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/Problem17_label46_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:09:20,955 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:09:20,958 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:09:20,975 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:09:20,975 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:09:20,977 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:09:20,978 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:09:20,981 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:09:20,983 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:09:20,984 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:09:20,991 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:09:20,991 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:09:20,992 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:09:20,995 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:09:20,998 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:09:20,999 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:09:21,000 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:09:21,003 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:09:21,006 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:09:21,010 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:09:21,011 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:09:21,012 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:09:21,015 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:09:21,016 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:09:21,016 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:09:21,017 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:09:21,017 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:09:21,018 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:09:21,018 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:09:21,021 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:09:21,022 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:09:21,023 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:09:21,024 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:09:21,024 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:09:21,025 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:09:21,025 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:09:21,025 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:09:21,026 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:09:21,027 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:09:21,027 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 21:09:21,047 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:09:21,048 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:09:21,049 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:09:21,049 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:09:21,049 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:09:21,050 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:09:21,050 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:09:21,050 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:09:21,050 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:09:21,050 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:09:21,051 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:09:21,051 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:09:21,051 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:09:21,051 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:09:21,051 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:09:21,052 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:09:21,052 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:09:21,052 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:09:21,052 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:09:21,052 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:09:21,053 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:09:21,053 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:09:21,053 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:09:21,053 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:09:21,053 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:09:21,054 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:09:21,054 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:09:21,054 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:09:21,054 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 21:09:21,107 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:09:21,123 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:09:21,128 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:09:21,129 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:09:21,130 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:09:21,130 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem17_label46_false-unreach-call.c [2019-03-17 21:09:21,189 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fddc8baf3/0c6eebaf7345458697bb6ae5df06e36c/FLAG23c8b9943 [2019-03-17 21:09:21,834 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:09:21,835 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem17_label46_false-unreach-call.c [2019-03-17 21:09:21,856 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fddc8baf3/0c6eebaf7345458697bb6ae5df06e36c/FLAG23c8b9943 [2019-03-17 21:09:21,978 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fddc8baf3/0c6eebaf7345458697bb6ae5df06e36c [2019-03-17 21:09:21,989 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:09:21,991 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:09:21,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:09:21,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:09:21,996 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:09:21,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:09:21" (1/1) ... [2019-03-17 21:09:22,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17486610 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:21, skipping insertion in model container [2019-03-17 21:09:22,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:09:21" (1/1) ... [2019-03-17 21:09:22,009 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:09:22,130 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:09:23,120 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:09:23,128 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:09:23,553 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:09:23,810 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:09:23,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:23 WrapperNode [2019-03-17 21:09:23,811 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:09:23,812 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:09:23,813 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:09:23,813 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:09:23,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:23" (1/1) ... [2019-03-17 21:09:23,880 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:23" (1/1) ... [2019-03-17 21:09:24,145 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:09:24,146 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:09:24,146 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:09:24,146 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:09:24,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:23" (1/1) ... [2019-03-17 21:09:24,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:23" (1/1) ... [2019-03-17 21:09:24,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:23" (1/1) ... [2019-03-17 21:09:24,193 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:23" (1/1) ... [2019-03-17 21:09:24,334 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:23" (1/1) ... [2019-03-17 21:09:24,368 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:23" (1/1) ... [2019-03-17 21:09:24,417 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:23" (1/1) ... [2019-03-17 21:09:24,454 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:09:24,454 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:09:24,455 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:09:24,455 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:09:24,456 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:23" (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 21:09:24,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:09:24,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:09:35,697 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:09:35,697 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:09:35,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:09:35 BoogieIcfgContainer [2019-03-17 21:09:35,699 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:09:35,699 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:09:35,699 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:09:35,700 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:09:35,702 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:09:35" (1/1) ... [2019-03-17 21:09:41,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:09:41 HornClauseAST [2019-03-17 21:09:41,943 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:09:41,943 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:09:41,945 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:09:41,945 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:09:41,947 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:09:41" (1/1) ... [2019-03-17 21:09:41,950 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem17_label46_false-unreach-call.c_UID8784562134076413223.smt2 [2019-03-17 21:09:42,632 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:09:42,633 INFO L168 Benchmark]: Toolchain (without parser) took 20643.51 ms. Allocated memory was 113.8 MB in the beginning and 655.9 MB in the end (delta: 542.1 MB). Free memory was 55.8 MB in the beginning and 239.7 MB in the end (delta: -183.9 MB). Peak memory consumption was 358.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:42,635 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 113.8 MB. Free memory is still 82.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:09:42,636 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1819.45 ms. Allocated memory was 113.8 MB in the beginning and 204.5 MB in the end (delta: 90.7 MB). Free memory was 55.6 MB in the beginning and 164.1 MB in the end (delta: -108.4 MB). Peak memory consumption was 62.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:42,636 INFO L168 Benchmark]: Boogie Procedure Inliner took 333.11 ms. Allocated memory is still 204.5 MB. Free memory was 164.1 MB in the beginning and 101.9 MB in the end (delta: 62.2 MB). Peak memory consumption was 62.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:42,637 INFO L168 Benchmark]: Boogie Preprocessor took 308.32 ms. Allocated memory is still 204.5 MB. Free memory was 101.9 MB in the beginning and 68.9 MB in the end (delta: 33.0 MB). Peak memory consumption was 33.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:42,637 INFO L168 Benchmark]: RCFGBuilder took 11244.68 ms. Allocated memory was 204.5 MB in the beginning and 379.1 MB in the end (delta: 174.6 MB). Free memory was 68.9 MB in the beginning and 214.9 MB in the end (delta: -146.0 MB). Peak memory consumption was 137.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:42,637 INFO L168 Benchmark]: IcfgToChc took 6243.65 ms. Allocated memory was 379.1 MB in the beginning and 655.9 MB in the end (delta: 276.8 MB). Free memory was 214.9 MB in the beginning and 334.5 MB in the end (delta: -119.6 MB). Peak memory consumption was 319.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:42,643 INFO L168 Benchmark]: ChcSmtPrinter took 688.68 ms. Allocated memory is still 655.9 MB. Free memory was 334.5 MB in the beginning and 239.7 MB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:42,645 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 113.8 MB. Free memory is still 82.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1819.45 ms. Allocated memory was 113.8 MB in the beginning and 204.5 MB in the end (delta: 90.7 MB). Free memory was 55.6 MB in the beginning and 164.1 MB in the end (delta: -108.4 MB). Peak memory consumption was 62.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 333.11 ms. Allocated memory is still 204.5 MB. Free memory was 164.1 MB in the beginning and 101.9 MB in the end (delta: 62.2 MB). Peak memory consumption was 62.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 308.32 ms. Allocated memory is still 204.5 MB. Free memory was 101.9 MB in the beginning and 68.9 MB in the end (delta: 33.0 MB). Peak memory consumption was 33.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 11244.68 ms. Allocated memory was 204.5 MB in the beginning and 379.1 MB in the end (delta: 174.6 MB). Free memory was 68.9 MB in the beginning and 214.9 MB in the end (delta: -146.0 MB). Peak memory consumption was 137.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 6243.65 ms. Allocated memory was 379.1 MB in the beginning and 655.9 MB in the end (delta: 276.8 MB). Free memory was 214.9 MB in the beginning and 334.5 MB in the end (delta: -119.6 MB). Peak memory consumption was 319.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 688.68 ms. Allocated memory is still 655.9 MB. Free memory was 334.5 MB in the beginning and 239.7 MB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...