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_label32_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:16:11,086 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:16:11,088 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:16:11,100 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:16:11,100 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:16:11,101 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:16:11,102 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:16:11,104 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:16:11,106 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:16:11,107 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:16:11,108 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:16:11,108 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:16:11,109 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:16:11,110 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:16:11,111 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:16:11,112 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:16:11,112 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:16:11,114 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:16:11,117 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:16:11,118 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:16:11,119 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:16:11,120 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:16:11,123 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:16:11,123 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:16:11,124 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:16:11,125 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:16:11,125 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:16:11,126 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:16:11,127 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:16:11,127 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:16:11,128 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:16:11,129 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:16:11,130 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:16:11,130 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:16:11,131 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:16:11,131 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:16:11,132 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:16:11,133 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:16:11,133 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:16:11,134 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 12:16:11,149 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:16:11,149 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:16:11,150 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:16:11,151 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:16:11,151 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:16:11,151 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:16:11,151 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:16:11,151 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:16:11,152 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:16:11,152 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:16:11,152 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:16:11,152 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:16:11,152 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:16:11,152 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:16:11,153 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:16:11,153 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:16:11,153 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:16:11,153 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:16:11,153 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:16:11,154 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:16:11,154 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:16:11,154 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:16:11,154 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:16:11,154 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:16:11,155 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:16:11,155 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:16:11,155 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:16:11,155 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:16:11,155 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 12:16:11,185 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:16:11,197 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:16:11,200 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:16:11,202 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:16:11,202 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:16:11,203 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label32_true-unreach-call_false-termination.c [2019-03-18 12:16:11,256 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b23bafe5/32b0541a2f884bf78c4970e27fb59aa5/FLAGf7360104a [2019-03-18 12:16:11,847 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:16:11,848 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label32_true-unreach-call_false-termination.c [2019-03-18 12:16:11,859 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b23bafe5/32b0541a2f884bf78c4970e27fb59aa5/FLAGf7360104a [2019-03-18 12:16:12,087 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b23bafe5/32b0541a2f884bf78c4970e27fb59aa5 [2019-03-18 12:16:12,098 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:16:12,100 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:16:12,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:12,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:16:12,105 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:16:12,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:12" (1/1) ... [2019-03-18 12:16:12,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67a159aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:12, skipping insertion in model container [2019-03-18 12:16:12,110 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:12" (1/1) ... [2019-03-18 12:16:12,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:16:12,170 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:16:12,563 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:12,576 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:16:12,699 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:12,716 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:16:12,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:12 WrapperNode [2019-03-18 12:16:12,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:12,718 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:12,718 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:16:12,718 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:16:12,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:12" (1/1) ... [2019-03-18 12:16:12,829 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:12" (1/1) ... [2019-03-18 12:16:12,894 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:12,895 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:16:12,895 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:16:12,895 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:16:12,905 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:12" (1/1) ... [2019-03-18 12:16:12,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:12" (1/1) ... [2019-03-18 12:16:12,915 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:12" (1/1) ... [2019-03-18 12:16:12,915 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:12" (1/1) ... [2019-03-18 12:16:12,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:12" (1/1) ... [2019-03-18 12:16:12,977 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:12" (1/1) ... [2019-03-18 12:16:12,985 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:12" (1/1) ... [2019-03-18 12:16:12,995 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:16:12,995 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:16:12,995 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:16:12,995 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:16:12,996 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:12" (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 12:16:13,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:16:13,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:16:16,308 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:16:16,308 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:16:16,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:16 BoogieIcfgContainer [2019-03-18 12:16:16,310 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:16:16,310 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:16:16,310 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:16:16,310 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:16:16,314 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:16" (1/1) ... [2019-03-18 12:16:19,391 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:16:19 HornClauseAST [2019-03-18 12:16:19,391 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:16:19,391 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:16:19,391 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:16:19,392 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:16:19,393 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:16:19" (1/1) ... [2019-03-18 12:16:19,394 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label32_true-unreach-call_false-termination.c_UID1717821741761071796.smt2 [2019-03-18 12:16:19,571 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:16:19,573 INFO L168 Benchmark]: Toolchain (without parser) took 7474.30 ms. Allocated memory was 99.6 MB in the beginning and 284.7 MB in the end (delta: 185.1 MB). Free memory was 71.9 MB in the beginning and 73.9 MB in the end (delta: -2.0 MB). Peak memory consumption was 183.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:19,575 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 88.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:16:19,575 INFO L168 Benchmark]: CACSL2BoogieTranslator took 616.58 ms. Allocated memory is still 99.6 MB. Free memory was 71.7 MB in the beginning and 42.9 MB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:19,576 INFO L168 Benchmark]: Boogie Procedure Inliner took 176.29 ms. Allocated memory was 99.6 MB in the beginning and 131.1 MB in the end (delta: 31.5 MB). Free memory was 42.7 MB in the beginning and 108.6 MB in the end (delta: -65.8 MB). Peak memory consumption was 5.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:19,576 INFO L168 Benchmark]: Boogie Preprocessor took 100.11 ms. Allocated memory is still 131.1 MB. Free memory was 108.6 MB in the beginning and 103.8 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:19,577 INFO L168 Benchmark]: RCFGBuilder took 3314.79 ms. Allocated memory was 131.1 MB in the beginning and 141.6 MB in the end (delta: 10.5 MB). Free memory was 103.8 MB in the beginning and 67.3 MB in the end (delta: 36.6 MB). Peak memory consumption was 54.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:19,577 INFO L168 Benchmark]: IcfgToChc took 3080.92 ms. Allocated memory was 141.6 MB in the beginning and 284.7 MB in the end (delta: 143.1 MB). Free memory was 67.3 MB in the beginning and 104.8 MB in the end (delta: -37.5 MB). Peak memory consumption was 108.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:19,578 INFO L168 Benchmark]: ChcSmtPrinter took 180.10 ms. Allocated memory is still 284.7 MB. Free memory was 104.8 MB in the beginning and 73.9 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:19,581 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 88.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 616.58 ms. Allocated memory is still 99.6 MB. Free memory was 71.7 MB in the beginning and 42.9 MB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 176.29 ms. Allocated memory was 99.6 MB in the beginning and 131.1 MB in the end (delta: 31.5 MB). Free memory was 42.7 MB in the beginning and 108.6 MB in the end (delta: -65.8 MB). Peak memory consumption was 5.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 100.11 ms. Allocated memory is still 131.1 MB. Free memory was 108.6 MB in the beginning and 103.8 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3314.79 ms. Allocated memory was 131.1 MB in the beginning and 141.6 MB in the end (delta: 10.5 MB). Free memory was 103.8 MB in the beginning and 67.3 MB in the end (delta: 36.6 MB). Peak memory consumption was 54.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 3080.92 ms. Allocated memory was 141.6 MB in the beginning and 284.7 MB in the end (delta: 143.1 MB). Free memory was 67.3 MB in the beginning and 104.8 MB in the end (delta: -37.5 MB). Peak memory consumption was 108.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 180.10 ms. Allocated memory is still 284.7 MB. Free memory was 104.8 MB in the beginning and 73.9 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...