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-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-fe202a8 [2018-11-19 10:25:29,814 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 10:25:29,827 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 10:25:29,847 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 10:25:29,847 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 10:25:29,852 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 10:25:29,853 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 10:25:29,861 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 10:25:29,872 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 10:25:29,873 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 10:25:29,881 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 10:25:29,881 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 10:25:29,882 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 10:25:29,883 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 10:25:29,889 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 10:25:29,890 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 10:25:29,890 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 10:25:29,895 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 10:25:29,905 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 10:25:29,907 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 10:25:29,907 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 10:25:29,912 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 10:25:29,919 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-19 10:25:29,929 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 10:25:29,934 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 10:25:29,935 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 10:25:29,935 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 10:25:29,935 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 [2018-11-19 10:25:29,972 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 10:25:29,972 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 10:25:29,973 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 10:25:29,973 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 10:25:29,973 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 10:25:29,974 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 10:25:29,976 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 10:25:29,976 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 10:25:29,977 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 10:25:29,977 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 10:25:29,977 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 10:25:29,977 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 10:25:29,977 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-19 10:25:29,977 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-19 10:25:29,977 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 10:25:29,977 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 10:25:29,977 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 10:25:29,978 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 10:25:29,978 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 10:25:29,978 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 10:25:29,978 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 10:25:29,978 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 10:25:29,978 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 10:25:29,978 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 10:25:29,979 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 10:25:29,984 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-19 10:25:29,984 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 10:25:29,984 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-19 10:25:29,984 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-19 10:25:29,984 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 10:25:29,984 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 10:25:30,057 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 10:25:30,083 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 10:25:30,086 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 10:25:30,091 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 10:25:30,091 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 10:25:30,094 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_false-unreach-call.cil.out.c [2018-11-19 10:25:30,199 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc059de6f/6310d25888494211be7b18bf96b61f53/FLAG5931dd105 [2018-11-19 10:25:31,737 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 10:25:31,737 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point_false-unreach-call.cil.out.c [2018-11-19 10:25:31,869 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc059de6f/6310d25888494211be7b18bf96b61f53/FLAG5931dd105 [2018-11-19 10:25:32,117 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc059de6f/6310d25888494211be7b18bf96b61f53 [2018-11-19 10:25:32,136 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 10:25:32,137 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 10:25:32,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 10:25:32,143 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 10:25:32,150 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 10:25:32,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:25:32" (1/1) ... [2018-11-19 10:25:32,160 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75234fa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:32, skipping insertion in model container [2018-11-19 10:25:32,161 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:25:32" (1/1) ... [2018-11-19 10:25:32,180 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 10:25:32,678 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 10:25:47,530 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:25:48,175 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 10:25:49,863 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:25:53,790 INFO L195 MainTranslator]: Completed translation [2018-11-19 10:25:53,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:53 WrapperNode [2018-11-19 10:25:53,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 10:25:53,791 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 10:25:53,791 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 10:25:53,792 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 10:25:53,805 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:53" (1/1) ... [2018-11-19 10:25:53,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:53" (1/1) ... [2018-11-19 10:25:54,369 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:53" (1/1) ... [2018-11-19 10:25:54,370 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:53" (1/1) ... [2018-11-19 10:26:00,760 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:53" (1/1) ... [2018-11-19 10:26:00,936 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:53" (1/1) ... [2018-11-19 10:26:01,450 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:53" (1/1) ... [2018-11-19 10:26:01,816 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 10:26:01,823 INFO L168 Benchmark]: Toolchain (without parser) took 29686.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.3 GB in the end (delta: 553.5 MB). Peak memory consumption was 725.9 MB. Max. memory is 3.9 GB. [2018-11-19 10:26:01,825 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-19 10:26:01,825 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21647.88 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: 170.8 MB). Peak memory consumption was 710.0 MB. Max. memory is 3.9 GB. [2018-11-19 10:26:01,828 INFO L168 Benchmark]: Boogie Preprocessor took 8024.50 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 382.7 MB). Peak memory consumption was 555.1 MB. Max. memory is 3.9 GB. [2018-11-19 10:26:01,830 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 0.19 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 21647.88 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: 170.8 MB). Peak memory consumption was 710.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 8024.50 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.3 GB in the end (delta: 382.7 MB). Peak memory consumption was 555.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...