java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInlineTransformed.xml --icfgtransformation.transformationtype MAP_ELIMINATION_MONNIAUX --rcfgbuilder.size.of.a.code.block SingleStatement -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/verisec_NetBSD-libc__loop.i_2.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-1c58c86 [2019-05-15 10:43:06,946 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-05-15 10:43:06,948 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-05-15 10:43:06,966 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-05-15 10:43:06,966 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-05-15 10:43:06,967 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-05-15 10:43:06,970 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-05-15 10:43:06,973 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-05-15 10:43:06,975 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-05-15 10:43:06,976 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-05-15 10:43:06,977 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-05-15 10:43:06,979 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-05-15 10:43:06,980 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-05-15 10:43:06,982 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-05-15 10:43:06,983 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-05-15 10:43:06,990 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-05-15 10:43:06,991 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-05-15 10:43:06,995 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-05-15 10:43:06,999 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-05-15 10:43:07,000 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-05-15 10:43:07,003 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-05-15 10:43:07,004 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-05-15 10:43:07,006 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-05-15 10:43:07,006 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-05-15 10:43:07,006 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-05-15 10:43:07,007 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-05-15 10:43:07,008 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-05-15 10:43:07,009 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-05-15 10:43:07,009 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-05-15 10:43:07,010 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-05-15 10:43:07,011 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-05-15 10:43:07,011 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-05-15 10:43:07,012 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-05-15 10:43:07,013 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-05-15 10:43:07,014 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-05-15 10:43:07,014 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-05-15 10:43:07,014 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-05-15 10:43:07,015 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-05-15 10:43:07,016 INFO L181 SettingsManager]: Finished resetting all preferences to default values... Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: TransformationType -> MAP_ELIMINATION_MONNIAUX Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement [2019-05-15 10:43:07,045 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-05-15 10:43:07,061 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-05-15 10:43:07,067 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-05-15 10:43:07,068 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-05-15 10:43:07,069 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-05-15 10:43:07,070 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/verisec_NetBSD-libc__loop.i_2.bpl [2019-05-15 10:43:07,070 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/verisec_NetBSD-libc__loop.i_2.bpl' [2019-05-15 10:43:07,139 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-05-15 10:43:07,141 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-05-15 10:43:07,142 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-05-15 10:43:07,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-05-15 10:43:07,142 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-05-15 10:43:07,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:43:07" (1/1) ... [2019-05-15 10:43:07,174 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:43:07" (1/1) ... [2019-05-15 10:43:07,183 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-05-15 10:43:07,185 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-05-15 10:43:07,185 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-05-15 10:43:07,185 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-05-15 10:43:07,197 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:43:07" (1/1) ... [2019-05-15 10:43:07,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:43:07" (1/1) ... [2019-05-15 10:43:07,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:43:07" (1/1) ... [2019-05-15 10:43:07,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:43:07" (1/1) ... [2019-05-15 10:43:07,205 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:43:07" (1/1) ... [2019-05-15 10:43:07,209 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:43:07" (1/1) ... [2019-05-15 10:43:07,210 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:43:07" (1/1) ... [2019-05-15 10:43:07,212 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-05-15 10:43:07,217 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-05-15 10:43:07,217 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-05-15 10:43:07,217 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-05-15 10:43:07,218 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 15.05 10:43:07" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-05-15 10:43:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-05-15 10:43:07,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-05-15 10:43:07,928 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-05-15 10:43:07,928 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-05-15 10:43:07,929 INFO L202 PluginConnector]: Adding new model verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.05 10:43:07 BoogieIcfgContainer [2019-05-15 10:43:07,929 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-05-15 10:43:07,931 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2019-05-15 10:43:07,931 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2019-05-15 10:43:07,932 INFO L275 PluginConnector]: IcfgTransformer initialized [2019-05-15 10:43:07,937 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "verisec_NetBSD-libc__loop.i_2.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.05 10:43:07" (1/1) ... [2019-05-15 10:43:08,010 INFO L632 onniauxMapEliminator]: L34 [2019-05-15 10:43:08,012 INFO L633 onniauxMapEliminator]: In Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2019-05-15 10:43:08,012 INFO L634 onniauxMapEliminator]: Out Formula: (and (= |v_#valid_val_0_in_1| |v_#valid_val_0_out_1|) (or (= |v_#valid_idx_0_term_1| 0) (not |v_#valid_idx_0_term_assigned_1|)) (or (= |v_#valid_val_0_in_1| 0) (not (= |v_#valid_idx_0_term_1| 0))) |v_#valid_idx_0_term_assigned_1|) InVars {#valid_idx_0_bool=|v_#valid_idx_0_term_assigned_1|, #valid_idx_0=|v_#valid_idx_0_term_1|, #valid_val_0=|v_#valid_val_0_in_1|} OutVars{#valid_idx_0_bool=|v_#valid_idx_0_term_assigned_1|, #valid_idx_0=|v_#valid_idx_0_term_1|, #valid_val_0=|v_#valid_val_0_out_1|} AuxVars[] AssignedVars[#valid_val_0] [2019-05-15 10:43:08,012 INFO L635 onniauxMapEliminator]: L35 [2019-05-15 10:43:08,025 INFO L632 onniauxMapEliminator]: L38 [2019-05-15 10:43:08,025 INFO L633 onniauxMapEliminator]: In Formula: (and (= |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_1| |v_#valid_3|) (= |v_ULTIMATE.start_#Ultimate.alloc_old_#length_1| |v_#length_1|)) InVars {#valid=|v_#valid_3|, #length=|v_#length_1|} OutVars{#valid=|v_#valid_3|, ULTIMATE.start_#Ultimate.alloc_old_#valid=|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_1|, #length=|v_#length_1|, ULTIMATE.start_#Ultimate.alloc_old_#length=|v_ULTIMATE.start_#Ultimate.alloc_old_#length_1|} AuxVars[] AssignedVars[ULTIMATE.start_#Ultimate.alloc_old_#valid, ULTIMATE.start_#Ultimate.alloc_old_#length] [2019-05-15 10:43:08,026 INFO L634 onniauxMapEliminator]: Out Formula: (and (or (= |v_ULTIMATE.start_#Ultimate.alloc_old_#length_val_0_out_1| |v_#length_val_0_out_1|) (not (= |v_#length_idx_0_term_2| |v_ULTIMATE.start_#Ultimate.alloc_old_#length_idx_0_term_2|))) (= |v_#length_val_0_in_1| |v_#length_val_0_out_1|) (or (= |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_val_0_out_1| |v_#valid_val_0_out_2|) (not (= |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0_term_2| |v_#valid_idx_0_term_2|))) (= |v_#valid_val_0_in_2| |v_#valid_val_0_out_2|)) InVars {ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0=|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0_term_2|, #valid_idx_0=|v_#valid_idx_0_term_2|, #length_val_0=|v_#length_val_0_in_1|, #length_idx_0=|v_#length_idx_0_term_2|, ULTIMATE.start_#Ultimate.alloc_old_#length_idx_0=|v_ULTIMATE.start_#Ultimate.alloc_old_#length_idx_0_term_2|, #valid_val_0=|v_#valid_val_0_in_2|} OutVars{ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0=|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0_term_2|, #valid_idx_0=|v_#valid_idx_0_term_2|, #length_val_0=|v_#length_val_0_out_1|, ULTIMATE.start_#Ultimate.alloc_old_#valid_val_0=|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_val_0_out_1|, #length_idx_0=|v_#length_idx_0_term_2|, ULTIMATE.start_#Ultimate.alloc_old_#length_idx_0=|v_ULTIMATE.start_#Ultimate.alloc_old_#length_idx_0_term_2|, #valid_val_0=|v_#valid_val_0_out_2|, ULTIMATE.start_#Ultimate.alloc_old_#length_val_0=|v_ULTIMATE.start_#Ultimate.alloc_old_#length_val_0_out_1|} AuxVars[] AssignedVars[#length_val_0, ULTIMATE.start_#Ultimate.alloc_old_#valid_val_0, #valid_val_0, ULTIMATE.start_#Ultimate.alloc_old_#length_val_0] [2019-05-15 10:43:08,026 INFO L635 onniauxMapEliminator]: L39 [2019-05-15 10:43:08,037 INFO L632 onniauxMapEliminator]: L42 [2019-05-15 10:43:08,038 INFO L633 onniauxMapEliminator]: In Formula: (= 0 (select |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_2| |v_ULTIMATE.start_#Ultimate.alloc_#res.base_2|)) InVars {ULTIMATE.start_#Ultimate.alloc_old_#valid=|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_2|, ULTIMATE.start_#Ultimate.alloc_#res.base=|v_ULTIMATE.start_#Ultimate.alloc_#res.base_2|} OutVars{ULTIMATE.start_#Ultimate.alloc_old_#valid=|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_2|, ULTIMATE.start_#Ultimate.alloc_#res.base=|v_ULTIMATE.start_#Ultimate.alloc_#res.base_2|} AuxVars[] AssignedVars[] [2019-05-15 10:43:08,038 INFO L634 onniauxMapEliminator]: Out Formula: (and (= |v_v_ULTIMATE.start_#Ultimate.alloc_old_#valid_2_aux_1| 0) |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0_term_assigned_1| (or (= |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0_term_3| |v_ULTIMATE.start_#Ultimate.alloc_#res.base_2|) (not |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0_term_assigned_1|)) (or (= |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_val_0_in_1| |v_v_ULTIMATE.start_#Ultimate.alloc_old_#valid_2_aux_1|) (not (= |v_ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0_term_3| |v_ULTIMATE.start_#Ultimate.alloc_#res.base_2|)))) InVars {ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0=|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0_term_3|, ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0_bool=|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0_term_assigned_1|, ULTIMATE.start_#Ultimate.alloc_old_#valid_val_0=|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_val_0_in_1|, ULTIMATE.start_#Ultimate.alloc_#res.base=|v_ULTIMATE.start_#Ultimate.alloc_#res.base_2|} OutVars{ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0=|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0_term_3|, ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0_bool=|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_idx_0_term_assigned_1|, ULTIMATE.start_#Ultimate.alloc_old_#valid_val_0=|v_ULTIMATE.start_#Ultimate.alloc_old_#valid_val_0_in_1|, ULTIMATE.start_#Ultimate.alloc_#res.base=|v_ULTIMATE.start_#Ultimate.alloc_#res.base_2|} AuxVars[|v_v_ULTIMATE.start_#Ultimate.alloc_old_#valid_2_aux_1|] AssignedVars[] [2019-05-15 10:43:08,038 INFO L635 onniauxMapEliminator]: L43 [2019-05-15 10:43:08,040 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.numericEquality(SmtUtils.java:693) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.binaryEquality(SmtUtils.java:624) at de.uni_freiburg.informatik.ultimate.icfgtransformer.mapelim.monniaux.MonniauxMapEliminator.eliminateStores(MonniauxMapEliminator.java:906) at de.uni_freiburg.informatik.ultimate.icfgtransformer.mapelim.monniaux.MonniauxMapEliminator.iterate(MonniauxMapEliminator.java:432) at de.uni_freiburg.informatik.ultimate.icfgtransformer.mapelim.monniaux.MonniauxMapEliminator.eliminateMaps(MonniauxMapEliminator.java:118) at de.uni_freiburg.informatik.ultimate.icfgtransformer.mapelim.monniaux.MonniauxMapEliminator.(MonniauxMapEliminator.java:97) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.applyMapEliminationMonniaux(IcfgTransformationObserver.java:357) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.createTransformer(IcfgTransformationObserver.java:190) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.processIcfg(IcfgTransformationObserver.java:141) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.process(IcfgTransformationObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-05-15 10:43:08,045 INFO L168 Benchmark]: Toolchain (without parser) took 905.08 ms. Allocated memory is still 141.0 MB. Free memory was 110.6 MB in the beginning and 82.7 MB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. [2019-05-15 10:43:08,047 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 141.0 MB. Free memory is still 112.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-05-15 10:43:08,048 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.69 ms. Allocated memory is still 141.0 MB. Free memory was 110.4 MB in the beginning and 108.6 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-05-15 10:43:08,049 INFO L168 Benchmark]: Boogie Preprocessor took 27.70 ms. Allocated memory is still 141.0 MB. Free memory was 108.6 MB in the beginning and 107.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. [2019-05-15 10:43:08,050 INFO L168 Benchmark]: RCFGBuilder took 712.65 ms. Allocated memory is still 141.0 MB. Free memory was 107.4 MB in the beginning and 88.0 MB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 7.1 GB. [2019-05-15 10:43:08,051 INFO L168 Benchmark]: IcfgTransformer took 113.23 ms. Allocated memory is still 141.0 MB. Free memory was 88.0 MB in the beginning and 82.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. [2019-05-15 10:43:08,056 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 141.0 MB. Free memory is still 112.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 42.69 ms. Allocated memory is still 141.0 MB. Free memory was 110.4 MB in the beginning and 108.6 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 27.70 ms. Allocated memory is still 141.0 MB. Free memory was 108.6 MB in the beginning and 107.6 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 712.65 ms. Allocated memory is still 141.0 MB. Free memory was 107.4 MB in the beginning and 88.0 MB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 7.1 GB. * IcfgTransformer took 113.23 ms. Allocated memory is still 141.0 MB. Free memory was 88.0 MB in the beginning and 82.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: NullPointerException: null: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.numericEquality(SmtUtils.java:693) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...