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/Problem04_label09_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:31:49,098 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:31:49,100 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:31:49,112 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:31:49,112 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:31:49,113 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:31:49,114 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:31:49,116 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:31:49,118 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:31:49,119 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:31:49,120 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:31:49,120 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:31:49,121 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:31:49,122 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:31:49,123 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:31:49,124 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:31:49,126 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:31:49,132 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:31:49,134 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:31:49,138 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:31:49,140 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:31:49,144 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:31:49,149 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:31:49,151 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:31:49,151 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:31:49,152 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:31:49,152 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:31:49,153 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:31:49,154 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:31:49,154 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:31:49,158 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:31:49,159 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:31:49,161 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:31:49,161 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:31:49,162 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:31:49,162 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:31:49,162 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:31:49,163 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:31:49,164 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:31:49,164 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 11:31:49,193 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:31:49,193 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:31:49,194 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:31:49,194 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:31:49,195 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:31:49,196 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:31:49,196 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:31:49,196 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:31:49,196 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:31:49,196 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:31:49,197 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:31:49,197 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:31:49,197 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:31:49,197 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:31:49,197 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:31:49,197 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:31:49,198 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:31:49,198 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:31:49,198 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:31:49,198 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:31:49,198 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:31:49,199 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:31:49,200 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:31:49,200 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:31:49,200 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:31:49,201 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:31:49,201 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:31:49,201 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:31:49,202 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 11:31:49,241 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:31:49,256 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:31:49,262 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:31:49,264 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:31:49,264 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:31:49,265 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label09_false-unreach-call.c [2019-03-17 11:31:49,330 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbdfa73e7/0d0dde369fde4f339994dca6b1ea88ef/FLAGdaaff2150 [2019-03-17 11:31:50,081 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:31:50,084 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label09_false-unreach-call.c [2019-03-17 11:31:50,118 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbdfa73e7/0d0dde369fde4f339994dca6b1ea88ef/FLAGdaaff2150 [2019-03-17 11:31:50,182 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dbdfa73e7/0d0dde369fde4f339994dca6b1ea88ef [2019-03-17 11:31:50,193 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:31:50,197 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:31:50,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:31:50,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:31:50,203 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:31:50,204 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:31:50" (1/1) ... [2019-03-17 11:31:50,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e3e8679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:31:50, skipping insertion in model container [2019-03-17 11:31:50,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:31:50" (1/1) ... [2019-03-17 11:31:50,216 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:31:50,390 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:31:51,726 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:31:51,732 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:31:52,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:31:52,843 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:31:52,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:31:52 WrapperNode [2019-03-17 11:31:52,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:31:52,844 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:31:52,844 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:31:52,845 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:31:52,855 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:31:52" (1/1) ... [2019-03-17 11:31:52,916 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:31:52" (1/1) ... [2019-03-17 11:31:53,090 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:31:53,091 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:31:53,091 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:31:53,091 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:31:53,101 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:31:52" (1/1) ... [2019-03-17 11:31:53,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:31:52" (1/1) ... [2019-03-17 11:31:53,130 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:31:52" (1/1) ... [2019-03-17 11:31:53,131 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:31:52" (1/1) ... [2019-03-17 11:31:53,269 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:31:52" (1/1) ... [2019-03-17 11:31:53,320 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:31:52" (1/1) ... [2019-03-17 11:31:53,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:31:52" (1/1) ... [2019-03-17 11:31:53,364 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:31:53,365 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:31:53,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:31:53,365 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:31:53,366 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:31:52" (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 11:31:53,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:31:53,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:32:02,958 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:32:02,958 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 11:32:02,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:32:02 BoogieIcfgContainer [2019-03-17 11:32:02,960 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:32:02,960 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:32:02,960 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:32:02,960 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:32:02,962 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:32:02" (1/1) ... [2019-03-17 11:32:17,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:32:17 HornClauseAST [2019-03-17 11:32:17,784 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:32:17,785 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:32:17,785 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:32:17,785 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:32:17,786 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:32:17" (1/1) ... [2019-03-17 11:32:17,788 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label09_false-unreach-call.c_UID7893069901967091440.smt2 [2019-03-17 11:32:18,548 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:32:18,550 INFO L168 Benchmark]: Toolchain (without parser) took 28353.85 ms. Allocated memory was 114.3 MB in the beginning and 1.0 GB in the end (delta: 907.5 MB). Free memory was 48.2 MB in the beginning and 495.0 MB in the end (delta: -446.8 MB). Peak memory consumption was 460.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:32:18,552 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:32:18,552 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2645.20 ms. Allocated memory was 114.3 MB in the beginning and 224.4 MB in the end (delta: 110.1 MB). Free memory was 48.0 MB in the beginning and 171.7 MB in the end (delta: -123.7 MB). Peak memory consumption was 113.1 MB. Max. memory is 3.6 GB. [2019-03-17 11:32:18,553 INFO L168 Benchmark]: Boogie Procedure Inliner took 246.16 ms. Allocated memory is still 224.4 MB. Free memory was 171.7 MB in the beginning and 131.6 MB in the end (delta: 40.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 3.6 GB. [2019-03-17 11:32:18,553 INFO L168 Benchmark]: Boogie Preprocessor took 273.53 ms. Allocated memory is still 224.4 MB. Free memory was 131.6 MB in the beginning and 103.6 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 3.6 GB. [2019-03-17 11:32:18,553 INFO L168 Benchmark]: RCFGBuilder took 9595.24 ms. Allocated memory was 224.4 MB in the beginning and 401.1 MB in the end (delta: 176.7 MB). Free memory was 103.6 MB in the beginning and 235.2 MB in the end (delta: -131.6 MB). Peak memory consumption was 222.8 MB. Max. memory is 3.6 GB. [2019-03-17 11:32:18,554 INFO L168 Benchmark]: IcfgToChc took 14824.56 ms. Allocated memory was 401.1 MB in the beginning and 1.0 GB in the end (delta: 620.8 MB). Free memory was 235.2 MB in the beginning and 711.2 MB in the end (delta: -475.9 MB). Peak memory consumption was 759.3 MB. Max. memory is 3.6 GB. [2019-03-17 11:32:18,554 INFO L168 Benchmark]: ChcSmtPrinter took 763.69 ms. Allocated memory is still 1.0 GB. Free memory was 711.2 MB in the beginning and 495.0 MB in the end (delta: 216.1 MB). Peak memory consumption was 216.1 MB. Max. memory is 3.6 GB. [2019-03-17 11:32:18,557 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 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2645.20 ms. Allocated memory was 114.3 MB in the beginning and 224.4 MB in the end (delta: 110.1 MB). Free memory was 48.0 MB in the beginning and 171.7 MB in the end (delta: -123.7 MB). Peak memory consumption was 113.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 246.16 ms. Allocated memory is still 224.4 MB. Free memory was 171.7 MB in the beginning and 131.6 MB in the end (delta: 40.1 MB). Peak memory consumption was 40.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 273.53 ms. Allocated memory is still 224.4 MB. Free memory was 131.6 MB in the beginning and 103.6 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9595.24 ms. Allocated memory was 224.4 MB in the beginning and 401.1 MB in the end (delta: 176.7 MB). Free memory was 103.6 MB in the beginning and 235.2 MB in the end (delta: -131.6 MB). Peak memory consumption was 222.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 14824.56 ms. Allocated memory was 401.1 MB in the beginning and 1.0 GB in the end (delta: 620.8 MB). Free memory was 235.2 MB in the beginning and 711.2 MB in the end (delta: -475.9 MB). Peak memory consumption was 759.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 763.69 ms. Allocated memory is still 1.0 GB. Free memory was 711.2 MB in the beginning and 495.0 MB in the end (delta: 216.1 MB). Peak memory consumption was 216.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...