c9340a4ed/1eed98d802a842618fe99655ba144ab9 [2019-03-17 13:03:01,169 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 13:03:01,171 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 13:03:01,172 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 13:03:01,172 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 13:03:01,175 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 13:03:01,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 01:03:01" (1/1) ... [2019-03-17 13:03:01,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53e0352d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:03:01, skipping insertion in model container [2019-03-17 13:03:01,179 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 01:03:01" (1/1) ... [2019-03-17 13:03:01,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 13:03:01,232 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 13:03:01,530 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 13:03:01,543 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 13:03:01,632 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 13:03:01,656 INFO L195 MainTranslator]: Completed translation [2019-03-17 13:03:01,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:03:01 WrapperNode [2019-03-17 13:03:01,657 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 13:03:01,658 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 13:03:01,658 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 13:03:01,658 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 13:03:01,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:03:01" (1/1) ... [2019-03-17 13:03:01,763 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:03:01" (1/1) ... [2019-03-17 13:03:01,852 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 13:03:01,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 13:03:01,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 13:03:01,853 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 13:03:01,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:03:01" (1/1) ... [2019-03-17 13:03:01,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:03:01" (1/1) ... [2019-03-17 13:03:01,872 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:03:01" (1/1) ... [2019-03-17 13:03:01,872 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:03:01" (1/1) ... [2019-03-17 13:03:01,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:03:01" (1/1) ... [2019-03-17 13:03:01,952 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:03:01" (1/1) ... [2019-03-17 13:03:01,963 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:03:01" (1/1) ... [2019-03-17 13:03:01,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 13:03:01,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 13:03:01,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 13:03:01,979 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 13:03:01,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 01:03:01" (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 13:03:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 13:03:02,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 13:03:05,099 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 13:03:05,099 INFO L286 CfgBuilder]: Removed 235 assue(true) statements. [2019-03-17 13:03:05,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 01:03:05 BoogieIcfgContainer [2019-03-17 13:03:05,101 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 13:03:05,101 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 13:03:05,102 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 13:03:05,102 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 13:03:05,104 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 01:03:05" (1/1) ... [2019-03-17 13:03:28,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 01:03:28 HornClauseAST [2019-03-17 13:03:28,834 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 13:03:28,835 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 13:03:28,835 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 13:03:28,835 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 13:03:28,836 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 01:03:28" (1/1) ... [2019-03-17 13:03:28,838 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/systemc/ChcSmtPrinter_token_ring.06_true-unreach-call_false-termination.cil.c_UID2838985283919503112.smt2 [2019-03-17 13:03:29,708 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 13:03:29,710 INFO L168 Benchmark]: Toolchain (without parser) took 28540.05 ms. Allocated memory was 101.7 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 73.7 MB in the beginning and 332.7 MB in the end (delta: -258.9 MB). Peak memory consumption was 831.6 MB. Max. memory is 3.6 GB. [2019-03-17 13:03:29,711 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 13:03:29,712 INFO L168 Benchmark]: CACSL2BoogieTranslator took 485.80 ms. Allocated memory is still 101.7 MB. Free memory was 73.5 MB in the beginning and 54.1 MB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 3.6 GB. [2019-03-17 13:03:29,712 INFO L168 Benchmark]: Boogie Procedure Inliner took 194.59 ms. Allocated memory was 101.7 MB in the beginning and 130.0 MB in the end (delta: 28.3 MB). Free memory was 54.1 MB in the beginning and 107.8 MB in the end (delta: -53.7 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. [2019-03-17 13:03:29,717 INFO L168 Benchmark]: Boogie Preprocessor took 125.84 ms. Allocated memory is still 130.0 MB. Free memory was 107.8 MB in the beginning and 102.5 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. [2019-03-17 13:03:29,717 INFO L168 Benchmark]: RCFGBuilder took 3122.38 ms. Allocated memory was 130.0 MB in the beginning and 140.5 MB in the end (delta: 10.5 MB). Free memory was 102.5 MB in the beginning and 86.3 MB in the end (delta: 16.2 MB). Peak memory consumption was 55.4 MB. Max. memory is 3.6 GB. [2019-03-17 13:03:29,718 INFO L168 Benchmark]: IcfgToChc took 23733.11 ms. Allocated memory was 140.5 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 86.3 MB in the beginning and 559.2 MB in the end (delta: -472.9 MB). Peak memory consumption was 905.2 MB. Max. memory is 3.6 GB. [2019-03-17 13:03:29,719 INFO L168 Benchmark]: ChcSmtPrinter took 873.47 ms. Allocated memory is still 1.2 GB. Free memory was 559.2 MB in the beginning and 332.7 MB in the end (delta: 226.5 MB). Peak memory consumption was 226.5 MB. Max. memory is 3.6 GB. [2019-03-17 13:03:29,722 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 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 485.80 ms. Allocated memory is still 101.7 MB. Free memory was 73.5 MB in the beginning and 54.1 MB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 194.59 ms. Allocated memory was 101.7 MB in the beginning and 130.0 MB in the end (delta: 28.3 MB). Free memory was 54.1 MB in the beginning and 107.8 MB in the end (delta: -53.7 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 125.84 ms. Allocated memory is still 130.0 MB. Free memory was 107.8 MB in the beginning and 102.5 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3122.38 ms. Allocated memory was 130.0 MB in the beginning and 140.5 MB in the end (delta: 10.5 MB). Free memory was 102.5 MB in the beginning and 86.3 MB in the end (delta: 16.2 MB). Peak memory consumption was 55.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 23733.11 ms. Allocated memory was 140.5 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 86.3 MB in the beginning and 559.2 MB in the end (delta: -472.9 MB). Peak memory consumption was 905.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 873.47 ms. Allocated memory is still 1.2 GB. Free memory was 559.2 MB in the beginning and 332.7 MB in the end (delta: 226.5 MB). Peak memory consumption was 226.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...