java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/array-examples/standard_reverse_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3dd0cf6-m [2018-01-30 19:58:44,257 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-30 19:58:44,258 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-30 19:58:44,270 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-30 19:58:44,271 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-30 19:58:44,271 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-30 19:58:44,272 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-30 19:58:44,273 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-30 19:58:44,274 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-30 19:58:44,274 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-30 19:58:44,275 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-30 19:58:44,275 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-30 19:58:44,275 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-30 19:58:44,276 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-30 19:58:44,276 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-30 19:58:44,278 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-30 19:58:44,279 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-30 19:58:44,280 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-30 19:58:44,280 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-30 19:58:44,281 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-30 19:58:44,282 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-30 19:58:44,282 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-30 19:58:44,282 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-30 19:58:44,283 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-30 19:58:44,283 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-30 19:58:44,284 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-30 19:58:44,284 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-30 19:58:44,285 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-30 19:58:44,285 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-30 19:58:44,285 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-30 19:58:44,285 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-30 19:58:44,285 INFO L98 SettingsManager]: Beginning loading settings from /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-01-30 19:58:44,291 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-30 19:58:44,291 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-30 19:58:44,291 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-30 19:58:44,291 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-30 19:58:44,291 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-30 19:58:44,291 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-30 19:58:44,292 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-30 19:58:44,292 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-30 19:58:44,292 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-30 19:58:44,292 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-30 19:58:44,292 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-30 19:58:44,292 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-30 19:58:44,292 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-30 19:58:44,292 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-30 19:58:44,292 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-30 19:58:44,293 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-30 19:58:44,293 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-30 19:58:44,293 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-30 19:58:44,293 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-30 19:58:44,293 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-30 19:58:44,293 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-30 19:58:44,293 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-30 19:58:44,293 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-30 19:58:44,293 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-30 19:58:44,293 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-30 19:58:44,293 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-30 19:58:44,293 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-30 19:58:44,294 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-30 19:58:44,294 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-30 19:58:44,294 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-30 19:58:44,294 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-30 19:58:44,294 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-30 19:58:44,294 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-30 19:58:44,294 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-30 19:58:44,313 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-30 19:58:44,320 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-30 19:58:44,322 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-30 19:58:44,322 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-30 19:58:44,323 INFO L276 PluginConnector]: CDTParser initialized [2018-01-30 19:58:44,323 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_reverse_true-unreach-call_ground.i [2018-01-30 19:58:44,386 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-30 19:58:44,387 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-30 19:58:44,387 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-30 19:58:44,387 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-30 19:58:44,391 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-30 19:58:44,392 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 07:58:44" (1/1) ... [2018-01-30 19:58:44,394 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@523eec15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:58:44, skipping insertion in model container [2018-01-30 19:58:44,394 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 07:58:44" (1/1) ... [2018-01-30 19:58:44,403 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 19:58:44,411 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 19:58:44,484 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 19:58:44,492 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 19:58:44,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:58:44 WrapperNode [2018-01-30 19:58:44,495 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-30 19:58:44,495 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-30 19:58:44,496 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-30 19:58:44,496 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-30 19:58:44,504 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:58:44" (1/1) ... [2018-01-30 19:58:44,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:58:44" (1/1) ... [2018-01-30 19:58:44,508 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:58:44" (1/1) ... [2018-01-30 19:58:44,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:58:44" (1/1) ... [2018-01-30 19:58:44,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:58:44" (1/1) ... [2018-01-30 19:58:44,511 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:58:44" (1/1) ... [2018-01-30 19:58:44,512 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:58:44" (1/1) ... [2018-01-30 19:58:44,512 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-30 19:58:44,513 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-30 19:58:44,513 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-30 19:58:44,513 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-30 19:58:44,513 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:58:44" (1/1) ... No working directory specified, using /home/daniel/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 [2018-01-30 19:58:44,561 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-30 19:58:44,561 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-30 19:58:44,561 INFO L136 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-01-30 19:58:44,561 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-30 19:58:44,561 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-30 19:58:44,561 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-01-30 19:58:44,562 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-30 19:58:44,562 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-30 19:58:44,562 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-30 19:58:44,707 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-30 19:58:44,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 07:58:44 BoogieIcfgContainer [2018-01-30 19:58:44,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-30 19:58:44,708 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-30 19:58:44,708 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-30 19:58:44,709 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-30 19:58:44,711 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 07:58:44" (1/1) ... [2018-01-30 19:58:44,714 WARN L218 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-01-30 19:58:44,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 07:58:44 BasicIcfg [2018-01-30 19:58:44,720 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-30 19:58:44,721 INFO L168 Benchmark]: Toolchain (without parser) took 335.09 ms. Allocated memory is still 151.0 MB. Free memory was 116.1 MB in the beginning and 94.3 MB in the end (delta: 21.8 MB). Peak memory consumption was 21.8 MB. Max. memory is 5.3 GB. [2018-01-30 19:58:44,722 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 151.0 MB. Free memory is still 120.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 19:58:44,723 INFO L168 Benchmark]: CACSL2BoogieTranslator took 107.96 ms. Allocated memory is still 151.0 MB. Free memory was 115.9 MB in the beginning and 107.9 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. [2018-01-30 19:58:44,723 INFO L168 Benchmark]: Boogie Preprocessor took 17.14 ms. Allocated memory is still 151.0 MB. Free memory was 107.9 MB in the beginning and 106.6 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 5.3 GB. [2018-01-30 19:58:44,724 INFO L168 Benchmark]: RCFGBuilder took 195.35 ms. Allocated memory is still 151.0 MB. Free memory was 106.3 MB in the beginning and 95.6 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 5.3 GB. [2018-01-30 19:58:44,724 INFO L168 Benchmark]: IcfgTransformer took 12.10 ms. Allocated memory is still 151.0 MB. Free memory was 95.6 MB in the beginning and 94.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 5.3 GB. [2018-01-30 19:58:44,737 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 151.0 MB. Free memory is still 120.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 107.96 ms. Allocated memory is still 151.0 MB. Free memory was 115.9 MB in the beginning and 107.9 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 17.14 ms. Allocated memory is still 151.0 MB. Free memory was 107.9 MB in the beginning and 106.6 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 5.3 GB. * RCFGBuilder took 195.35 ms. Allocated memory is still 151.0 MB. Free memory was 106.3 MB in the beginning and 95.6 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 5.3 GB. * IcfgTransformer took 12.10 ms. Allocated memory is still 151.0 MB. Free memory was 95.6 MB in the beginning and 94.3 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 5.3 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/standard_reverse_true-unreach-call_ground.i_svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-30_19-58-44-755.csv Received shutdown request...