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/Problem01_label19_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:12:05,998 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:12:06,000 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:12:06,012 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:12:06,013 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:12:06,014 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:12:06,015 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:12:06,017 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:12:06,019 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:12:06,020 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:12:06,021 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:12:06,021 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:12:06,022 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:12:06,023 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:12:06,024 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:12:06,025 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:12:06,026 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:12:06,028 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:12:06,030 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:12:06,031 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:12:06,033 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:12:06,034 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:12:06,037 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:12:06,037 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:12:06,037 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:12:06,038 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:12:06,039 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:12:06,040 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:12:06,040 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:12:06,041 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:12:06,042 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:12:06,043 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:12:06,044 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:12:06,044 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:12:06,045 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:12:06,045 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:12:06,045 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:12:06,046 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:12:06,047 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:12:06,048 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 21:12:06,066 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:12:06,067 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:12:06,069 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:12:06,069 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:12:06,069 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:12:06,070 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:12:06,070 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:12:06,070 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:12:06,070 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:12:06,070 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:12:06,071 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:12:06,071 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:12:06,071 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:12:06,072 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:12:06,072 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:12:06,072 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:12:06,072 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:12:06,072 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:12:06,073 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:12:06,073 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:12:06,073 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:12:06,073 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:12:06,073 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:12:06,074 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:12:06,075 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:12:06,075 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:12:06,076 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:12:06,076 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:12:06,076 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 21:12:06,129 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:12:06,146 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:12:06,152 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:12:06,154 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:12:06,154 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:12:06,155 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem01_label19_true-unreach-call_false-termination.c [2019-03-17 21:12:06,220 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93939d0b3/d72108170c1f4b1186c746fff3c389f3/FLAG265b4602e [2019-03-17 21:12:06,871 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:12:06,874 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem01_label19_true-unreach-call_false-termination.c [2019-03-17 21:12:06,891 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93939d0b3/d72108170c1f4b1186c746fff3c389f3/FLAG265b4602e [2019-03-17 21:12:07,188 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93939d0b3/d72108170c1f4b1186c746fff3c389f3 [2019-03-17 21:12:07,197 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:12:07,198 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:12:07,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:07,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:12:07,203 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:12:07,204 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:07" (1/1) ... [2019-03-17 21:12:07,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7046f4cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:07, skipping insertion in model container [2019-03-17 21:12:07,207 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:07" (1/1) ... [2019-03-17 21:12:07,214 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:12:07,286 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:12:07,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:07,687 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:12:07,805 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:07,940 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:12:07,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:07 WrapperNode [2019-03-17 21:12:07,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:07,942 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:07,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:12:07,943 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:12:07,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:07" (1/1) ... [2019-03-17 21:12:07,975 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:07" (1/1) ... [2019-03-17 21:12:08,042 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:08,043 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:12:08,043 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:12:08,043 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:12:08,051 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:07" (1/1) ... [2019-03-17 21:12:08,052 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:07" (1/1) ... [2019-03-17 21:12:08,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:07" (1/1) ... [2019-03-17 21:12:08,057 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:07" (1/1) ... [2019-03-17 21:12:08,080 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:07" (1/1) ... [2019-03-17 21:12:08,099 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:07" (1/1) ... [2019-03-17 21:12:08,105 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:07" (1/1) ... [2019-03-17 21:12:08,112 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:12:08,112 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:12:08,112 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:12:08,113 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:12:08,114 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:07" (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 21:12:08,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:12:08,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:12:11,561 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:12:11,562 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:12:11,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:11 BoogieIcfgContainer [2019-03-17 21:12:11,564 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:12:11,564 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:12:11,564 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:12:11,564 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:12:11,567 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:11" (1/1) ... [2019-03-17 21:12:14,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:14 HornClauseAST [2019-03-17 21:12:14,412 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:12:14,414 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:12:14,414 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:12:14,414 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:12:14,415 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:14" (1/1) ... [2019-03-17 21:12:14,418 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem01_label19_true-unreach-call_false-termination.c_UID3064898869513138359.smt2 [2019-03-17 21:12:14,644 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:12:14,646 INFO L168 Benchmark]: Toolchain (without parser) took 7448.37 ms. Allocated memory was 102.2 MB in the beginning and 278.9 MB in the end (delta: 176.7 MB). Free memory was 72.3 MB in the beginning and 84.4 MB in the end (delta: -12.1 MB). Peak memory consumption was 164.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:14,648 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:12:14,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 742.57 ms. Allocated memory was 102.2 MB in the beginning and 135.3 MB in the end (delta: 33.0 MB). Free memory was 71.9 MB in the beginning and 114.9 MB in the end (delta: -43.0 MB). Peak memory consumption was 36.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:14,649 INFO L168 Benchmark]: Boogie Procedure Inliner took 100.49 ms. Allocated memory is still 135.3 MB. Free memory was 114.9 MB in the beginning and 109.3 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:14,650 INFO L168 Benchmark]: Boogie Preprocessor took 68.81 ms. Allocated memory is still 135.3 MB. Free memory was 109.3 MB in the beginning and 104.6 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:14,651 INFO L168 Benchmark]: RCFGBuilder took 3451.44 ms. Allocated memory was 135.3 MB in the beginning and 146.8 MB in the end (delta: 11.5 MB). Free memory was 104.6 MB in the beginning and 68.0 MB in the end (delta: 36.6 MB). Peak memory consumption was 54.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:14,651 INFO L168 Benchmark]: IcfgToChc took 2849.56 ms. Allocated memory was 146.8 MB in the beginning and 278.9 MB in the end (delta: 132.1 MB). Free memory was 68.0 MB in the beginning and 117.0 MB in the end (delta: -49.0 MB). Peak memory consumption was 99.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:14,654 INFO L168 Benchmark]: ChcSmtPrinter took 230.14 ms. Allocated memory is still 278.9 MB. Free memory was 117.0 MB in the beginning and 84.4 MB in the end (delta: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:14,661 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 742.57 ms. Allocated memory was 102.2 MB in the beginning and 135.3 MB in the end (delta: 33.0 MB). Free memory was 71.9 MB in the beginning and 114.9 MB in the end (delta: -43.0 MB). Peak memory consumption was 36.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 100.49 ms. Allocated memory is still 135.3 MB. Free memory was 114.9 MB in the beginning and 109.3 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 68.81 ms. Allocated memory is still 135.3 MB. Free memory was 109.3 MB in the beginning and 104.6 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3451.44 ms. Allocated memory was 135.3 MB in the beginning and 146.8 MB in the end (delta: 11.5 MB). Free memory was 104.6 MB in the beginning and 68.0 MB in the end (delta: 36.6 MB). Peak memory consumption was 54.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 2849.56 ms. Allocated memory was 146.8 MB in the beginning and 278.9 MB in the end (delta: 132.1 MB). Free memory was 68.0 MB in the beginning and 117.0 MB in the end (delta: -49.0 MB). Peak memory consumption was 99.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 230.14 ms. Allocated memory is still 278.9 MB. Free memory was 117.0 MB in the beginning and 84.4 MB in the end (delta: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...