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_label09_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:36:26,086 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:36:26,088 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:36:26,099 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:36:26,100 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:36:26,101 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:36:26,102 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:36:26,104 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:36:26,106 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:36:26,107 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:36:26,108 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:36:26,108 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:36:26,109 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:36:26,110 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:36:26,111 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:36:26,112 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:36:26,113 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:36:26,115 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:36:26,117 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:36:26,119 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:36:26,120 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:36:26,121 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:36:26,124 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:36:26,124 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:36:26,124 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:36:26,125 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:36:26,126 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:36:26,127 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:36:26,127 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:36:26,131 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:36:26,132 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:36:26,133 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:36:26,134 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:36:26,134 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:36:26,135 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:36:26,135 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:36:26,136 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:36:26,137 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:36:26,137 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:36:26,138 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 [2019-03-18 12:36:26,163 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:36:26,164 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:36:26,165 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:36:26,165 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:36:26,165 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:36:26,166 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:36:26,166 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:36:26,167 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:36:26,167 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:36:26,167 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:36:26,167 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:36:26,167 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:36:26,168 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:36:26,169 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:36:26,169 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:36:26,169 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:36:26,169 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:36:26,171 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:36:26,171 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:36:26,171 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:36:26,171 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:36:26,171 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:36:26,172 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:36:26,172 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:36:26,172 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:36:26,172 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:36:26,172 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:36:26,173 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:36:26,173 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 [2019-03-18 12:36:26,216 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:36:26,229 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:36:26,232 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:36:26,235 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:36:26,235 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:36:26,236 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label09_true-unreach-call_false-termination.c [2019-03-18 12:36:26,287 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5524809c/f5ce9c8d2d084bd0a3d0c19afbdaf637/FLAG5f0be002c [2019-03-18 12:36:26,847 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:36:26,848 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label09_true-unreach-call_false-termination.c [2019-03-18 12:36:26,867 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5524809c/f5ce9c8d2d084bd0a3d0c19afbdaf637/FLAG5f0be002c [2019-03-18 12:36:27,131 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5524809c/f5ce9c8d2d084bd0a3d0c19afbdaf637 [2019-03-18 12:36:27,139 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:36:27,141 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:36:27,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:36:27,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:36:27,147 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:36:27,148 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:36:27" (1/1) ... [2019-03-18 12:36:27,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e97ea07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:27, skipping insertion in model container [2019-03-18 12:36:27,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:36:27" (1/1) ... [2019-03-18 12:36:27,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:36:27,223 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:36:27,656 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:36:27,661 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:36:27,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:36:27,940 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:36:27,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:27 WrapperNode [2019-03-18 12:36:27,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:36:27,942 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:36:27,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:36:27,942 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:36:27,951 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:27" (1/1) ... [2019-03-18 12:36:27,977 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:27" (1/1) ... [2019-03-18 12:36:28,058 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:36:28,058 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:36:28,058 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:36:28,059 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:36:28,075 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:27" (1/1) ... [2019-03-18 12:36:28,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:27" (1/1) ... [2019-03-18 12:36:28,086 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:27" (1/1) ... [2019-03-18 12:36:28,087 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:27" (1/1) ... [2019-03-18 12:36:28,146 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:27" (1/1) ... [2019-03-18 12:36:28,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:27" (1/1) ... [2019-03-18 12:36:28,172 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:27" (1/1) ... [2019-03-18 12:36:28,186 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:36:28,186 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:36:28,186 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:36:28,187 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:36:28,188 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:27" (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 [2019-03-18 12:36:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:36:28,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:36:31,778 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:36:31,778 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:36:31,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:36:31 BoogieIcfgContainer [2019-03-18 12:36:31,780 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:36:31,780 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:36:31,781 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:36:31,781 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:36:31,785 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:36:31" (1/1) ... [2019-03-18 12:36:34,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:36:34 HornClauseAST [2019-03-18 12:36:34,046 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:36:34,046 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:36:34,046 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:36:34,046 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:36:34,048 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:36:34" (1/1) ... [2019-03-18 12:36:34,050 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label09_true-unreach-call_false-termination.c_UID2830097402480351599.smt2 [2019-03-18 12:36:34,192 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:36:34,193 INFO L168 Benchmark]: Toolchain (without parser) took 7053.66 ms. Allocated memory was 100.1 MB in the beginning and 230.7 MB in the end (delta: 130.5 MB). Free memory was 72.4 MB in the beginning and 67.6 MB in the end (delta: 4.8 MB). Peak memory consumption was 135.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:34,195 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 87.6 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:36:34,196 INFO L168 Benchmark]: CACSL2BoogieTranslator took 799.19 ms. Allocated memory was 100.1 MB in the beginning and 135.3 MB in the end (delta: 35.1 MB). Free memory was 72.0 MB in the beginning and 109.3 MB in the end (delta: -37.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:34,197 INFO L168 Benchmark]: Boogie Procedure Inliner took 116.41 ms. Allocated memory is still 135.3 MB. Free memory was 109.3 MB in the beginning and 100.1 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:34,197 INFO L168 Benchmark]: Boogie Preprocessor took 127.52 ms. Allocated memory is still 135.3 MB. Free memory was 100.1 MB in the beginning and 93.3 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:34,197 INFO L168 Benchmark]: RCFGBuilder took 3593.92 ms. Allocated memory was 135.3 MB in the beginning and 146.3 MB in the end (delta: 11.0 MB). Free memory was 93.3 MB in the beginning and 96.4 MB in the end (delta: -3.2 MB). Peak memory consumption was 47.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:34,198 INFO L168 Benchmark]: IcfgToChc took 2265.39 ms. Allocated memory was 146.3 MB in the beginning and 230.7 MB in the end (delta: 84.4 MB). Free memory was 96.4 MB in the beginning and 94.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 135.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:34,198 INFO L168 Benchmark]: ChcSmtPrinter took 145.88 ms. Allocated memory is still 230.7 MB. Free memory was 94.5 MB in the beginning and 67.6 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:36:34,202 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 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 799.19 ms. Allocated memory was 100.1 MB in the beginning and 135.3 MB in the end (delta: 35.1 MB). Free memory was 72.0 MB in the beginning and 109.3 MB in the end (delta: -37.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 116.41 ms. Allocated memory is still 135.3 MB. Free memory was 109.3 MB in the beginning and 100.1 MB in the end (delta: 9.3 MB). Peak memory consumption was 9.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 127.52 ms. Allocated memory is still 135.3 MB. Free memory was 100.1 MB in the beginning and 93.3 MB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3593.92 ms. Allocated memory was 135.3 MB in the beginning and 146.3 MB in the end (delta: 11.0 MB). Free memory was 93.3 MB in the beginning and 96.4 MB in the end (delta: -3.2 MB). Peak memory consumption was 47.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 2265.39 ms. Allocated memory was 146.3 MB in the beginning and 230.7 MB in the end (delta: 84.4 MB). Free memory was 96.4 MB in the beginning and 94.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 135.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 145.88 ms. Allocated memory is still 230.7 MB. Free memory was 94.5 MB in the beginning and 67.6 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...