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_label22_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:12:42,009 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:12:42,011 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:12:42,028 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:12:42,029 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:12:42,030 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:12:42,033 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:12:42,035 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:12:42,038 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:12:42,040 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:12:42,042 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:12:42,043 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:12:42,045 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:12:42,046 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:12:42,055 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:12:42,056 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:12:42,057 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:12:42,058 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:12:42,064 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:12:42,067 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:12:42,068 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:12:42,069 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:12:42,071 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:12:42,071 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:12:42,071 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:12:42,072 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:12:42,074 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:12:42,075 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:12:42,075 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:12:42,076 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:12:42,077 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:12:42,078 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:12:42,080 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:12:42,080 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:12:42,081 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:12:42,081 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:12:42,081 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:12:42,083 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:12:42,084 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:12:42,084 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 21:12:42,111 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:12:42,111 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:12:42,112 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:12:42,112 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:12:42,113 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:12:42,113 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:12:42,113 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:12:42,114 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:12:42,114 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:12:42,114 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:12:42,114 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:12:42,114 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:12:42,115 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:12:42,115 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:12:42,115 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:12:42,115 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:12:42,115 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:12:42,116 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:12:42,117 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:12:42,117 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:12:42,117 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:12:42,117 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:12:42,118 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:12:42,118 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:12:42,118 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:12:42,118 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:12:42,118 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:12:42,119 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:12:42,119 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 21:12:42,166 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:12:42,178 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:12:42,181 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:12:42,183 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:12:42,183 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:12:42,184 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label22_true-unreach-call_false-termination.c [2019-03-17 21:12:42,240 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/256c6d99b/02c354225f7b46a78c19e2b5005162d4/FLAGdb207ed7f [2019-03-17 21:12:42,759 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:12:42,760 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label22_true-unreach-call_false-termination.c [2019-03-17 21:12:42,778 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/256c6d99b/02c354225f7b46a78c19e2b5005162d4/FLAGdb207ed7f [2019-03-17 21:12:43,018 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/256c6d99b/02c354225f7b46a78c19e2b5005162d4 [2019-03-17 21:12:43,028 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:12:43,029 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:12:43,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:43,031 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:12:43,034 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:12:43,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:43" (1/1) ... [2019-03-17 21:12:43,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7188df78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:43, skipping insertion in model container [2019-03-17 21:12:43,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:43" (1/1) ... [2019-03-17 21:12:43,046 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:12:43,098 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:12:43,569 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:43,575 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:12:43,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:43,738 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:12:43,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:43 WrapperNode [2019-03-17 21:12:43,739 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:43,739 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:43,740 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:12:43,740 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:12:43,747 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:43" (1/1) ... [2019-03-17 21:12:43,763 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:43" (1/1) ... [2019-03-17 21:12:43,914 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:43,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:12:43,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:12:43,915 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:12:43,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:43" (1/1) ... [2019-03-17 21:12:43,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:43" (1/1) ... [2019-03-17 21:12:43,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:43" (1/1) ... [2019-03-17 21:12:43,935 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:43" (1/1) ... [2019-03-17 21:12:43,956 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:43" (1/1) ... [2019-03-17 21:12:43,969 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:43" (1/1) ... [2019-03-17 21:12:43,975 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:43" (1/1) ... [2019-03-17 21:12:43,983 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:12:43,983 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:12:43,984 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:12:43,984 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:12:43,985 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:43" (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 21:12:44,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:12:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:12:47,255 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:12:47,255 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:12:47,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:47 BoogieIcfgContainer [2019-03-17 21:12:47,257 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:12:47,257 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:12:47,257 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:12:47,258 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:12:47,260 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:47" (1/1) ... [2019-03-17 21:12:50,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:50 HornClauseAST [2019-03-17 21:12:50,606 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:12:50,606 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:12:50,606 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:12:50,606 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:12:50,608 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:50" (1/1) ... [2019-03-17 21:12:50,610 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label22_true-unreach-call_false-termination.c_UID4446500898320707623.smt2 [2019-03-17 21:12:50,832 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:12:50,837 INFO L168 Benchmark]: Toolchain (without parser) took 7808.82 ms. Allocated memory was 112.7 MB in the beginning and 347.1 MB in the end (delta: 234.4 MB). Free memory was 57.8 MB in the beginning and 217.7 MB in the end (delta: -159.8 MB). Peak memory consumption was 74.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:50,839 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 112.7 MB. Free memory is still 78.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:12:50,840 INFO L168 Benchmark]: CACSL2BoogieTranslator took 708.51 ms. Allocated memory is still 112.7 MB. Free memory was 57.6 MB in the beginning and 76.7 MB in the end (delta: -19.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:50,841 INFO L168 Benchmark]: Boogie Procedure Inliner took 175.04 ms. Allocated memory was 112.7 MB in the beginning and 182.5 MB in the end (delta: 69.7 MB). Free memory was 76.7 MB in the beginning and 161.4 MB in the end (delta: -84.7 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:50,841 INFO L168 Benchmark]: Boogie Preprocessor took 68.46 ms. Allocated memory is still 182.5 MB. Free memory was 161.4 MB in the beginning and 156.6 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:50,841 INFO L168 Benchmark]: RCFGBuilder took 3273.49 ms. Allocated memory is still 182.5 MB. Free memory was 156.6 MB in the beginning and 57.8 MB in the end (delta: 98.8 MB). Peak memory consumption was 98.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:50,842 INFO L168 Benchmark]: IcfgToChc took 3348.66 ms. Allocated memory was 182.5 MB in the beginning and 347.1 MB in the end (delta: 164.6 MB). Free memory was 57.8 MB in the beginning and 247.8 MB in the end (delta: -190.0 MB). Peak memory consumption was 201.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:50,842 INFO L168 Benchmark]: ChcSmtPrinter took 226.48 ms. Allocated memory is still 347.1 MB. Free memory was 247.8 MB in the beginning and 217.7 MB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:50,854 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 112.7 MB. Free memory is still 78.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 708.51 ms. Allocated memory is still 112.7 MB. Free memory was 57.6 MB in the beginning and 76.7 MB in the end (delta: -19.1 MB). Peak memory consumption was 39.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 175.04 ms. Allocated memory was 112.7 MB in the beginning and 182.5 MB in the end (delta: 69.7 MB). Free memory was 76.7 MB in the beginning and 161.4 MB in the end (delta: -84.7 MB). Peak memory consumption was 2.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 68.46 ms. Allocated memory is still 182.5 MB. Free memory was 161.4 MB in the beginning and 156.6 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3273.49 ms. Allocated memory is still 182.5 MB. Free memory was 156.6 MB in the beginning and 57.8 MB in the end (delta: 98.8 MB). Peak memory consumption was 98.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 3348.66 ms. Allocated memory was 182.5 MB in the beginning and 347.1 MB in the end (delta: 164.6 MB). Free memory was 57.8 MB in the beginning and 247.8 MB in the end (delta: -190.0 MB). Peak memory consumption was 201.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 226.48 ms. Allocated memory is still 347.1 MB. Free memory was 247.8 MB in the beginning and 217.7 MB in the end (delta: 30.1 MB). Peak memory consumption was 30.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...