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/systemc/pc_sfifo_3_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:30:33,442 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:30:33,444 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:30:33,460 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:30:33,461 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:30:33,462 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:30:33,463 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:30:33,465 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:30:33,466 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:30:33,467 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:30:33,468 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:30:33,469 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:30:33,469 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:30:33,474 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:30:33,475 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:30:33,476 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:30:33,479 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:30:33,481 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:30:33,483 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:30:33,486 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:30:33,487 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:30:33,488 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:30:33,490 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:30:33,491 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:30:33,491 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:30:33,491 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:30:33,492 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:30:33,493 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:30:33,493 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:30:33,494 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:30:33,495 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:30:33,497 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:30:33,498 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:30:33,498 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:30:33,499 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:30:33,500 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:30:33,500 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:30:33,501 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:30:33,503 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:30:33,503 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 13:30:33,526 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:30:33,527 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:30:33,529 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:30:33,529 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:30:33,529 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:30:33,529 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:30:33,530 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:30:33,530 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:30:33,530 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:30:33,530 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:30:33,530 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:30:33,531 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:30:33,531 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:30:33,531 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:30:33,531 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:30:33,532 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:30:33,532 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:30:33,532 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:30:33,532 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:30:33,532 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:30:33,533 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:30:33,534 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:30:33,534 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:30:33,534 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:30:33,534 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:30:33,535 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:30:33,535 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:30:33,535 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:30:33,535 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 13:30:33,576 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:30:33,589 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:30:33,595 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:30:33,596 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:30:33,596 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:30:33,597 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/systemc/pc_sfifo_3_true-unreach-call_false-termination.cil.c [2019-03-18 13:30:33,649 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ee67a8f7/d5d94a87cdc4439c9562940deba518e2/FLAG98727e6ea [2019-03-18 13:30:34,161 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:30:34,162 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/systemc/pc_sfifo_3_true-unreach-call_false-termination.cil.c [2019-03-18 13:30:34,171 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ee67a8f7/d5d94a87cdc4439c9562940deba518e2/FLAG98727e6ea [2019-03-18 13:30:34,466 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ee67a8f7/d5d94a87cdc4439c9562940deba518e2 [2019-03-18 13:30:34,474 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:30:34,476 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:30:34,477 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:30:34,477 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:30:34,481 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:30:34,483 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:30:34" (1/1) ... [2019-03-18 13:30:34,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@377c97f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:30:34, skipping insertion in model container [2019-03-18 13:30:34,486 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:30:34" (1/1) ... [2019-03-18 13:30:34,493 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:30:34,541 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:30:34,744 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:30:34,751 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:30:34,796 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:30:34,834 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:30:34,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:30:34 WrapperNode [2019-03-18 13:30:34,835 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:30:34,837 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:30:34,837 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:30:34,837 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:30:34,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:30:34" (1/1) ... [2019-03-18 13:30:34,856 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:30:34" (1/1) ... [2019-03-18 13:30:34,976 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:30:34,977 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:30:34,977 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:30:34,977 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:30:34,985 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:30:34" (1/1) ... [2019-03-18 13:30:34,985 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:30:34" (1/1) ... [2019-03-18 13:30:34,992 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:30:34" (1/1) ... [2019-03-18 13:30:34,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:30:34" (1/1) ... [2019-03-18 13:30:35,003 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:30:34" (1/1) ... [2019-03-18 13:30:35,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:30:34" (1/1) ... [2019-03-18 13:30:35,016 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:30:34" (1/1) ... [2019-03-18 13:30:35,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:30:35,020 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:30:35,020 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:30:35,021 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:30:35,021 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:30:34" (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 13:30:35,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:30:35,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:30:36,103 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##104: assume 1 == ~q_free~0;~c_dr_st~0 := 2;~c_dr_pc~0 := 2;~a_t~0 := do_read_c_~a~0; [2019-03-18 13:30:36,104 INFO L695 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##105: assume !(1 == ~q_free~0); [2019-03-18 13:30:36,105 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:30:36,105 INFO L286 CfgBuilder]: Removed 70 assue(true) statements. [2019-03-18 13:30:36,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:30:36 BoogieIcfgContainer [2019-03-18 13:30:36,107 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:30:36,107 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:30:36,107 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:30:36,107 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:30:36,110 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:30:36" (1/1) ... [2019-03-18 13:30:38,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:30:38 HornClauseAST [2019-03-18 13:30:38,904 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:30:38,904 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:30:38,904 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:30:38,904 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:30:38,906 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:30:38" (1/1) ... [2019-03-18 13:30:38,907 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/systemc/ChcSmtPrinter_pc_sfifo_3_true-unreach-call_false-termination.cil.c_UID8800120786349383675.smt2 [2019-03-18 13:30:39,094 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:30:39,095 INFO L168 Benchmark]: Toolchain (without parser) took 4620.45 ms. Allocated memory was 100.1 MB in the beginning and 287.3 MB in the end (delta: 187.2 MB). Free memory was 74.2 MB in the beginning and 239.6 MB in the end (delta: -165.4 MB). Peak memory consumption was 156.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:30:39,097 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:30:39,098 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.46 ms. Allocated memory is still 100.1 MB. Free memory was 73.9 MB in the beginning and 59.8 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:30:39,098 INFO L168 Benchmark]: Boogie Procedure Inliner took 140.10 ms. Allocated memory was 100.1 MB in the beginning and 130.0 MB in the end (delta: 29.9 MB). Free memory was 59.8 MB in the beginning and 113.4 MB in the end (delta: -53.6 MB). Peak memory consumption was 6.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:30:39,099 INFO L168 Benchmark]: Boogie Preprocessor took 43.00 ms. Allocated memory is still 130.0 MB. Free memory was 113.4 MB in the beginning and 111.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:30:39,099 INFO L168 Benchmark]: RCFGBuilder took 1086.57 ms. Allocated memory is still 130.0 MB. Free memory was 111.5 MB in the beginning and 75.6 MB in the end (delta: 35.9 MB). Peak memory consumption was 35.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:30:39,100 INFO L168 Benchmark]: IcfgToChc took 2796.83 ms. Allocated memory was 130.0 MB in the beginning and 227.5 MB in the end (delta: 97.5 MB). Free memory was 75.6 MB in the beginning and 68.9 MB in the end (delta: 6.6 MB). Peak memory consumption was 123.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:30:39,100 INFO L168 Benchmark]: ChcSmtPrinter took 189.90 ms. Allocated memory was 227.5 MB in the beginning and 287.3 MB in the end (delta: 59.8 MB). Free memory was 68.9 MB in the beginning and 239.6 MB in the end (delta: -170.7 MB). Peak memory consumption was 24.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:30:39,104 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 358.46 ms. Allocated memory is still 100.1 MB. Free memory was 73.9 MB in the beginning and 59.8 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 140.10 ms. Allocated memory was 100.1 MB in the beginning and 130.0 MB in the end (delta: 29.9 MB). Free memory was 59.8 MB in the beginning and 113.4 MB in the end (delta: -53.6 MB). Peak memory consumption was 6.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 43.00 ms. Allocated memory is still 130.0 MB. Free memory was 113.4 MB in the beginning and 111.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1086.57 ms. Allocated memory is still 130.0 MB. Free memory was 111.5 MB in the beginning and 75.6 MB in the end (delta: 35.9 MB). Peak memory consumption was 35.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 2796.83 ms. Allocated memory was 130.0 MB in the beginning and 227.5 MB in the end (delta: 97.5 MB). Free memory was 75.6 MB in the beginning and 68.9 MB in the end (delta: 6.6 MB). Peak memory consumption was 123.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 189.90 ms. Allocated memory was 227.5 MB in the beginning and 287.3 MB in the end (delta: 59.8 MB). Free memory was 68.9 MB in the beginning and 239.6 MB in the end (delta: -170.7 MB). Peak memory consumption was 24.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...