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/Problem02_label46_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:13:01,138 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:13:01,140 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:13:01,152 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:13:01,153 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:13:01,154 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:13:01,155 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:13:01,157 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:13:01,159 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:13:01,160 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:13:01,161 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:13:01,161 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:13:01,162 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:13:01,163 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:13:01,165 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:13:01,166 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:13:01,166 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:13:01,168 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:13:01,170 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:13:01,172 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:13:01,173 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:13:01,175 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:13:01,177 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:13:01,177 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:13:01,177 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:13:01,178 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:13:01,179 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:13:01,180 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:13:01,180 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:13:01,181 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:13:01,182 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:13:01,182 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:13:01,183 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:13:01,184 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:13:01,185 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:13:01,185 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:13:01,185 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:13:01,186 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:13:01,187 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:13:01,187 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 21:13:01,204 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:13:01,205 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:13:01,206 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:13:01,206 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:13:01,207 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:13:01,207 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:13:01,207 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:13:01,207 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:13:01,207 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:13:01,208 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:13:01,208 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:13:01,208 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:13:01,208 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:13:01,208 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:13:01,208 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:13:01,209 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:13:01,209 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:13:01,209 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:13:01,209 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:13:01,209 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:13:01,210 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:13:01,210 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:13:01,210 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:13:01,210 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:13:01,210 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:13:01,211 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:13:01,211 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:13:01,211 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:13:01,211 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 21:13:01,243 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:13:01,256 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:13:01,260 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:13:01,261 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:13:01,262 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:13:01,263 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label46_true-unreach-call_false-termination.c [2019-03-17 21:13:01,321 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6d0d70cd/fcb31dc0cab241ad924cbf4e1bfe92ab/FLAG568f7e097 [2019-03-17 21:13:01,838 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:13:01,838 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label46_true-unreach-call_false-termination.c [2019-03-17 21:13:01,850 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6d0d70cd/fcb31dc0cab241ad924cbf4e1bfe92ab/FLAG568f7e097 [2019-03-17 21:13:02,126 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6d0d70cd/fcb31dc0cab241ad924cbf4e1bfe92ab [2019-03-17 21:13:02,136 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:13:02,138 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:13:02,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:02,139 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:13:02,143 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:13:02,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:13:02" (1/1) ... [2019-03-17 21:13:02,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ec483a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:02, skipping insertion in model container [2019-03-17 21:13:02,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:13:02" (1/1) ... [2019-03-17 21:13:02,157 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:13:02,229 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:13:02,679 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:02,685 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:13:02,829 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:02,857 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:13:02,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:02 WrapperNode [2019-03-17 21:13:02,858 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:02,859 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:02,859 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:13:02,859 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:13:02,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:02" (1/1) ... [2019-03-17 21:13:02,969 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:02" (1/1) ... [2019-03-17 21:13:03,061 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:03,061 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:13:03,062 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:13:03,062 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:13:03,077 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:02" (1/1) ... [2019-03-17 21:13:03,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:02" (1/1) ... [2019-03-17 21:13:03,089 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:02" (1/1) ... [2019-03-17 21:13:03,089 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:02" (1/1) ... [2019-03-17 21:13:03,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:02" (1/1) ... [2019-03-17 21:13:03,148 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:02" (1/1) ... [2019-03-17 21:13:03,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:02" (1/1) ... [2019-03-17 21:13:03,161 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:13:03,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:13:03,161 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:13:03,162 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:13:03,163 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:02" (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 21:13:03,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:13:03,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:13:06,259 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:13:06,259 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:13:06,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:06 BoogieIcfgContainer [2019-03-17 21:13:06,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:13:06,261 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:13:06,262 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:13:06,262 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:13:06,281 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:06" (1/1) ... [2019-03-17 21:13:10,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:10 HornClauseAST [2019-03-17 21:13:10,084 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:13:10,085 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:13:10,085 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:13:10,085 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:13:10,087 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:10" (1/1) ... [2019-03-17 21:13:10,089 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label46_true-unreach-call_false-termination.c_UID3305504556750776789.smt2 [2019-03-17 21:13:10,333 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:13:10,335 INFO L168 Benchmark]: Toolchain (without parser) took 8198.27 ms. Allocated memory was 113.2 MB in the beginning and 332.9 MB in the end (delta: 219.7 MB). Free memory was 62.6 MB in the beginning and 157.1 MB in the end (delta: -94.4 MB). Peak memory consumption was 125.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:10,337 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:13:10,337 INFO L168 Benchmark]: CACSL2BoogieTranslator took 719.17 ms. Allocated memory is still 113.2 MB. Free memory was 62.4 MB in the beginning and 80.8 MB in the end (delta: -18.4 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:10,342 INFO L168 Benchmark]: Boogie Procedure Inliner took 202.09 ms. Allocated memory was 113.2 MB in the beginning and 184.5 MB in the end (delta: 71.3 MB). Free memory was 80.8 MB in the beginning and 163.8 MB in the end (delta: -82.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:10,344 INFO L168 Benchmark]: Boogie Preprocessor took 99.52 ms. Allocated memory is still 184.5 MB. Free memory was 163.8 MB in the beginning and 159.1 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:10,344 INFO L168 Benchmark]: RCFGBuilder took 3100.04 ms. Allocated memory is still 184.5 MB. Free memory was 159.1 MB in the beginning and 58.7 MB in the end (delta: 100.4 MB). Peak memory consumption was 100.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:10,345 INFO L168 Benchmark]: IcfgToChc took 3822.94 ms. Allocated memory was 184.5 MB in the beginning and 332.9 MB in the end (delta: 148.4 MB). Free memory was 58.7 MB in the beginning and 190.2 MB in the end (delta: -131.5 MB). Peak memory consumption was 181.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:10,345 INFO L168 Benchmark]: ChcSmtPrinter took 248.99 ms. Allocated memory is still 332.9 MB. Free memory was 190.2 MB in the beginning and 161.8 MB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:10,349 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 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 719.17 ms. Allocated memory is still 113.2 MB. Free memory was 62.4 MB in the beginning and 80.8 MB in the end (delta: -18.4 MB). Peak memory consumption was 41.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 202.09 ms. Allocated memory was 113.2 MB in the beginning and 184.5 MB in the end (delta: 71.3 MB). Free memory was 80.8 MB in the beginning and 163.8 MB in the end (delta: -82.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 99.52 ms. Allocated memory is still 184.5 MB. Free memory was 163.8 MB in the beginning and 159.1 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3100.04 ms. Allocated memory is still 184.5 MB. Free memory was 159.1 MB in the beginning and 58.7 MB in the end (delta: 100.4 MB). Peak memory consumption was 100.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 3822.94 ms. Allocated memory was 184.5 MB in the beginning and 332.9 MB in the end (delta: 148.4 MB). Free memory was 58.7 MB in the beginning and 190.2 MB in the end (delta: -131.5 MB). Peak memory consumption was 181.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 248.99 ms. Allocated memory is still 332.9 MB. Free memory was 190.2 MB in the beginning and 161.8 MB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...