java -Xmx8000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBpl.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/programs/regression/bpl/AutomizerBpl-nestedInterpolants.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_3_alt.BV.c.cil.c_19.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-56c9370 [2018-07-23 15:28:26,061 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-23 15:28:26,064 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-23 15:28:26,076 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-23 15:28:26,076 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-23 15:28:26,077 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-23 15:28:26,079 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-23 15:28:26,080 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-23 15:28:26,082 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-23 15:28:26,083 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-23 15:28:26,084 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-23 15:28:26,084 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-23 15:28:26,085 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-23 15:28:26,086 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-23 15:28:26,088 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-23 15:28:26,088 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-23 15:28:26,089 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-23 15:28:26,091 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-23 15:28:26,094 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-23 15:28:26,095 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-23 15:28:26,097 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-23 15:28:26,098 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-23 15:28:26,101 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-23 15:28:26,101 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-23 15:28:26,101 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-23 15:28:26,102 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-23 15:28:26,103 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-23 15:28:26,104 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-23 15:28:26,105 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-23 15:28:26,106 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-23 15:28:26,107 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-23 15:28:26,108 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-23 15:28:26,108 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-23 15:28:26,108 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-23 15:28:26,109 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-23 15:28:26,110 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-23 15:28:26,111 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/regression/bpl/AutomizerBpl-nestedInterpolants.epf [2018-07-23 15:28:26,125 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-23 15:28:26,125 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-23 15:28:26,127 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-23 15:28:26,127 INFO L133 SettingsManager]: * SMT solver=Internal_SMTInterpol [2018-07-23 15:28:26,127 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-23 15:28:26,128 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2018-07-23 15:28:26,128 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-07-23 15:28:26,128 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-23 15:28:26,177 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-23 15:28:26,196 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-23 15:28:26,204 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-23 15:28:26,206 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-07-23 15:28:26,207 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-07-23 15:28:26,208 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_3_alt.BV.c.cil.c_19.bpl [2018-07-23 15:28:26,208 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_3_alt.BV.c.cil.c_19.bpl' [2018-07-23 15:28:26,309 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-23 15:28:26,311 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-07-23 15:28:26,312 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-23 15:28:26,312 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-23 15:28:26,312 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-23 15:28:26,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_srvr_3_alt.BV.c.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:28:26" (1/1) ... [2018-07-23 15:28:26,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_srvr_3_alt.BV.c.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:28:26" (1/1) ... [2018-07-23 15:28:26,366 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_srvr_3_alt.BV.c.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:28:26" (1/1) ... [2018-07-23 15:28:26,366 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_srvr_3_alt.BV.c.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:28:26" (1/1) ... [2018-07-23 15:28:26,385 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_srvr_3_alt.BV.c.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:28:26" (1/1) ... [2018-07-23 15:28:26,391 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_srvr_3_alt.BV.c.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:28:26" (1/1) ... [2018-07-23 15:28:26,398 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_srvr_3_alt.BV.c.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:28:26" (1/1) ... [2018-07-23 15:28:26,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-23 15:28:26,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-07-23 15:28:26,412 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-07-23 15:28:26,413 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-07-23 15:28:26,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_srvr_3_alt.BV.c.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.07 03:28:26" (1/1) ... [2018-07-23 15:28:26,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-07-23 15:28:26,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-07-23 15:28:26,806 WARN L100 RCFGBuilderObserver]: Unsupported syntax: Unsupported non-linear arithmetic [2018-07-23 15:28:26,807 INFO L205 PluginConnector]: Invalid model from RCFGBuilder for observer de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver@45c8183c and model type s3_srvr_3_alt.BV.c.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 03:28:26, skipping insertion in model container [2018-07-23 15:28:26,807 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-07-23 15:28:26,807 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction [2018-07-23 15:28:26,808 INFO L168 Benchmark]: Toolchain (without parser) took 498.41 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. [2018-07-23 15:28:26,811 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 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. [2018-07-23 15:28:26,812 INFO L168 Benchmark]: Boogie Preprocessor took 97.84 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. [2018-07-23 15:28:26,816 INFO L168 Benchmark]: RCFGBuilder took 397.01 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. [2018-07-23 15:28:26,822 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 0.22 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 97.84 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. * RCFGBuilder took 397.01 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. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - SyntaxErrorResult [Line: 423]: 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/s3_srvr_3_alt.BV.c.cil.c_19.bpl_AutomizerBpl-nestedInterpolants.epf_AutomizerBpl.xml/Csv-Benchmark-0-2018-07-23_15-28-26-837.csv Received shutdown request...