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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-b67e021 [2018-11-16 10:51:09,103 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 10:51:09,111 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 10:51:09,134 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 10:51:09,134 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 10:51:09,135 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 10:51:09,140 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 10:51:09,142 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 10:51:09,144 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 10:51:09,144 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 10:51:09,148 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 10:51:09,149 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 10:51:09,149 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 10:51:09,150 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 10:51:09,158 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 10:51:09,159 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 10:51:09,160 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 10:51:09,161 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 10:51:09,173 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 10:51:09,178 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 10:51:09,184 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 10:51:09,185 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 10:51:09,187 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-16 10:51:09,203 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-16 10:51:09,234 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 10:51:09,235 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 10:51:09,235 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 10:51:09,235 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 10:51:09,236 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 10:51:09,236 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 10:51:09,236 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 10:51:09,236 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 10:51:09,236 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 10:51:09,244 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 10:51:09,244 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 10:51:09,244 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 10:51:09,244 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 10:51:09,244 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 10:51:09,245 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 10:51:09,245 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 10:51:09,245 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 10:51:09,245 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 10:51:09,245 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 10:51:09,245 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 10:51:09,245 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 10:51:09,246 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 10:51:09,246 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 10:51:09,246 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 10:51:09,246 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 10:51:09,246 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 10:51:09,246 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 10:51:09,246 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 10:51:09,246 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 10:51:09,247 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-16 10:51:09,347 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 10:51:09,366 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 10:51:09,376 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 10:51:09,380 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 10:51:09,380 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 10:51:09,381 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c [2018-11-16 10:51:09,485 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14dfef9d0/d4f0d6e4351444dea1a567d00d97187e/FLAG6be189159 [2018-11-16 10:51:11,131 INFO L304 CDTParser]: Found 1 translation units. [2018-11-16 10:51:11,135 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae_true-unreach-call.cil.c [2018-11-16 10:51:11,296 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14dfef9d0/d4f0d6e4351444dea1a567d00d97187e/FLAG6be189159 [2018-11-16 10:51:11,450 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14dfef9d0/d4f0d6e4351444dea1a567d00d97187e [2018-11-16 10:51:11,473 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 10:51:11,475 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-16 10:51:11,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 10:51:11,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 10:51:11,484 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 10:51:11,489 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:51:11" (1/1) ... [2018-11-16 10:51:11,492 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ceb07a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:51:11, skipping insertion in model container [2018-11-16 10:51:11,492 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:51:11" (1/1) ... [2018-11-16 10:51:11,513 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 10:51:12,117 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 10:51:31,841 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:51:32,365 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 10:51:44,100 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 10:51:46,464 INFO L195 MainTranslator]: Completed translation [2018-11-16 10:51:46,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:51:46 WrapperNode [2018-11-16 10:51:46,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 10:51:46,466 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 10:51:46,466 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 10:51:46,466 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 10:51:46,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:51:46" (1/1) ... [2018-11-16 10:51:46,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:51:46" (1/1) ... [2018-11-16 10:51:46,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:51:46" (1/1) ... [2018-11-16 10:51:46,775 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:51:46" (1/1) ... [2018-11-16 10:51:47,808 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:51:46" (1/1) ... [2018-11-16 10:51:47,964 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:51:46" (1/1) ... [2018-11-16 10:51:48,674 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:51:46" (1/1) ... [2018-11-16 10:51:48,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 10:51:48,846 INFO L168 Benchmark]: Toolchain (without parser) took 37372.56 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 121.1 MB). Peak memory consumption was 639.8 MB. Max. memory is 3.9 GB. [2018-11-16 10:51:48,849 INFO L168 Benchmark]: CDTParser took 0.16 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 10:51:48,852 INFO L168 Benchmark]: CACSL2BoogieTranslator took 34987.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 317.6 MB). Peak memory consumption was 603.9 MB. Max. memory is 3.9 GB. [2018-11-16 10:51:48,853 INFO L168 Benchmark]: Boogie Preprocessor took 2375.52 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.8 GB in the end (delta: -196.5 MB). Peak memory consumption was 322.2 MB. Max. memory is 3.9 GB. [2018-11-16 10:51:48,859 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 0.16 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 34987.47 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 317.6 MB). Peak memory consumption was 603.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2375.52 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.8 GB in the end (delta: -196.5 MB). Peak memory consumption was 322.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...