java -ea -Xmx4000000000 -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/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 11:57:37,147 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 11:57:37,154 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 11:57:37,192 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 11:57:37,193 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 11:57:37,201 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 11:57:37,203 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 11:57:37,205 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 11:57:37,211 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 11:57:37,215 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 11:57:37,219 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 11:57:37,219 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 11:57:37,224 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 11:57:37,226 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 11:57:37,227 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 11:57:37,235 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 11:57:37,237 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 11:57:37,251 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 11:57:37,256 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 11:57:37,261 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 11:57:37,262 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 11:57:37,269 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 11:57:37,274 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 11:57:37,274 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 11:57:37,274 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 11:57:37,284 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 11:57:37,285 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 11:57:37,291 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 11:57:37,292 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 11:57:37,293 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 11:57:37,293 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 11:57:37,300 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 11:57:37,301 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 11:57:37,301 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 11:57:37,302 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 11:57:37,303 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 11:57:37,303 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-16 11:57:37,350 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 11:57:37,351 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 11:57:37,351 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 11:57:37,357 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 11:57:37,358 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 11:57:37,358 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 11:57:37,362 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 11:57:37,362 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 11:57:37,362 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 11:57:37,363 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 11:57:37,363 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 11:57:37,363 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 11:57:37,363 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 11:57:37,363 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 11:57:37,364 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 11:57:37,364 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 11:57:37,364 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 11:57:37,364 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 11:57:37,368 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 11:57:37,368 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 11:57:37,368 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 11:57:37,369 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 11:57:37,369 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 11:57:37,369 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 11:57:37,369 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-16 11:57:37,369 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 11:57:37,369 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-16 11:57:37,372 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 11:57:37,372 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 11:57:37,503 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 11:57:37,539 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 11:57:37,547 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 11:57:37,554 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 11:57:37,555 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 11:57:37,555 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point_false-unreach-call.cil.out.c [2018-11-16 11:57:37,639 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f455c9cc/8672c1bed2e641fab55b754e61fff41d/FLAG7191307ff [2018-11-16 11:57:39,953 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 11:57:39,954 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--ti--wl12xx--wl12xx.ko-entry_point_false-unreach-call.cil.out.c [2018-11-16 11:57:40,146 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f455c9cc/8672c1bed2e641fab55b754e61fff41d/FLAG7191307ff [2018-11-16 11:57:40,383 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f455c9cc/8672c1bed2e641fab55b754e61fff41d [2018-11-16 11:57:40,397 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 11:57:40,399 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 11:57:40,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 11:57:40,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 11:57:40,415 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 11:57:40,420 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:57:40" (1/1) ... [2018-11-16 11:57:40,430 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c6b48fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:57:40, skipping insertion in model container [2018-11-16 11:57:40,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:57:40" (1/1) ... [2018-11-16 11:57:40,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 11:57:41,160 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 11:58:02,066 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 11:58:03,614 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 11:58:17,856 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 11:58:21,594 INFO L195 MainTranslator]: Completed translation [2018-11-16 11:58:21,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:21 WrapperNode [2018-11-16 11:58:21,595 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 11:58:21,596 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 11:58:21,596 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 11:58:21,596 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 11:58:21,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:21" (1/1) ... [2018-11-16 11:58:21,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:21" (1/1) ... [2018-11-16 11:58:21,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:21" (1/1) ... [2018-11-16 11:58:21,973 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:21" (1/1) ... [2018-11-16 11:58:23,599 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:21" (1/1) ... [2018-11-16 11:58:23,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:21" (1/1) ... [2018-11-16 11:58:24,196 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:21" (1/1) ... [2018-11-16 11:58:24,468 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 11:58:24,474 INFO L168 Benchmark]: Toolchain (without parser) took 44076.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 188.9 MB). Peak memory consumption was 561.0 MB. Max. memory is 3.9 GB. [2018-11-16 11:58:24,476 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-16 11:58:24,480 INFO L168 Benchmark]: CACSL2BoogieTranslator took 41194.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 493.6 MB). Peak memory consumption was 560.6 MB. Max. memory is 3.9 GB. [2018-11-16 11:58:24,481 INFO L168 Benchmark]: Boogie Preprocessor took 2872.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -304.8 MB). Peak memory consumption was 67.3 MB. Max. memory is 3.9 GB. [2018-11-16 11:58:24,491 INFO L336 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: * CDTParser took 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 41194.90 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 493.6 MB). Peak memory consumption was 560.6 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2872.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -304.8 MB). Peak memory consumption was 67.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...