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/AutomizerBplInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/Pdr/AutomizerBpl-nestedInterpolants.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/gcd_2.i_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ff8eab6 [2018-09-26 08:16:03,101 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-26 08:16:03,103 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-26 08:16:03,114 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-26 08:16:03,115 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-26 08:16:03,116 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-26 08:16:03,117 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-26 08:16:03,119 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-26 08:16:03,120 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-26 08:16:03,121 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-26 08:16:03,122 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-26 08:16:03,122 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-26 08:16:03,123 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-26 08:16:03,124 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-26 08:16:03,125 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-26 08:16:03,126 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-26 08:16:03,127 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-26 08:16:03,129 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-26 08:16:03,131 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-26 08:16:03,132 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-26 08:16:03,133 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-26 08:16:03,134 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-26 08:16:03,137 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-26 08:16:03,137 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-26 08:16:03,137 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-26 08:16:03,138 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-26 08:16:03,139 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-26 08:16:03,143 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-26 08:16:03,144 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-26 08:16:03,145 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-26 08:16:03,147 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-26 08:16:03,148 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-09-26 08:16:03,150 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-nestedInterpolants.epf [2018-09-26 08:16:03,164 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-26 08:16:03,164 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-26 08:16:03,166 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-26 08:16:03,166 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-09-26 08:16:03,166 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-26 08:16:03,166 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2018-09-26 08:16:03,170 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-09-26 08:16:03,170 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-26 08:16:03,222 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-26 08:16:03,234 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-26 08:16:03,237 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-26 08:16:03,239 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-26 08:16:03,239 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-26 08:16:03,240 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/gcd_2.i_4.bpl [2018-09-26 08:16:03,240 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/gcd_2.i_4.bpl' [2018-09-26 08:16:03,290 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-26 08:16:03,293 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-26 08:16:03,294 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-26 08:16:03,294 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-26 08:16:03,294 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-26 08:16:03,313 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:16:03" (1/1) ... [2018-09-26 08:16:03,326 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:16:03" (1/1) ... [2018-09-26 08:16:03,333 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-26 08:16:03,334 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-26 08:16:03,334 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-26 08:16:03,334 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-26 08:16:03,345 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:16:03" (1/1) ... [2018-09-26 08:16:03,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:16:03" (1/1) ... [2018-09-26 08:16:03,346 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:16:03" (1/1) ... [2018-09-26 08:16:03,347 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:16:03" (1/1) ... [2018-09-26 08:16:03,350 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:16:03" (1/1) ... [2018-09-26 08:16:03,352 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:16:03" (1/1) ... [2018-09-26 08:16:03,353 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:16:03" (1/1) ... [2018-09-26 08:16:03,354 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-26 08:16:03,355 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-26 08:16:03,355 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-26 08:16:03,355 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-26 08:16:03,356 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:16:03" (1/1) ... [2018-09-26 08:16:03,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-26 08:16:03,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-26 08:16:03,639 WARN L98 RCFGBuilderObserver]: Unsupported syntax: Unsupported non-linear arithmetic [2018-09-26 08:16:03,640 INFO L205 PluginConnector]: Invalid model from RCFGBuilder for observer de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver@3d7950ed and model type gcd_2.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 08:16:03, skipping insertion in model container [2018-09-26 08:16:03,641 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-26 08:16:03,641 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction [2018-09-26 08:16:03,642 INFO L168 Benchmark]: Toolchain (without parser) took 350.87 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-09-26 08:16:03,645 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.17 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 08:16:03,646 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.12 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 08:16:03,648 INFO L168 Benchmark]: Boogie Preprocessor took 21.12 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 08:16:03,650 INFO L168 Benchmark]: RCFGBuilder took 285.77 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-09-26 08:16:03,655 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.17 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 39.12 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 21.12 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 285.77 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - SyntaxErrorResult [Line: 42]: Incorrect Syntax Unsupported non-linear arithmetic RESULT: Ultimate could not prove your program: Incorrect Syntax Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/gcd_2.i_4.bpl_AutomizerBpl-nestedInterpolants.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-09-26_08-16-03-672.csv Received shutdown request...