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_STARTPALS_ActiveStandby_true-unreach-call.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:20:49,513 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:20:49,515 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:20:49,528 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:20:49,528 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:20:49,529 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:20:49,531 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:20:49,533 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:20:49,535 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:20:49,535 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:20:49,536 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:20:49,537 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:20:49,538 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:20:49,539 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:20:49,540 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:20:49,541 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:20:49,542 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:20:49,546 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:20:49,551 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:20:49,556 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:20:49,558 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:20:49,559 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:20:49,568 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:20:49,568 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:20:49,569 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:20:49,573 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:20:49,573 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:20:49,574 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:20:49,575 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:20:49,576 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:20:49,580 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:20:49,581 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:20:49,582 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:20:49,582 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:20:49,585 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:20:49,586 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:20:49,586 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:20:49,587 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:20:49,590 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:20:49,590 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 22:20:49,620 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:20:49,621 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:20:49,622 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:20:49,622 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:20:49,623 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:20:49,623 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:20:49,623 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:20:49,623 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:20:49,623 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:20:49,623 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:20:49,624 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:20:49,625 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:20:49,625 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:20:49,625 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:20:49,625 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:20:49,625 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:20:49,626 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:20:49,627 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:20:49,627 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:20:49,628 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:20:49,628 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:20:49,628 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:20:49,628 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:20:49,628 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:20:49,629 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:20:49,629 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:20:49,629 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:20:49,629 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:20:49,629 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 22:20:49,688 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:20:49,699 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:20:49,702 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:20:49,703 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:20:49,704 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:20:49,704 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_STARTPALS_ActiveStandby_true-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-17 22:20:49,757 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3e8714a2/cb082d7440f44331a722dc0d5a631fe6/FLAG1a42196b2 [2019-03-17 22:20:50,267 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:20:50,267 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_STARTPALS_ActiveStandby_true-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-17 22:20:50,280 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3e8714a2/cb082d7440f44331a722dc0d5a631fe6/FLAG1a42196b2 [2019-03-17 22:20:50,572 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3e8714a2/cb082d7440f44331a722dc0d5a631fe6 [2019-03-17 22:20:50,581 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:20:50,583 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:20:50,584 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:20:50,584 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:20:50,587 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:20:50,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:20:50" (1/1) ... [2019-03-17 22:20:50,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f4d8e62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:20:50, skipping insertion in model container [2019-03-17 22:20:50,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:20:50" (1/1) ... [2019-03-17 22:20:50,597 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:20:50,646 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:20:50,925 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:20:50,938 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:20:51,011 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:20:51,047 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:20:51,047 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:20:51 WrapperNode [2019-03-17 22:20:51,047 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:20:51,048 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:20:51,048 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:20:51,049 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:20:51,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:20:51" (1/1) ... [2019-03-17 22:20:51,168 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:20:51" (1/1) ... [2019-03-17 22:20:51,228 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:20:51,228 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:20:51,228 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:20:51,228 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:20:51,239 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:20:51" (1/1) ... [2019-03-17 22:20:51,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:20:51" (1/1) ... [2019-03-17 22:20:51,246 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:20:51" (1/1) ... [2019-03-17 22:20:51,247 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:20:51" (1/1) ... [2019-03-17 22:20:51,265 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:20:51" (1/1) ... [2019-03-17 22:20:51,280 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:20:51" (1/1) ... [2019-03-17 22:20:51,284 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:20:51" (1/1) ... [2019-03-17 22:20:51,292 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:20:51,293 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:20:51,293 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:20:51,293 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:20:51,294 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:20:51" (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 22:20:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:20:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:20:53,382 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:20:53,383 INFO L286 CfgBuilder]: Removed 119 assue(true) statements. [2019-03-17 22:20:53,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:20:53 BoogieIcfgContainer [2019-03-17 22:20:53,384 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:20:53,385 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:20:53,385 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:20:53,385 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:20:53,388 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:20:53" (1/1) ... [2019-03-17 22:21:08,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:21:08 HornClauseAST [2019-03-17 22:21:08,663 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:21:08,664 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:21:08,664 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:21:08,664 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:21:08,665 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:21:08" (1/1) ... [2019-03-17 22:21:08,666 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_STARTPALS_ActiveStandby_true-unreach-call.ufo.UNBOUNDED.pals.c_UID5974539634361206847.smt2 [2019-03-17 22:21:09,252 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:21:09,254 INFO L168 Benchmark]: Toolchain (without parser) took 18672.19 ms. Allocated memory was 115.9 MB in the beginning and 861.4 MB in the end (delta: 745.5 MB). Free memory was 63.3 MB in the beginning and 67.0 MB in the end (delta: -3.6 MB). Peak memory consumption was 741.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:09,256 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 115.9 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:21:09,256 INFO L168 Benchmark]: CACSL2BoogieTranslator took 464.24 ms. Allocated memory is still 115.9 MB. Free memory was 63.1 MB in the beginning and 44.1 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:09,257 INFO L168 Benchmark]: Boogie Procedure Inliner took 179.66 ms. Allocated memory was 115.9 MB in the beginning and 127.9 MB in the end (delta: 12.1 MB). Free memory was 44.1 MB in the beginning and 101.8 MB in the end (delta: -57.7 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:09,262 INFO L168 Benchmark]: Boogie Preprocessor took 64.47 ms. Allocated memory is still 127.9 MB. Free memory was 101.8 MB in the beginning and 98.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:09,263 INFO L168 Benchmark]: RCFGBuilder took 2091.48 ms. Allocated memory was 127.9 MB in the beginning and 169.9 MB in the end (delta: 41.9 MB). Free memory was 97.9 MB in the beginning and 113.4 MB in the end (delta: -15.5 MB). Peak memory consumption was 60.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:09,263 INFO L168 Benchmark]: IcfgToChc took 15278.53 ms. Allocated memory was 169.9 MB in the beginning and 861.4 MB in the end (delta: 691.5 MB). Free memory was 113.4 MB in the beginning and 225.7 MB in the end (delta: -112.3 MB). Peak memory consumption was 673.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:09,268 INFO L168 Benchmark]: ChcSmtPrinter took 588.77 ms. Allocated memory is still 861.4 MB. Free memory was 225.7 MB in the beginning and 67.0 MB in the end (delta: 158.8 MB). Peak memory consumption was 158.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:09,271 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 115.9 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 464.24 ms. Allocated memory is still 115.9 MB. Free memory was 63.1 MB in the beginning and 44.1 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 179.66 ms. Allocated memory was 115.9 MB in the beginning and 127.9 MB in the end (delta: 12.1 MB). Free memory was 44.1 MB in the beginning and 101.8 MB in the end (delta: -57.7 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 64.47 ms. Allocated memory is still 127.9 MB. Free memory was 101.8 MB in the beginning and 98.4 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2091.48 ms. Allocated memory was 127.9 MB in the beginning and 169.9 MB in the end (delta: 41.9 MB). Free memory was 97.9 MB in the beginning and 113.4 MB in the end (delta: -15.5 MB). Peak memory consumption was 60.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 15278.53 ms. Allocated memory was 169.9 MB in the beginning and 861.4 MB in the end (delta: 691.5 MB). Free memory was 113.4 MB in the beginning and 225.7 MB in the end (delta: -112.3 MB). Peak memory consumption was 673.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 588.77 ms. Allocated memory is still 861.4 MB. Free memory was 225.7 MB in the beginning and 67.0 MB in the end (delta: 158.8 MB). Peak memory consumption was 158.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...