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/array-industry-pattern/check_removal_from_set_after_insertion_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:47:55,565 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:47:55,567 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:47:55,584 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:47:55,584 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:47:55,586 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:47:55,587 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:47:55,590 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:47:55,592 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:47:55,599 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:47:55,600 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:47:55,601 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:47:55,603 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:47:55,604 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:47:55,607 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:47:55,609 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:47:55,609 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:47:55,611 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:47:55,615 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:47:55,619 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:47:55,621 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:47:55,622 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:47:55,625 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:47:55,625 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:47:55,625 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:47:55,626 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:47:55,627 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:47:55,628 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:47:55,631 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:47:55,631 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:47:55,632 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:47:55,635 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:47:55,636 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:47:55,637 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:47:55,637 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:47:55,638 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:47:55,638 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:47:55,640 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:47:55,640 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:47:55,641 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 11:47:55,663 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:47:55,663 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:47:55,665 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:47:55,665 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:47:55,665 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:47:55,666 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:47:55,666 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:47:55,666 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:47:55,666 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:47:55,666 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:47:55,667 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:47:55,667 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:47:55,667 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:47:55,667 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:47:55,668 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:47:55,668 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:47:55,668 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:47:55,668 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:47:55,668 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:47:55,668 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:47:55,669 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:47:55,670 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:47:55,670 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:47:55,670 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:47:55,670 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:47:55,671 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:47:55,671 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:47:55,671 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:47:55,671 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 11:47:55,706 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:47:55,725 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:47:55,730 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:47:55,731 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:47:55,732 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:47:55,732 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/array-industry-pattern/check_removal_from_set_after_insertion_false-unreach-call.i [2019-03-18 11:47:55,779 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63f2d1f9e/4398ecdd235c4629a839ba52276ab58c/FLAG66c06d4f0 [2019-03-18 11:47:56,175 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:47:56,175 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/array-industry-pattern/check_removal_from_set_after_insertion_false-unreach-call.i [2019-03-18 11:47:56,181 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63f2d1f9e/4398ecdd235c4629a839ba52276ab58c/FLAG66c06d4f0 [2019-03-18 11:47:56,574 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63f2d1f9e/4398ecdd235c4629a839ba52276ab58c [2019-03-18 11:47:56,582 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:47:56,583 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:47:56,584 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:47:56,584 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:47:56,588 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:47:56,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:47:56" (1/1) ... [2019-03-18 11:47:56,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20654a82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:56, skipping insertion in model container [2019-03-18 11:47:56,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:47:56" (1/1) ... [2019-03-18 11:47:56,598 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:47:56,617 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:47:56,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:47:56,813 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:47:56,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:47:56,868 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:47:56,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:56 WrapperNode [2019-03-18 11:47:56,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:47:56,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:47:56,870 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:47:56,870 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:47:56,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:56" (1/1) ... [2019-03-18 11:47:56,890 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:56" (1/1) ... [2019-03-18 11:47:56,926 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:47:56,927 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:47:56,927 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:47:56,927 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:47:57,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:56" (1/1) ... [2019-03-18 11:47:57,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:56" (1/1) ... [2019-03-18 11:47:57,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:56" (1/1) ... [2019-03-18 11:47:57,019 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:56" (1/1) ... [2019-03-18 11:47:57,026 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:56" (1/1) ... [2019-03-18 11:47:57,032 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:56" (1/1) ... [2019-03-18 11:47:57,034 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:56" (1/1) ... [2019-03-18 11:47:57,037 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:47:57,037 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:47:57,037 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:47:57,039 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:47:57,040 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:47:56" (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 11:47:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 11:47:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:47:57,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:47:57,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 11:47:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 11:47:57,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 11:47:57,593 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:47:57,593 INFO L286 CfgBuilder]: Removed 15 assue(true) statements. [2019-03-18 11:47:57,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:47:57 BoogieIcfgContainer [2019-03-18 11:47:57,595 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:47:57,595 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:47:57,595 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:47:57,595 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:47:57,598 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:47:57" (1/1) ... [2019-03-18 11:47:58,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:47:58 HornClauseAST [2019-03-18 11:47:58,433 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:47:58,433 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:47:58,433 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:47:58,433 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:47:58,435 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:47:58" (1/1) ... [2019-03-18 11:47:58,436 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/array-industry-pattern/ChcSmtPrinter_check_removal_from_set_after_insertion_false-unreach-call.i_UID4967282626152518392.smt2 [2019-03-18 11:47:58,485 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:47:58,486 INFO L168 Benchmark]: Toolchain (without parser) took 1904.11 ms. Allocated memory was 84.4 MB in the beginning and 133.7 MB in the end (delta: 49.3 MB). Free memory was 58.0 MB in the beginning and 87.5 MB in the end (delta: -29.5 MB). Peak memory consumption was 19.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:58,488 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 84.4 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:47:58,488 INFO L168 Benchmark]: CACSL2BoogieTranslator took 284.97 ms. Allocated memory is still 84.4 MB. Free memory was 57.7 MB in the beginning and 47.2 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:58,489 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.20 ms. Allocated memory is still 84.4 MB. Free memory was 46.9 MB in the beginning and 45.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:58,489 INFO L168 Benchmark]: Boogie Preprocessor took 109.91 ms. Allocated memory was 84.4 MB in the beginning and 118.5 MB in the end (delta: 34.1 MB). Free memory was 45.1 MB in the beginning and 102.0 MB in the end (delta: -56.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:58,490 INFO L168 Benchmark]: RCFGBuilder took 557.51 ms. Allocated memory is still 118.5 MB. Free memory was 101.6 MB in the beginning and 84.9 MB in the end (delta: 16.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:58,490 INFO L168 Benchmark]: IcfgToChc took 837.87 ms. Allocated memory was 118.5 MB in the beginning and 133.7 MB in the end (delta: 15.2 MB). Free memory was 84.9 MB in the beginning and 94.2 MB in the end (delta: -9.3 MB). Peak memory consumption was 44.5 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:58,491 INFO L168 Benchmark]: ChcSmtPrinter took 52.07 ms. Allocated memory is still 133.7 MB. Free memory was 94.2 MB in the beginning and 87.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 3.6 GB. [2019-03-18 11:47:58,493 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 84.4 MB. Free memory is still 52.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 284.97 ms. Allocated memory is still 84.4 MB. Free memory was 57.7 MB in the beginning and 47.2 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 57.20 ms. Allocated memory is still 84.4 MB. Free memory was 46.9 MB in the beginning and 45.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 109.91 ms. Allocated memory was 84.4 MB in the beginning and 118.5 MB in the end (delta: 34.1 MB). Free memory was 45.1 MB in the beginning and 102.0 MB in the end (delta: -56.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 557.51 ms. Allocated memory is still 118.5 MB. Free memory was 101.6 MB in the beginning and 84.9 MB in the end (delta: 16.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 837.87 ms. Allocated memory was 118.5 MB in the beginning and 133.7 MB in the end (delta: 15.2 MB). Free memory was 84.9 MB in the beginning and 94.2 MB in the end (delta: -9.3 MB). Peak memory consumption was 44.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 52.07 ms. Allocated memory is still 133.7 MB. Free memory was 94.2 MB in the beginning and 87.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...