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/Problem14_label03_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:32:53,099 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:32:53,101 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:32:53,115 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:32:53,116 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:32:53,117 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:32:53,118 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:32:53,120 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:32:53,122 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:32:53,123 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:32:53,124 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:32:53,124 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:32:53,125 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:32:53,126 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:32:53,128 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:32:53,128 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:32:53,129 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:32:53,131 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:32:53,134 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:32:53,136 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:32:53,137 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:32:53,139 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:32:53,141 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:32:53,142 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:32:53,142 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:32:53,143 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:32:53,143 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:32:53,144 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:32:53,144 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:32:53,145 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:32:53,146 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:32:53,147 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:32:53,148 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:32:53,148 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:32:53,149 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:32:53,149 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:32:53,149 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:32:53,151 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:32:53,151 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:32:53,152 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 21:32:53,174 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:32:53,174 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:32:53,175 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:32:53,176 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:32:53,176 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:32:53,176 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:32:53,176 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:32:53,177 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:32:53,177 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:32:53,178 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:32:53,178 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:32:53,178 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:32:53,178 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:32:53,178 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:32:53,179 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:32:53,179 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:32:53,179 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:32:53,179 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:32:53,179 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:32:53,180 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:32:53,181 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:32:53,181 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:32:53,181 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:32:53,182 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:32:53,182 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:32:53,182 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:32:53,182 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:32:53,182 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:32:53,182 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 21:32:53,227 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:32:53,239 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:32:53,244 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:32:53,245 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:32:53,245 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:32:53,246 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label03_true-unreach-call_false-termination.c [2019-03-17 21:32:53,294 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/206ef866e/4b8d8045103c4377ac96524b5f57eeea/FLAGfda776d72 [2019-03-17 21:32:53,894 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:32:53,895 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label03_true-unreach-call_false-termination.c [2019-03-17 21:32:53,906 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/206ef866e/4b8d8045103c4377ac96524b5f57eeea/FLAGfda776d72 [2019-03-17 21:32:54,129 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/206ef866e/4b8d8045103c4377ac96524b5f57eeea [2019-03-17 21:32:54,138 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:32:54,140 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:32:54,141 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:32:54,141 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:32:54,144 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:32:54,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:32:54" (1/1) ... [2019-03-17 21:32:54,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@357da33c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:54, skipping insertion in model container [2019-03-17 21:32:54,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:32:54" (1/1) ... [2019-03-17 21:32:54,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:32:54,219 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:32:54,672 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:32:54,678 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:32:54,856 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:32:54,881 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:32:54,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:54 WrapperNode [2019-03-17 21:32:54,882 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:32:54,883 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:32:54,884 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:32:54,884 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:32:54,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:54" (1/1) ... [2019-03-17 21:32:55,037 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:54" (1/1) ... [2019-03-17 21:32:55,126 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:32:55,126 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:32:55,127 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:32:55,127 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:32:55,137 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:54" (1/1) ... [2019-03-17 21:32:55,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:54" (1/1) ... [2019-03-17 21:32:55,143 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:54" (1/1) ... [2019-03-17 21:32:55,143 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:54" (1/1) ... [2019-03-17 21:32:55,178 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:54" (1/1) ... [2019-03-17 21:32:55,193 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:54" (1/1) ... [2019-03-17 21:32:55,213 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:54" (1/1) ... [2019-03-17 21:32:55,232 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:32:55,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:32:55,233 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:32:55,233 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:32:55,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:54" (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 21:32:55,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:32:55,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:32:58,923 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:32:58,923 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:32:58,924 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:32:58 BoogieIcfgContainer [2019-03-17 21:32:58,925 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:32:58,925 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:32:58,925 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:32:58,925 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:32:58,928 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:32:58" (1/1) ... [2019-03-17 21:33:01,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:01 HornClauseAST [2019-03-17 21:33:01,327 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:33:01,327 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:33:01,327 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:33:01,328 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:33:01,329 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:01" (1/1) ... [2019-03-17 21:33:01,331 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label03_true-unreach-call_false-termination.c_UID1740449505247289050.smt2 [2019-03-17 21:33:01,461 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:33:01,463 INFO L168 Benchmark]: Toolchain (without parser) took 7324.63 ms. Allocated memory was 101.7 MB in the beginning and 224.4 MB in the end (delta: 122.7 MB). Free memory was 71.9 MB in the beginning and 57.1 MB in the end (delta: 14.9 MB). Peak memory consumption was 137.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:01,465 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 89.7 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:33:01,465 INFO L168 Benchmark]: CACSL2BoogieTranslator took 741.36 ms. Allocated memory is still 101.7 MB. Free memory was 71.7 MB in the beginning and 35.2 MB in the end (delta: 36.5 MB). Peak memory consumption was 36.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:01,466 INFO L168 Benchmark]: Boogie Procedure Inliner took 242.74 ms. Allocated memory was 101.7 MB in the beginning and 132.1 MB in the end (delta: 30.4 MB). Free memory was 35.2 MB in the beginning and 104.6 MB in the end (delta: -69.4 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:01,466 INFO L168 Benchmark]: Boogie Preprocessor took 105.99 ms. Allocated memory is still 132.1 MB. Free memory was 104.6 MB in the beginning and 97.3 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:01,467 INFO L168 Benchmark]: RCFGBuilder took 3692.13 ms. Allocated memory was 132.1 MB in the beginning and 142.1 MB in the end (delta: 10.0 MB). Free memory was 97.3 MB in the beginning and 99.2 MB in the end (delta: -1.9 MB). Peak memory consumption was 51.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:01,467 INFO L168 Benchmark]: IcfgToChc took 2402.02 ms. Allocated memory was 142.1 MB in the beginning and 224.4 MB in the end (delta: 82.3 MB). Free memory was 99.2 MB in the beginning and 83.6 MB in the end (delta: 15.6 MB). Peak memory consumption was 136.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:01,468 INFO L168 Benchmark]: ChcSmtPrinter took 134.52 ms. Allocated memory is still 224.4 MB. Free memory was 83.6 MB in the beginning and 57.1 MB in the end (delta: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:01,471 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 56.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 741.36 ms. Allocated memory is still 101.7 MB. Free memory was 71.7 MB in the beginning and 35.2 MB in the end (delta: 36.5 MB). Peak memory consumption was 36.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 242.74 ms. Allocated memory was 101.7 MB in the beginning and 132.1 MB in the end (delta: 30.4 MB). Free memory was 35.2 MB in the beginning and 104.6 MB in the end (delta: -69.4 MB). Peak memory consumption was 5.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 105.99 ms. Allocated memory is still 132.1 MB. Free memory was 104.6 MB in the beginning and 97.3 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3692.13 ms. Allocated memory was 132.1 MB in the beginning and 142.1 MB in the end (delta: 10.0 MB). Free memory was 97.3 MB in the beginning and 99.2 MB in the end (delta: -1.9 MB). Peak memory consumption was 51.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 2402.02 ms. Allocated memory was 142.1 MB in the beginning and 224.4 MB in the end (delta: 82.3 MB). Free memory was 99.2 MB in the beginning and 83.6 MB in the end (delta: 15.6 MB). Peak memory consumption was 136.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 134.52 ms. Allocated memory is still 224.4 MB. Free memory was 83.6 MB in the beginning and 57.1 MB in the end (delta: 26.5 MB). Peak memory consumption was 26.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...