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/Problem04_label40_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:59:17,081 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:59:17,084 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:59:17,096 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:59:17,097 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:59:17,098 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:59:17,099 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:59:17,101 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:59:17,103 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:59:17,104 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:59:17,105 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:59:17,105 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:59:17,106 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:59:17,107 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:59:17,108 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:59:17,109 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:59:17,110 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:59:17,112 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:59:17,114 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:59:17,116 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:59:17,118 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:59:17,119 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:59:17,121 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:59:17,122 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:59:17,122 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:59:17,123 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:59:17,123 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:59:17,124 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:59:17,125 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:59:17,126 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:59:17,126 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:59:17,127 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:59:17,129 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:59:17,129 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:59:17,130 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:59:17,130 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:59:17,130 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:59:17,131 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:59:17,132 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:59:17,133 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 11:59:17,148 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:59:17,148 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:59:17,150 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:59:17,150 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:59:17,150 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:59:17,150 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:59:17,151 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:59:17,151 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:59:17,151 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:59:17,151 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:59:17,151 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:59:17,152 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:59:17,152 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:59:17,152 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:59:17,152 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:59:17,152 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:59:17,153 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:59:17,153 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:59:17,153 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:59:17,153 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:59:17,153 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:59:17,154 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:59:17,154 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:59:17,154 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:59:17,154 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:59:17,154 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:59:17,155 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:59:17,155 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:59:17,155 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 11:59:17,188 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:59:17,202 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:59:17,206 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:59:17,207 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:59:17,208 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:59:17,209 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label40_false-unreach-call_false-termination.c [2019-03-18 11:59:17,271 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f8392d54/2fcccc69a0834e5c991d3b9882f662fa/FLAGe2f931567 [2019-03-18 11:59:18,008 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:59:18,009 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label40_false-unreach-call_false-termination.c [2019-03-18 11:59:18,041 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f8392d54/2fcccc69a0834e5c991d3b9882f662fa/FLAGe2f931567 [2019-03-18 11:59:18,072 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f8392d54/2fcccc69a0834e5c991d3b9882f662fa [2019-03-18 11:59:18,084 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:59:18,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:59:18,090 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:59:18,090 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:59:18,098 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:59:18,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:59:18" (1/1) ... [2019-03-18 11:59:18,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e6d45a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:18, skipping insertion in model container [2019-03-18 11:59:18,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:59:18" (1/1) ... [2019-03-18 11:59:18,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:59:18,296 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:59:19,904 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:59:19,914 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:59:20,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:59:20,837 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:59:20,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:20 WrapperNode [2019-03-18 11:59:20,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:59:21,113 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:59:21,113 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:59:21,113 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:59:21,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:20" (1/1) ... [2019-03-18 11:59:21,217 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:20" (1/1) ... [2019-03-18 11:59:21,381 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:59:21,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:59:21,382 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:59:21,382 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:59:21,392 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:20" (1/1) ... [2019-03-18 11:59:21,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:20" (1/1) ... [2019-03-18 11:59:21,423 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:20" (1/1) ... [2019-03-18 11:59:21,424 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:20" (1/1) ... [2019-03-18 11:59:21,519 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:20" (1/1) ... [2019-03-18 11:59:21,557 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:20" (1/1) ... [2019-03-18 11:59:21,595 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:20" (1/1) ... [2019-03-18 11:59:21,636 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:59:21,637 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:59:21,637 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:59:21,637 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:59:21,638 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:20" (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 11:59:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:59:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:59:32,567 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:59:32,571 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 11:59:32,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:59:32 BoogieIcfgContainer [2019-03-18 11:59:32,574 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:59:32,574 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:59:32,574 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:59:32,575 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:59:32,581 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:59:32" (1/1) ... [2019-03-18 11:59:47,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:59:47 HornClauseAST [2019-03-18 11:59:47,892 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:59:47,893 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:59:47,893 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:59:47,893 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:59:47,894 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:59:47" (1/1) ... [2019-03-18 11:59:47,899 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label40_false-unreach-call_false-termination.c_UID4471701135108983693.smt2 [2019-03-18 11:59:48,781 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:59:48,784 INFO L168 Benchmark]: Toolchain (without parser) took 30698.96 ms. Allocated memory was 102.2 MB in the beginning and 907.5 MB in the end (delta: 805.3 MB). Free memory was 59.8 MB in the beginning and 222.8 MB in the end (delta: -163.0 MB). Peak memory consumption was 642.3 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:48,787 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:59:48,787 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2748.64 ms. Allocated memory was 102.2 MB in the beginning and 130.5 MB in the end (delta: 28.3 MB). Free memory was 59.6 MB in the beginning and 27.5 MB in the end (delta: 32.1 MB). Peak memory consumption was 74.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:48,788 INFO L168 Benchmark]: Boogie Procedure Inliner took 268.46 ms. Allocated memory is still 187.7 MB. Free memory was 153.4 MB in the beginning and 114.6 MB in the end (delta: 38.8 MB). Peak memory consumption was 38.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:48,788 INFO L168 Benchmark]: Boogie Preprocessor took 254.83 ms. Allocated memory is still 187.7 MB. Free memory was 114.6 MB in the beginning and 86.4 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:48,789 INFO L168 Benchmark]: RCFGBuilder took 10937.30 ms. Allocated memory was 187.7 MB in the beginning and 340.8 MB in the end (delta: 153.1 MB). Free memory was 86.4 MB in the beginning and 161.3 MB in the end (delta: -74.9 MB). Peak memory consumption was 137.5 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:48,790 INFO L168 Benchmark]: IcfgToChc took 15318.40 ms. Allocated memory was 340.8 MB in the beginning and 907.5 MB in the end (delta: 566.8 MB). Free memory was 161.3 MB in the beginning and 429.6 MB in the end (delta: -268.4 MB). Peak memory consumption was 631.2 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:48,790 INFO L168 Benchmark]: ChcSmtPrinter took 888.95 ms. Allocated memory is still 907.5 MB. Free memory was 429.6 MB in the beginning and 222.8 MB in the end (delta: 206.8 MB). Peak memory consumption was 206.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:48,794 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2748.64 ms. Allocated memory was 102.2 MB in the beginning and 130.5 MB in the end (delta: 28.3 MB). Free memory was 59.6 MB in the beginning and 27.5 MB in the end (delta: 32.1 MB). Peak memory consumption was 74.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 268.46 ms. Allocated memory is still 187.7 MB. Free memory was 153.4 MB in the beginning and 114.6 MB in the end (delta: 38.8 MB). Peak memory consumption was 38.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 254.83 ms. Allocated memory is still 187.7 MB. Free memory was 114.6 MB in the beginning and 86.4 MB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10937.30 ms. Allocated memory was 187.7 MB in the beginning and 340.8 MB in the end (delta: 153.1 MB). Free memory was 86.4 MB in the beginning and 161.3 MB in the end (delta: -74.9 MB). Peak memory consumption was 137.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 15318.40 ms. Allocated memory was 340.8 MB in the beginning and 907.5 MB in the end (delta: 566.8 MB). Free memory was 161.3 MB in the beginning and 429.6 MB in the end (delta: -268.4 MB). Peak memory consumption was 631.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 888.95 ms. Allocated memory is still 907.5 MB. Free memory was 429.6 MB in the beginning and 222.8 MB in the end (delta: 206.8 MB). Peak memory consumption was 206.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...