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/seq-mthreaded/pals_opt-floodmax.3_true-unreach-call.ufo.BOUNDED-6.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:25:09,473 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:25:09,476 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:25:09,491 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:25:09,491 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:25:09,493 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:25:09,494 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:25:09,498 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:25:09,501 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:25:09,502 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:25:09,504 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:25:09,504 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:25:09,506 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:25:09,507 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:25:09,515 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:25:09,516 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:25:09,517 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:25:09,518 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:25:09,524 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:25:09,525 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:25:09,526 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:25:09,528 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:25:09,533 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:25:09,533 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:25:09,534 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:25:09,534 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:25:09,535 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:25:09,536 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:25:09,536 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:25:09,537 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:25:09,537 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:25:09,538 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:25:09,539 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:25:09,539 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:25:09,540 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:25:09,540 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:25:09,541 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:25:09,541 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:25:09,542 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:25:09,542 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 13:25:09,567 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:25:09,570 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:25:09,572 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:25:09,572 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:25:09,572 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:25:09,573 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:25:09,573 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:25:09,574 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:25:09,574 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:25:09,574 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:25:09,574 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:25:09,574 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:25:09,575 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:25:09,575 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:25:09,575 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:25:09,575 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:25:09,575 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:25:09,575 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:25:09,576 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:25:09,577 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:25:09,577 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:25:09,577 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:25:09,578 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:25:09,578 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:25:09,578 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:25:09,578 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:25:09,578 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:25:09,579 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:25:09,579 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 13:25:09,634 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:25:09,647 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:25:09,650 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:25:09,652 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:25:09,652 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:25:09,653 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.3_true-unreach-call.ufo.BOUNDED-6.pals_true-termination.c [2019-03-18 13:25:09,706 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eb5768e1/2ffedeb0bc9a43969ce2abb701bfcbc5/FLAG0c5f285c7 [2019-03-18 13:25:10,150 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:25:10,151 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.3_true-unreach-call.ufo.BOUNDED-6.pals_true-termination.c [2019-03-18 13:25:10,165 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eb5768e1/2ffedeb0bc9a43969ce2abb701bfcbc5/FLAG0c5f285c7 [2019-03-18 13:25:10,479 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5eb5768e1/2ffedeb0bc9a43969ce2abb701bfcbc5 [2019-03-18 13:25:10,489 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:25:10,491 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:25:10,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:25:10,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:25:10,496 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:25:10,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:25:10" (1/1) ... [2019-03-18 13:25:10,500 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a6bd286 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:10, skipping insertion in model container [2019-03-18 13:25:10,500 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:25:10" (1/1) ... [2019-03-18 13:25:10,508 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:25:10,552 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:25:10,897 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:25:10,917 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:25:11,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:25:11,028 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:25:11,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:11 WrapperNode [2019-03-18 13:25:11,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:25:11,030 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:25:11,030 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:25:11,030 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:25:11,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:11" (1/1) ... [2019-03-18 13:25:11,153 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:11" (1/1) ... [2019-03-18 13:25:11,198 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:25:11,198 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:25:11,198 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:25:11,198 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:25:11,210 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:11" (1/1) ... [2019-03-18 13:25:11,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:11" (1/1) ... [2019-03-18 13:25:11,215 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:11" (1/1) ... [2019-03-18 13:25:11,215 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:11" (1/1) ... [2019-03-18 13:25:11,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:11" (1/1) ... [2019-03-18 13:25:11,238 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:11" (1/1) ... [2019-03-18 13:25:11,241 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:11" (1/1) ... [2019-03-18 13:25:11,250 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:25:11,250 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:25:11,251 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:25:11,251 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:25:11,252 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:25:11" (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 13:25:11,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:25:11,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:25:12,594 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:25:12,594 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-18 13:25:12,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:25:12 BoogieIcfgContainer [2019-03-18 13:25:12,596 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:25:12,596 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:25:12,596 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:25:12,596 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:25:12,598 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:25:12" (1/1) ... [2019-03-18 13:25:19,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:25:19 HornClauseAST [2019-03-18 13:25:19,931 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:25:19,931 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:25:19,931 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:25:19,931 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:25:19,935 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:25:19" (1/1) ... [2019-03-18 13:25:19,936 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_opt-floodmax.3_true-unreach-call.ufo.BOUNDED-6.pals_true-termination.c_UID8003369881063120891.smt2 [2019-03-18 13:25:20,210 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:25:20,212 INFO L168 Benchmark]: Toolchain (without parser) took 9722.53 ms. Allocated memory was 115.9 MB in the beginning and 500.2 MB in the end (delta: 384.3 MB). Free memory was 64.1 MB in the beginning and 245.8 MB in the end (delta: -181.8 MB). Peak memory consumption was 202.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:20,214 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 115.9 MB. Free memory is still 82.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:25:20,214 INFO L168 Benchmark]: CACSL2BoogieTranslator took 537.74 ms. Allocated memory is still 115.9 MB. Free memory was 64.1 MB in the beginning and 46.2 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:20,215 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.17 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 46.2 MB in the beginning and 102.3 MB in the end (delta: -56.1 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:20,215 INFO L168 Benchmark]: Boogie Preprocessor took 51.99 ms. Allocated memory is still 126.9 MB. Free memory was 102.3 MB in the beginning and 99.9 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:20,216 INFO L168 Benchmark]: RCFGBuilder took 1345.35 ms. Allocated memory is still 126.9 MB. Free memory was 99.9 MB in the beginning and 48.3 MB in the end (delta: 51.5 MB). Peak memory consumption was 51.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:20,216 INFO L168 Benchmark]: IcfgToChc took 7334.93 ms. Allocated memory was 126.9 MB in the beginning and 500.2 MB in the end (delta: 373.3 MB). Free memory was 48.3 MB in the beginning and 313.9 MB in the end (delta: -265.5 MB). Peak memory consumption was 378.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:20,217 INFO L168 Benchmark]: ChcSmtPrinter took 279.44 ms. Allocated memory is still 500.2 MB. Free memory was 313.9 MB in the beginning and 245.8 MB in the end (delta: 68.0 MB). Peak memory consumption was 68.0 MB. Max. memory is 3.6 GB. [2019-03-18 13:25:20,220 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 115.9 MB. Free memory is still 82.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 537.74 ms. Allocated memory is still 115.9 MB. Free memory was 64.1 MB in the beginning and 46.2 MB in the end (delta: 17.8 MB). Peak memory consumption was 17.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 168.17 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 46.2 MB in the beginning and 102.3 MB in the end (delta: -56.1 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 51.99 ms. Allocated memory is still 126.9 MB. Free memory was 102.3 MB in the beginning and 99.9 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1345.35 ms. Allocated memory is still 126.9 MB. Free memory was 99.9 MB in the beginning and 48.3 MB in the end (delta: 51.5 MB). Peak memory consumption was 51.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 7334.93 ms. Allocated memory was 126.9 MB in the beginning and 500.2 MB in the end (delta: 373.3 MB). Free memory was 48.3 MB in the beginning and 313.9 MB in the end (delta: -265.5 MB). Peak memory consumption was 378.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 279.44 ms. Allocated memory is still 500.2 MB. Free memory was 313.9 MB in the beginning and 245.8 MB in the end (delta: 68.0 MB). Peak memory consumption was 68.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...