java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-INT-LIM.epf -i ../../../trunk/examples/svcomp/loops/n.c24_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-63daa26 [2018-11-12 20:27:12,620 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-12 20:27:12,622 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-12 20:27:12,635 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-12 20:27:12,635 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-12 20:27:12,636 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-12 20:27:12,638 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-12 20:27:12,643 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-12 20:27:12,645 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-12 20:27:12,646 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-12 20:27:12,646 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-12 20:27:12,650 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-12 20:27:12,651 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-12 20:27:12,652 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-12 20:27:12,653 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-12 20:27:12,654 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-12 20:27:12,655 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-12 20:27:12,658 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-12 20:27:12,660 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-12 20:27:12,662 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-12 20:27:12,663 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-12 20:27:12,664 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-12 20:27:12,667 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-12 20:27:12,667 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-12 20:27:12,667 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-12 20:27:12,668 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-12 20:27:12,669 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-12 20:27:12,670 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-12 20:27:12,671 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-12 20:27:12,672 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-12 20:27:12,672 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-12 20:27:12,673 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-12 20:27:12,673 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-12 20:27:12,673 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-12 20:27:12,674 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-12 20:27:12,675 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-12 20:27:12,676 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-INT-LIM.epf [2018-11-12 20:27:12,703 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-12 20:27:12,703 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-12 20:27:12,704 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-12 20:27:12,704 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-12 20:27:12,704 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-12 20:27:12,705 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-12 20:27:12,705 INFO L133 SettingsManager]: * Maximum recursion depth of evaluation operations=6 [2018-11-12 20:27:12,705 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-12 20:27:12,705 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-12 20:27:12,705 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-12 20:27:12,706 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-12 20:27:12,706 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-12 20:27:12,706 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-12 20:27:12,707 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-12 20:27:12,707 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-12 20:27:12,707 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-12 20:27:12,707 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-12 20:27:12,708 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-12 20:27:12,708 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-12 20:27:12,708 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-12 20:27:12,708 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-12 20:27:12,708 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-12 20:27:12,709 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-12 20:27:12,709 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-12 20:27:12,709 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-12 20:27:12,709 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-12 20:27:12,709 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-12 20:27:12,710 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-12 20:27:12,710 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-12 20:27:12,710 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-12 20:27:12,710 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-12 20:27:12,710 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-12 20:27:12,711 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-12 20:27:12,711 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-12 20:27:12,711 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-11-12 20:27:12,770 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-12 20:27:12,783 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-12 20:27:12,786 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-12 20:27:12,787 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-12 20:27:12,788 INFO L276 PluginConnector]: CDTParser initialized [2018-11-12 20:27:12,788 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/n.c24_false-unreach-call.i [2018-11-12 20:27:12,847 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ec410ba2/c421d4a82be24c158331d4d002c85091/FLAG193a7ad41 [2018-11-12 20:27:13,349 INFO L298 CDTParser]: Found 1 translation units. [2018-11-12 20:27:13,350 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/n.c24_false-unreach-call.i [2018-11-12 20:27:13,370 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ec410ba2/c421d4a82be24c158331d4d002c85091/FLAG193a7ad41 [2018-11-12 20:27:13,387 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ec410ba2/c421d4a82be24c158331d4d002c85091 [2018-11-12 20:27:13,397 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-12 20:27:13,398 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-12 20:27:13,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-12 20:27:13,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-12 20:27:13,403 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-12 20:27:13,404 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:27:13" (1/1) ... [2018-11-12 20:27:13,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@299dc30a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:27:13, skipping insertion in model container [2018-11-12 20:27:13,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:27:13" (1/1) ... [2018-11-12 20:27:13,417 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-12 20:27:13,450 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-12 20:27:13,737 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-12 20:27:13,747 INFO L189 MainTranslator]: Completed pre-run [2018-11-12 20:27:13,784 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-12 20:27:13,824 INFO L193 MainTranslator]: Completed translation [2018-11-12 20:27:13,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:27:13 WrapperNode [2018-11-12 20:27:13,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-12 20:27:13,826 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-12 20:27:13,826 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-12 20:27:13,826 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-12 20:27:13,836 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:27:13" (1/1) ... [2018-11-12 20:27:13,851 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:27:13" (1/1) ... [2018-11-12 20:27:13,859 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-12 20:27:13,860 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-12 20:27:13,860 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-12 20:27:13,860 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-12 20:27:13,938 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:27:13" (1/1) ... [2018-11-12 20:27:13,938 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:27:13" (1/1) ... [2018-11-12 20:27:13,941 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:27:13" (1/1) ... [2018-11-12 20:27:13,942 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:27:13" (1/1) ... [2018-11-12 20:27:13,952 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:27:13" (1/1) ... [2018-11-12 20:27:13,959 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:27:13" (1/1) ... [2018-11-12 20:27:13,961 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:27:13" (1/1) ... [2018-11-12 20:27:13,964 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-12 20:27:13,964 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-12 20:27:13,964 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-12 20:27:13,964 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-12 20:27:13,965 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:27:13" (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 [2018-11-12 20:27:14,029 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-12 20:27:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-12 20:27:14,030 INFO L130 BoogieDeclarations]: Found specification of procedure bar [2018-11-12 20:27:14,030 INFO L138 BoogieDeclarations]: Found implementation of procedure bar [2018-11-12 20:27:14,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-12 20:27:14,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-12 20:27:14,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-12 20:27:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-12 20:27:14,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-12 20:27:14,031 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2018-11-12 20:27:14,031 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2018-11-12 20:27:14,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-12 20:27:14,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2018-11-12 20:27:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2018-11-12 20:27:14,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-12 20:27:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-12 20:27:14,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-12 20:27:14,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-12 20:27:14,415 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [Lde.uni_freiburg.informatik.ultimate.logic.Term; at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.unaryNumericMinus(SmtUtils.java:578) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:558) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:222) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerms(Expression2Term.java:140) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addSummary(Statements2TransFormula.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:707) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-12 20:27:14,418 INFO L168 Benchmark]: Toolchain (without parser) took 1021.25 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 745.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -772.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-11-12 20:27:14,421 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-12 20:27:14,421 INFO L168 Benchmark]: CACSL2BoogieTranslator took 426.30 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-12 20:27:14,422 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.55 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-12 20:27:14,423 INFO L168 Benchmark]: Boogie Preprocessor took 104.22 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 745.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -810.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 7.1 GB. [2018-11-12 20:27:14,424 INFO L168 Benchmark]: RCFGBuilder took 453.48 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 7.1 GB. [2018-11-12 20:27:14,429 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 426.30 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 33.55 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 104.22 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 745.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -810.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 453.48 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: ClassCastException: [Ljava.lang.Object; cannot be cast to [Lde.uni_freiburg.informatik.ultimate.logic.Term; de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: ClassCastException: [Ljava.lang.Object; cannot be cast to [Lde.uni_freiburg.informatik.ultimate.logic.Term;: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.unaryNumericMinus(SmtUtils.java:578) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...