java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 07:21:32,573 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 07:21:32,575 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 07:21:32,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 07:21:32,588 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 07:21:32,590 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 07:21:32,591 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 07:21:32,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 07:21:32,595 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 07:21:32,596 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 07:21:32,597 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 07:21:32,598 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 07:21:32,598 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 07:21:32,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 07:21:32,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 07:21:32,601 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 07:21:32,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 07:21:32,603 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 07:21:32,604 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 07:21:32,606 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 07:21:32,608 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 07:21:32,609 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 07:21:32,610 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 07:21:32,611 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 07:21:32,613 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-18 07:21:32,613 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-18 07:21:32,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-18 07:21:32,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-18 07:21:32,614 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-18 07:21:32,615 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-18 07:21:32,616 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 07:21:32,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 07:21:32,617 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 07:21:32,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 07:21:32,619 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 07:21:32,619 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 07:21:32,620 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 07:21:32,620 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 07:21:32,621 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 07:21:32,622 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 07:21:32,622 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 07:21:32,623 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-18 07:21:32,637 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 07:21:32,637 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 07:21:32,639 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 07:21:32,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 07:21:32,639 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 07:21:32,639 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 07:21:32,639 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-18 07:21:32,640 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 07:21:32,640 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-18 07:21:32,640 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 07:21:32,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 07:21:32,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 07:21:32,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 07:21:32,641 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-18 07:21:32,641 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 07:21:32,641 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 07:21:32,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 07:21:32,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 07:21:32,642 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 07:21:32,642 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 07:21:32,642 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 07:21:32,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 07:21:32,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 07:21:32,643 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 07:21:32,643 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 07:21:32,643 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 07:21:32,644 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 07:21:32,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 07:21:32,644 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 07:21:32,673 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 07:21:32,686 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 07:21:32,690 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 07:21:32,691 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 07:21:32,692 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 07:21:32,693 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c [2019-08-18 07:21:32,757 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0f60308d/2082fb7d4dc44376ae9d3244809ed6fc/FLAGb25478159 [2019-08-18 07:21:33,302 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 07:21:33,305 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c [2019-08-18 07:21:33,326 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0f60308d/2082fb7d4dc44376ae9d3244809ed6fc/FLAGb25478159 [2019-08-18 07:21:33,614 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0f60308d/2082fb7d4dc44376ae9d3244809ed6fc [2019-08-18 07:21:33,624 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 07:21:33,626 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 07:21:33,627 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 07:21:33,627 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 07:21:33,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 07:21:33,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 07:21:33" (1/1) ... [2019-08-18 07:21:33,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1320fc36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:21:33, skipping insertion in model container [2019-08-18 07:21:33,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 07:21:33" (1/1) ... [2019-08-18 07:21:33,643 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 07:21:33,725 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 07:21:34,370 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 07:21:34,376 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 07:21:34,590 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 07:21:34,604 INFO L192 MainTranslator]: Completed translation [2019-08-18 07:21:34,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:21:34 WrapperNode [2019-08-18 07:21:34,605 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 07:21:34,605 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 07:21:34,606 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 07:21:34,606 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 07:21:34,619 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:21:34" (1/1) ... [2019-08-18 07:21:34,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:21:34" (1/1) ... [2019-08-18 07:21:34,637 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:21:34" (1/1) ... [2019-08-18 07:21:34,638 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:21:34" (1/1) ... [2019-08-18 07:21:34,668 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:21:34" (1/1) ... [2019-08-18 07:21:34,689 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:21:34" (1/1) ... [2019-08-18 07:21:34,696 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:21:34" (1/1) ... [2019-08-18 07:21:34,705 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 07:21:34,706 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 07:21:34,706 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 07:21:34,706 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 07:21:34,707 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 07:21:34" (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 [2019-08-18 07:21:34,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 07:21:34,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 07:21:34,795 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 07:21:34,795 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 07:21:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-18 07:21:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-18 07:21:34,796 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-18 07:21:34,797 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 07:21:34,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 07:21:34,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 07:21:36,337 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 07:21:36,337 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-18 07:21:36,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 07:21:36 BoogieIcfgContainer [2019-08-18 07:21:36,339 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 07:21:36,339 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 07:21:36,339 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 07:21:36,340 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 07:21:36,341 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 07:21:36" (1/1) ... [2019-08-18 07:21:36,354 INFO L148 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-08-18 07:21:36,357 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 07:21:36,377 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-18 07:21:36,389 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-18 07:21:36,390 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-18 07:21:36,476 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 8 [2019-08-18 07:21:37,689 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:37,757 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:37,770 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:37,783 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:37,796 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:37,810 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:21:37,815 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:21:37,829 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:37,840 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:37,859 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:37,948 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:37,960 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:37,970 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:37,979 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:37,997 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,052 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,066 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,076 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,083 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,102 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,162 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,172 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,182 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,189 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,202 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,255 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,263 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,282 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,288 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,299 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,351 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,364 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,417 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,430 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,483 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,495 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,533 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,539 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,556 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,595 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,602 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,609 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,615 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,627 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,633 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:21:38,647 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,687 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,696 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,705 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,709 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,727 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,733 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:21:38,742 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,783 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,796 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,805 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,817 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,824 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:21:38,836 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,876 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,883 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,890 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,898 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,904 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:21:38,918 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,958 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,965 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,971 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,979 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,985 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,990 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:38,995 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,008 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,011 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,015 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,020 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,025 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,031 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,037 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,042 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,048 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,052 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,056 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,062 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,070 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,089 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,130 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,135 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,141 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,147 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,152 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,157 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,162 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,170 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,173 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,176 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,182 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,187 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,193 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,207 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,213 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,221 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,261 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,267 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,276 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,282 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,287 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,292 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,297 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,304 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,310 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,313 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,321 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,328 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,334 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,344 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,360 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,365 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,372 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,377 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,391 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,397 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,412 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:21:39,418 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:21:39,452 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:21:39,460 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:21:39,466 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,502 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,507 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,512 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,518 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,523 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,528 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,534 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,550 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,553 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,557 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,563 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,569 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,578 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,583 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,588 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-18 07:21:39,594 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:21:39,601 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-18 07:21:39,605 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-18 07:21:39,606 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-18 07:21:39,608 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 2697#(and (= main_~__VERIFIER_assert__cond~135 0) (= main_~__VERIFIER_assert__cond~135 main_~__tmp_136~0) (or (and (= main_~__VERIFIER_assert__cond~136 main_~__tmp_137~0) (= main_~__VERIFIER_assert__cond~150 main_~__tmp_151~0) (or (and (<= (+ main_~main__i~0 1) main_~main__nlen~0) (= 1 main_~__tmp_152~0)) (and (= 0 main_~__tmp_152~0) (not (<= (+ main_~main__i~0 1) main_~main__nlen~0)))) (< main_~main__j~0 10) (not (= main_~__VERIFIER_assert__cond~152 0)) (not (= main_~__VERIFIER_assert__cond~151 0)) (or (and (= 1 main_~__tmp_150~0) (<= (+ main_~main__i~0 1) main_~main__nlen~0)) (and (= 0 main_~__tmp_150~0) (not (<= (+ main_~main__i~0 1) main_~main__nlen~0)))) (or (and (< 0 (+ main_~main__i~0 1)) (= 1 main_~__tmp_151~0)) (and (= 0 main_~__tmp_151~0) (not (< 0 (+ main_~main__i~0 1))))) (< main_~main__j~0 8) (= main_~__VERIFIER_assert__cond~151 main_~__tmp_152~0) (not (= main_~__VERIFIER_assert__cond~150 0)) (not (= main_~__VERIFIER_assert__cond~136 0)) (or (and (= 0 main_~__tmp_153~0) (not (< 0 (+ main_~main__i~0 1)))) (and (< 0 (+ main_~main__i~0 1)) (= 1 main_~__tmp_153~0))) (= main_~__VERIFIER_assert__cond~152 main_~__tmp_153~0) (< main_~main__j~0 9) (= main_~__VERIFIER_assert__cond~149 main_~__tmp_150~0) (= (ite (<= (+ main_~main__i~0 1) main_~main__nlen~0) 1 0) main_~__tmp_137~0) (not (= main_~__VERIFIER_assert__cond~149 0))) (and (= main_~__VERIFIER_assert__cond~134 main_~__tmp_135~0) (or (and (= 0 main_~__tmp_134~0) (not (< 0 (+ main_~main__i~0 1)))) (and (< 0 (+ main_~main__i~0 1)) (= 1 main_~__tmp_134~0))) (not (= main_~__VERIFIER_assert__cond~133 0)) (not (= main_~__VERIFIER_assert__cond~134 0)) (= main_~__VERIFIER_assert__cond~133 main_~__tmp_134~0) (= main_~__VERIFIER_assert__cond~132 main_~__tmp_133~0) (not (= main_~__VERIFIER_assert__cond~132 0)) (= (ite (<= (+ main_~main__i~0 1) main_~main__nlen~0) 1 0) main_~__tmp_135~0) (< main_~main__j~0 9) (< main_~main__j~0 8) (or (and (= 1 main_~__tmp_133~0) (<= (+ main_~main__i~0 1) main_~main__nlen~0)) (and (= 0 main_~__tmp_133~0) (not (<= (+ main_~main__i~0 1) main_~main__nlen~0)))))) (= main_~__tmp_136~0 (ite (< 0 (+ main_~main__i~0 1)) 1 0))) [2019-08-18 07:21:39,609 INFO L179 IcfgInterpreter]: Location mainErr1ASSERT_VIOLATIONERROR_FUNCTION has predicate 2408#(and (or (and (= main_~__VERIFIER_assert__cond~136 main_~__tmp_137~0) (= main_~__VERIFIER_assert__cond~150 main_~__tmp_151~0) (or (and (<= (+ main_~main__i~0 1) main_~main__nlen~0) (= 1 main_~__tmp_152~0)) (and (= 0 main_~__tmp_152~0) (not (<= (+ main_~main__i~0 1) main_~main__nlen~0)))) (< main_~main__j~0 10) (not (= main_~__VERIFIER_assert__cond~152 0)) (not (= main_~__VERIFIER_assert__cond~151 0)) (or (and (= 1 main_~__tmp_150~0) (<= (+ main_~main__i~0 1) main_~main__nlen~0)) (and (= 0 main_~__tmp_150~0) (not (<= (+ main_~main__i~0 1) main_~main__nlen~0)))) (or (and (< 0 (+ main_~main__i~0 1)) (= 1 main_~__tmp_151~0)) (and (= 0 main_~__tmp_151~0) (not (< 0 (+ main_~main__i~0 1))))) (< main_~main__j~0 8) (= main_~__VERIFIER_assert__cond~151 main_~__tmp_152~0) (not (= main_~__VERIFIER_assert__cond~150 0)) (or (and (= 0 main_~__tmp_153~0) (not (< 0 (+ main_~main__i~0 1)))) (and (< 0 (+ main_~main__i~0 1)) (= 1 main_~__tmp_153~0))) (= main_~__VERIFIER_assert__cond~152 main_~__tmp_153~0) (< main_~main__j~0 9) (= main_~__VERIFIER_assert__cond~149 main_~__tmp_150~0) (= (ite (<= (+ main_~main__i~0 1) main_~main__nlen~0) 1 0) main_~__tmp_137~0) (not (= main_~__VERIFIER_assert__cond~149 0))) (and (= main_~__VERIFIER_assert__cond~136 main_~__tmp_137~0) (or (and (= 0 main_~__tmp_137~0) (not (<= (+ main_~main__i~0 1) main_~main__nlen~0))) (and (= 1 main_~__tmp_137~0) (<= (+ main_~main__i~0 1) main_~main__nlen~0))) (not (= main_~__VERIFIER_assert__cond~135 0)) (or (and (< 0 (+ main_~main__i~0 1)) (= 1 main_~__tmp_136~0)) (and (= 0 main_~__tmp_136~0) (not (< 0 (+ main_~main__i~0 1))))) (= main_~__VERIFIER_assert__cond~135 main_~__tmp_136~0) (or (and (= main_~__VERIFIER_assert__cond~150 main_~__tmp_151~0) (< main_~main__j~0 10) (or (and (<= (+ main_~main__i~0 1) main_~main__nlen~0) (= 1 main_~__tmp_152~0)) (and (= 0 main_~__tmp_152~0) (not (<= (+ main_~main__i~0 1) main_~main__nlen~0)))) (not (= main_~__VERIFIER_assert__cond~152 0)) (not (= main_~__VERIFIER_assert__cond~151 0)) (or (and (= 1 main_~__tmp_150~0) (<= (+ main_~main__i~0 1) main_~main__nlen~0)) (and (= 0 main_~__tmp_150~0) (not (<= (+ main_~main__i~0 1) main_~main__nlen~0)))) (or (and (< 0 (+ main_~main__i~0 1)) (= 1 main_~__tmp_151~0)) (and (= 0 main_~__tmp_151~0) (not (< 0 (+ main_~main__i~0 1))))) (= main_~__VERIFIER_assert__cond~151 main_~__tmp_152~0) (not (= main_~__VERIFIER_assert__cond~150 0)) (< main_~main__j~0 11) (or (and (= 0 main_~__tmp_153~0) (not (< 0 (+ main_~main__i~0 1)))) (and (< 0 (+ main_~main__i~0 1)) (= 1 main_~__tmp_153~0))) (= main_~__VERIFIER_assert__cond~152 main_~__tmp_153~0) (< main_~main__j~0 9) (= main_~__VERIFIER_assert__cond~149 main_~__tmp_150~0) (<= (+ main_~main__i~0 1) main_~main__nlen~0) (not (= main_~__VERIFIER_assert__cond~149 0))) (and (= main_~__VERIFIER_assert__cond~134 main_~__tmp_135~0) (< main_~main__j~0 10) (or (and (= 0 main_~__tmp_134~0) (not (< 0 (+ main_~main__i~0 1)))) (and (< 0 (+ main_~main__i~0 1)) (= 1 main_~__tmp_134~0))) (not (= main_~__VERIFIER_assert__cond~133 0)) (not (= main_~__VERIFIER_assert__cond~134 0)) (= main_~__VERIFIER_assert__cond~133 main_~__tmp_134~0) (= main_~__VERIFIER_assert__cond~132 main_~__tmp_133~0) (not (= main_~__VERIFIER_assert__cond~132 0)) (< main_~main__j~0 9) (or (and (= 0 main_~__tmp_135~0) (not (<= (+ main_~main__i~0 1) main_~main__nlen~0))) (and (= 1 main_~__tmp_135~0) (<= (+ main_~main__i~0 1) main_~main__nlen~0))) (or (and (= 1 main_~__tmp_133~0) (<= (+ main_~main__i~0 1) main_~main__nlen~0)) (and (= 0 main_~__tmp_133~0) (not (<= (+ main_~main__i~0 1) main_~main__nlen~0)))))) (< main_~main__j~0 8))) (= main_~__VERIFIER_assert__cond~136 0)) [2019-08-18 07:21:39,617 INFO L88 terpretationObserver]: ✔ All locations of interest are guaranteed to be unreachable. [2019-08-18 07:21:39,618 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-18 07:21:39,621 INFO L168 Benchmark]: Toolchain (without parser) took 5994.08 ms. Allocated memory was 136.3 MB in the beginning and 573.6 MB in the end (delta: 437.3 MB). Free memory was 82.4 MB in the beginning and 484.3 MB in the end (delta: -401.9 MB). Peak memory consumption was 333.5 MB. Max. memory is 7.1 GB. [2019-08-18 07:21:39,625 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 136.3 MB. Free memory was 102.7 MB in the beginning and 102.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 07:21:39,627 INFO L168 Benchmark]: CACSL2BoogieTranslator took 978.25 ms. Allocated memory was 136.3 MB in the beginning and 205.0 MB in the end (delta: 68.7 MB). Free memory was 82.2 MB in the beginning and 176.6 MB in the end (delta: -94.4 MB). Peak memory consumption was 37.8 MB. Max. memory is 7.1 GB. [2019-08-18 07:21:39,628 INFO L168 Benchmark]: Boogie Preprocessor took 100.33 ms. Allocated memory is still 205.0 MB. Free memory was 176.6 MB in the beginning and 171.5 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2019-08-18 07:21:39,630 INFO L168 Benchmark]: RCFGBuilder took 1632.90 ms. Allocated memory was 205.0 MB in the beginning and 294.6 MB in the end (delta: 89.7 MB). Free memory was 171.5 MB in the beginning and 241.7 MB in the end (delta: -70.1 MB). Peak memory consumption was 115.1 MB. Max. memory is 7.1 GB. [2019-08-18 07:21:39,631 INFO L168 Benchmark]: Symbolic Interpretation took 3278.69 ms. Allocated memory was 294.6 MB in the beginning and 573.6 MB in the end (delta: 278.9 MB). Free memory was 241.7 MB in the beginning and 484.3 MB in the end (delta: -242.7 MB). Peak memory consumption was 334.4 MB. Max. memory is 7.1 GB. [2019-08-18 07:21:39,643 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - PositiveResult [Line: 1758]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 1775]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 136.3 MB. Free memory was 102.7 MB in the beginning and 102.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 978.25 ms. Allocated memory was 136.3 MB in the beginning and 205.0 MB in the end (delta: 68.7 MB). Free memory was 82.2 MB in the beginning and 176.6 MB in the end (delta: -94.4 MB). Peak memory consumption was 37.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 100.33 ms. Allocated memory is still 205.0 MB. Free memory was 176.6 MB in the beginning and 171.5 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1632.90 ms. Allocated memory was 205.0 MB in the beginning and 294.6 MB in the end (delta: 89.7 MB). Free memory was 171.5 MB in the beginning and 241.7 MB in the end (delta: -70.1 MB). Peak memory consumption was 115.1 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 3278.69 ms. Allocated memory was 294.6 MB in the beginning and 573.6 MB in the end (delta: 278.9 MB). Free memory was 241.7 MB in the beginning and 484.3 MB in the end (delta: -242.7 MB). Peak memory consumption was 334.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...