./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash aae17faafc5d91b5b79302c4c4d3e3a74bdfe4a2 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash aae17faafc5d91b5b79302c4c4d3e3a74bdfe4a2 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:45:27,103 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:27,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:27,126 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:27,127 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:27,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:27,138 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:27,152 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:27,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:27,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:27,164 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:27,166 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:27,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:27,171 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:27,172 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:27,175 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:27,178 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:27,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:27,184 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:27,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:27,193 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:27,203 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:27,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:27,206 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:27,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:27,209 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:27,212 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:27,214 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:27,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:27,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:27,219 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:27,220 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:27,220 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:27,221 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:27,225 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:27,225 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:27,226 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:27,226 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:27,229 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:27,230 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:27,231 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:27,232 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:45:27,261 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:27,261 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:27,265 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:27,267 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:27,267 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:27,267 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:27,267 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:45:27,268 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:27,268 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:27,268 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:27,269 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:27,272 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:27,272 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:27,272 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:27,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:27,273 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:27,273 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:27,273 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:27,274 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:27,274 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:27,274 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:27,274 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:27,274 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:45:27,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:45:27,275 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:27,277 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:27,277 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aae17faafc5d91b5b79302c4c4d3e3a74bdfe4a2 [2019-11-26 17:45:27,639 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:27,654 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:27,660 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:27,662 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:27,663 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:27,665 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point.cil.out.i [2019-11-26 17:45:27,773 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8f779cb5/672de5b995834f64b3225dc0f3a20f7d/FLAG496134335 [2019-11-26 17:45:29,340 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:29,341 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point.cil.out.i [2019-11-26 17:45:29,452 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8f779cb5/672de5b995834f64b3225dc0f3a20f7d/FLAG496134335 [2019-11-26 17:45:29,807 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8f779cb5/672de5b995834f64b3225dc0f3a20f7d [2019-11-26 17:45:29,813 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:29,816 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:29,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:29,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:29,826 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:29,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:29" (1/1) ... [2019-11-26 17:45:29,836 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cefffcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:29, skipping insertion in model container [2019-11-26 17:45:29,837 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:29" (1/1) ... [2019-11-26 17:45:29,851 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:30,301 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:30,557 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:30,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c4e24fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:30, skipping insertion in model container [2019-11-26 17:45:30,561 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:30,562 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:30,570 INFO L168 Benchmark]: Toolchain (without parser) took 747.46 ms. Allocated memory is still 1.0 GB. Free memory was 924.0 MB in the beginning and 780.7 MB in the end (delta: 143.3 MB). Peak memory consumption was 143.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:30,571 INFO L168 Benchmark]: CDTParser took 0.56 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:45:30,572 INFO L168 Benchmark]: CACSL2BoogieTranslator took 739.03 ms. Allocated memory is still 1.0 GB. Free memory was 924.0 MB in the beginning and 780.7 MB in the end (delta: 143.3 MB). Peak memory consumption was 143.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:30,577 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 739.03 ms. Allocated memory is still 1.0 GB. Free memory was 924.0 MB in the beginning and 780.7 MB in the end (delta: 143.3 MB). Peak memory consumption was 143.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 339]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:45:33,419 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:33,421 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:33,445 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:33,445 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:33,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:33,450 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:33,458 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:33,465 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:33,468 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:33,469 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:33,472 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:33,473 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:33,476 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:33,477 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:33,479 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:33,482 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:33,483 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:33,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:33,490 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:33,496 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:33,500 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:33,501 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:33,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:33,509 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:33,511 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:33,511 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:33,513 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:33,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:33,515 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:33,517 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:33,517 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:33,518 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:33,519 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:33,523 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:33,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:33,524 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:33,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:33,525 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:33,525 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:33,529 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:33,530 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:45:33,571 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:33,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:33,573 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:33,573 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:33,575 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:33,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:33,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:33,575 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:33,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:33,578 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:33,579 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:45:33,579 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:45:33,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:33,580 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:33,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:33,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:33,580 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:33,580 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:33,581 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:33,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:33,583 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:33,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:33,583 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:33,583 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:45:33,584 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:45:33,584 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:33,584 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:33,584 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:45:33,584 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aae17faafc5d91b5b79302c4c4d3e3a74bdfe4a2 [2019-11-26 17:45:34,025 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:34,041 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:34,043 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:34,050 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:34,050 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:34,051 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point.cil.out.i [2019-11-26 17:45:34,160 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e839ebd3e/5c067b485db04b2683da701f3cfefc9f/FLAGe05626f79 [2019-11-26 17:45:35,832 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:35,834 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8723ae--rtl8723ae.ko-entry_point.cil.out.i [2019-11-26 17:45:35,984 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e839ebd3e/5c067b485db04b2683da701f3cfefc9f/FLAGe05626f79 [2019-11-26 17:45:36,174 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e839ebd3e/5c067b485db04b2683da701f3cfefc9f [2019-11-26 17:45:36,180 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:36,182 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:36,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:36,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:36,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:36,198 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:36" (1/1) ... [2019-11-26 17:45:36,204 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@db3c047 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:36, skipping insertion in model container [2019-11-26 17:45:36,205 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:36" (1/1) ... [2019-11-26 17:45:36,216 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:36,683 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:36,941 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:36,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b8bc8e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:36, skipping insertion in model container [2019-11-26 17:45:36,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:36,946 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:36,953 INFO L168 Benchmark]: Toolchain (without parser) took 765.43 ms. Allocated memory is still 1.0 GB. Free memory was 926.9 MB in the beginning and 783.5 MB in the end (delta: 143.3 MB). Peak memory consumption was 143.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:36,954 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:45:36,955 INFO L168 Benchmark]: CACSL2BoogieTranslator took 756.61 ms. Allocated memory is still 1.0 GB. Free memory was 926.9 MB in the beginning and 783.5 MB in the end (delta: 143.3 MB). Peak memory consumption was 143.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:36,960 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 756.61 ms. Allocated memory is still 1.0 GB. Free memory was 926.9 MB in the beginning and 783.5 MB in the end (delta: 143.3 MB). Peak memory consumption was 143.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 339]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...