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_label55_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:16:27,068 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:16:27,070 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:16:27,085 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:16:27,085 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:16:27,087 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:16:27,090 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:16:27,093 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:16:27,096 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:16:27,098 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:16:27,100 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:16:27,100 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:16:27,102 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:16:27,103 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:16:27,105 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:16:27,113 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:16:27,116 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:16:27,120 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:16:27,122 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:16:27,126 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:16:27,127 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:16:27,129 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:16:27,132 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:16:27,132 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:16:27,132 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:16:27,134 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:16:27,135 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:16:27,136 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:16:27,136 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:16:27,140 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:16:27,142 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:16:27,143 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:16:27,144 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:16:27,145 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:16:27,145 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:16:27,146 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:16:27,146 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:16:27,148 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:16:27,149 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:16:27,149 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 12:16:27,178 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:16:27,178 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:16:27,182 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:16:27,183 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:16:27,183 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:16:27,183 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:16:27,183 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:16:27,183 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:16:27,184 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:16:27,184 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:16:27,184 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:16:27,184 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:16:27,184 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:16:27,186 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:16:27,186 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:16:27,186 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:16:27,187 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:16:27,187 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:16:27,187 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:16:27,187 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:16:27,187 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:16:27,188 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:16:27,188 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:16:27,188 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:16:27,189 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:16:27,189 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:16:27,189 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:16:27,189 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:16:27,189 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 12:16:27,244 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:16:27,258 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:16:27,261 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:16:27,263 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:16:27,263 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:16:27,263 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label55_true-unreach-call_false-termination.c [2019-03-18 12:16:27,313 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0eb43e829/0aa0a72a96464b82a2163cb8f00230e7/FLAG67b782b3d [2019-03-18 12:16:27,880 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:16:27,884 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label55_true-unreach-call_false-termination.c [2019-03-18 12:16:27,897 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0eb43e829/0aa0a72a96464b82a2163cb8f00230e7/FLAG67b782b3d [2019-03-18 12:16:28,142 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0eb43e829/0aa0a72a96464b82a2163cb8f00230e7 [2019-03-18 12:16:28,151 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:16:28,153 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:16:28,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:28,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:16:28,158 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:16:28,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:28" (1/1) ... [2019-03-18 12:16:28,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@158fe7eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:28, skipping insertion in model container [2019-03-18 12:16:28,162 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:28" (1/1) ... [2019-03-18 12:16:28,169 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:16:28,223 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:16:28,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:28,663 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:16:28,768 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:28,787 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:16:28,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:28 WrapperNode [2019-03-18 12:16:28,788 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:28,789 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:28,789 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:16:28,789 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:16:28,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:28" (1/1) ... [2019-03-18 12:16:28,916 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:28" (1/1) ... [2019-03-18 12:16:28,976 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:28,976 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:16:28,976 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:16:28,977 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:16:28,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:28" (1/1) ... [2019-03-18 12:16:28,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:28" (1/1) ... [2019-03-18 12:16:28,994 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:28" (1/1) ... [2019-03-18 12:16:28,995 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:28" (1/1) ... [2019-03-18 12:16:29,022 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:28" (1/1) ... [2019-03-18 12:16:29,045 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:28" (1/1) ... [2019-03-18 12:16:29,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:28" (1/1) ... [2019-03-18 12:16:29,063 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:16:29,063 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:16:29,063 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:16:29,064 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:16:29,064 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:28" (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 12:16:29,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:16:29,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:16:32,155 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:16:32,155 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:16:32,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:32 BoogieIcfgContainer [2019-03-18 12:16:32,157 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:16:32,157 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:16:32,157 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:16:32,158 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:16:32,160 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:32" (1/1) ... [2019-03-18 12:16:35,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:16:35 HornClauseAST [2019-03-18 12:16:35,187 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:16:35,189 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:16:35,189 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:16:35,189 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:16:35,190 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:16:35" (1/1) ... [2019-03-18 12:16:35,192 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label55_true-unreach-call_false-termination.c_UID3786844556532756128.smt2 [2019-03-18 12:16:35,375 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:16:35,376 INFO L168 Benchmark]: Toolchain (without parser) took 7224.72 ms. Allocated memory was 101.7 MB in the beginning and 265.8 MB in the end (delta: 164.1 MB). Free memory was 72.9 MB in the beginning and 171.9 MB in the end (delta: -99.0 MB). Peak memory consumption was 65.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:35,378 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 90.2 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:16:35,380 INFO L168 Benchmark]: CACSL2BoogieTranslator took 634.43 ms. Allocated memory is still 101.7 MB. Free memory was 72.9 MB in the beginning and 42.7 MB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:35,381 INFO L168 Benchmark]: Boogie Procedure Inliner took 187.30 ms. Allocated memory was 101.7 MB in the beginning and 131.6 MB in the end (delta: 29.9 MB). Free memory was 42.7 MB in the beginning and 109.0 MB in the end (delta: -66.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:35,381 INFO L168 Benchmark]: Boogie Preprocessor took 86.55 ms. Allocated memory is still 131.6 MB. Free memory was 109.0 MB in the beginning and 104.2 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:35,382 INFO L168 Benchmark]: RCFGBuilder took 3093.91 ms. Allocated memory was 131.6 MB in the beginning and 142.6 MB in the end (delta: 11.0 MB). Free memory was 104.2 MB in the beginning and 66.8 MB in the end (delta: 37.4 MB). Peak memory consumption was 54.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:35,382 INFO L168 Benchmark]: IcfgToChc took 3031.38 ms. Allocated memory was 142.6 MB in the beginning and 265.8 MB in the end (delta: 123.2 MB). Free memory was 66.8 MB in the beginning and 202.7 MB in the end (delta: -135.9 MB). Peak memory consumption was 145.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:35,382 INFO L168 Benchmark]: ChcSmtPrinter took 185.99 ms. Allocated memory is still 265.8 MB. Free memory was 202.7 MB in the beginning and 171.9 MB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:35,390 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 90.2 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 634.43 ms. Allocated memory is still 101.7 MB. Free memory was 72.9 MB in the beginning and 42.7 MB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 187.30 ms. Allocated memory was 101.7 MB in the beginning and 131.6 MB in the end (delta: 29.9 MB). Free memory was 42.7 MB in the beginning and 109.0 MB in the end (delta: -66.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 86.55 ms. Allocated memory is still 131.6 MB. Free memory was 109.0 MB in the beginning and 104.2 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3093.91 ms. Allocated memory was 131.6 MB in the beginning and 142.6 MB in the end (delta: 11.0 MB). Free memory was 104.2 MB in the beginning and 66.8 MB in the end (delta: 37.4 MB). Peak memory consumption was 54.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 3031.38 ms. Allocated memory was 142.6 MB in the beginning and 265.8 MB in the end (delta: 123.2 MB). Free memory was 66.8 MB in the beginning and 202.7 MB in the end (delta: -135.9 MB). Peak memory consumption was 145.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 185.99 ms. Allocated memory is still 265.8 MB. Free memory was 202.7 MB in the beginning and 171.9 MB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...