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/ldv-regression/test21_true-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:48:05,492 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:48:05,494 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:48:05,506 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:48:05,506 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:48:05,507 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:48:05,509 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:48:05,510 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:48:05,513 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:48:05,516 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:48:05,517 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:48:05,517 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:48:05,518 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:48:05,524 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:48:05,527 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:48:05,528 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:48:05,529 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:48:05,530 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:48:05,533 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:48:05,540 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:48:05,541 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:48:05,543 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:48:05,548 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:48:05,548 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:48:05,549 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:48:05,549 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:48:05,551 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:48:05,553 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:48:05,553 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:48:05,553 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:48:05,557 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:48:05,558 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:48:05,559 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:48:05,559 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:48:05,560 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:48:05,560 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:48:05,561 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:48:05,562 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:48:05,562 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:48:05,563 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 12:48:05,585 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:48:05,585 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:48:05,586 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:48:05,586 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:48:05,588 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:48:05,589 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:48:05,589 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:48:05,589 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:48:05,589 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:48:05,589 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:48:05,590 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:48:05,590 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:48:05,590 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:48:05,590 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:48:05,590 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:48:05,590 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:48:05,591 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:48:05,591 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:48:05,591 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:48:05,591 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:48:05,591 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:48:05,592 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:48:05,593 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:48:05,593 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:48:05,593 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:48:05,594 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:48:05,594 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:48:05,595 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:48:05,595 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 12:48:05,631 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:48:05,648 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:48:05,654 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:48:05,655 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:48:05,656 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:48:05,656 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-regression/test21_true-unreach-call_true-termination.c [2019-03-18 12:48:05,709 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4727baae2/ece60d2e765a4f0ebb88e74523363207/FLAG6aa8b9c82 [2019-03-18 12:48:06,177 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:48:06,178 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-regression/test21_true-unreach-call_true-termination.c [2019-03-18 12:48:06,184 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4727baae2/ece60d2e765a4f0ebb88e74523363207/FLAG6aa8b9c82 [2019-03-18 12:48:06,520 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4727baae2/ece60d2e765a4f0ebb88e74523363207 [2019-03-18 12:48:06,529 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:48:06,530 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:48:06,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:06,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:48:06,535 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:48:06,536 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:06" (1/1) ... [2019-03-18 12:48:06,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b17d3b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:06, skipping insertion in model container [2019-03-18 12:48:06,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:06" (1/1) ... [2019-03-18 12:48:06,546 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:48:06,563 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:48:06,742 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:06,764 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:48:06,783 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:06,801 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:48:06,802 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:06 WrapperNode [2019-03-18 12:48:06,802 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:06,803 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:06,803 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:48:06,803 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:48:06,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:06" (1/1) ... [2019-03-18 12:48:06,820 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:06" (1/1) ... [2019-03-18 12:48:06,841 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:06,841 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:48:06,841 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:48:06,842 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:48:06,849 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:06" (1/1) ... [2019-03-18 12:48:06,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:06" (1/1) ... [2019-03-18 12:48:06,852 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:06" (1/1) ... [2019-03-18 12:48:06,852 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:06" (1/1) ... [2019-03-18 12:48:06,859 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:06" (1/1) ... [2019-03-18 12:48:06,934 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:06" (1/1) ... [2019-03-18 12:48:06,939 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:06" (1/1) ... [2019-03-18 12:48:06,945 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:48:06,946 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:48:06,946 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:48:06,946 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:48:06,947 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:06" (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 12:48:06,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-18 12:48:06,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:48:06,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:48:06,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:48:06,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:48:06,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:48:07,369 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:48:07,370 INFO L286 CfgBuilder]: Removed 12 assue(true) statements. [2019-03-18 12:48:07,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:07 BoogieIcfgContainer [2019-03-18 12:48:07,373 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:48:07,373 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:48:07,373 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:48:07,374 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:48:07,376 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:07" (1/1) ... [2019-03-18 12:48:07,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:07 HornClauseAST [2019-03-18 12:48:07,875 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:48:07,876 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:48:07,876 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:48:07,876 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:48:07,877 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:07" (1/1) ... [2019-03-18 12:48:07,879 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ldv-regression/ChcSmtPrinter_test21_true-unreach-call_true-termination.c_UID5363474645194540883.smt2 [2019-03-18 12:48:07,935 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:48:07,937 INFO L168 Benchmark]: Toolchain (without parser) took 1407.83 ms. Allocated memory was 113.8 MB in the beginning and 174.6 MB in the end (delta: 60.8 MB). Free memory was 63.6 MB in the beginning and 118.3 MB in the end (delta: -54.7 MB). Peak memory consumption was 6.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:07,939 INFO L168 Benchmark]: CDTParser took 0.65 ms. Allocated memory is still 113.8 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:48:07,939 INFO L168 Benchmark]: CACSL2BoogieTranslator took 271.16 ms. Allocated memory is still 113.8 MB. Free memory was 63.6 MB in the beginning and 53.5 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:07,939 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.20 ms. Allocated memory is still 113.8 MB. Free memory was 53.5 MB in the beginning and 51.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:07,941 INFO L168 Benchmark]: Boogie Preprocessor took 104.38 ms. Allocated memory was 113.8 MB in the beginning and 126.9 MB in the end (delta: 13.1 MB). Free memory was 51.8 MB in the beginning and 105.1 MB in the end (delta: -53.3 MB). Peak memory consumption was 12.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:07,941 INFO L168 Benchmark]: RCFGBuilder took 427.16 ms. Allocated memory is still 126.9 MB. Free memory was 105.1 MB in the beginning and 91.2 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:07,941 INFO L168 Benchmark]: IcfgToChc took 502.22 ms. Allocated memory was 126.9 MB in the beginning and 174.6 MB in the end (delta: 47.7 MB). Free memory was 91.2 MB in the beginning and 121.0 MB in the end (delta: -29.8 MB). Peak memory consumption was 51.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:07,942 INFO L168 Benchmark]: ChcSmtPrinter took 60.02 ms. Allocated memory is still 174.6 MB. Free memory was 121.0 MB in the beginning and 118.3 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:07,945 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65 ms. Allocated memory is still 113.8 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 271.16 ms. Allocated memory is still 113.8 MB. Free memory was 63.6 MB in the beginning and 53.5 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 38.20 ms. Allocated memory is still 113.8 MB. Free memory was 53.5 MB in the beginning and 51.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 104.38 ms. Allocated memory was 113.8 MB in the beginning and 126.9 MB in the end (delta: 13.1 MB). Free memory was 51.8 MB in the beginning and 105.1 MB in the end (delta: -53.3 MB). Peak memory consumption was 12.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 427.16 ms. Allocated memory is still 126.9 MB. Free memory was 105.1 MB in the beginning and 91.2 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 502.22 ms. Allocated memory was 126.9 MB in the beginning and 174.6 MB in the end (delta: 47.7 MB). Free memory was 91.2 MB in the beginning and 121.0 MB in the end (delta: -29.8 MB). Peak memory consumption was 51.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 60.02 ms. Allocated memory is still 174.6 MB. Free memory was 121.0 MB in the beginning and 118.3 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...