./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.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-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.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 1918d28ef290b64969ddbf6defab9a44beb590a4 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.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 1918d28ef290b64969ddbf6defab9a44beb590a4 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:49:40,245 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:40,252 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:40,286 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:40,288 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:40,290 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:40,296 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:40,311 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:40,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:40,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:40,325 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:40,330 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:40,332 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:40,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:40,343 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:40,347 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:40,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:40,354 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:40,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:40,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:40,378 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:40,384 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:40,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:40,391 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:40,400 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:40,403 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:40,403 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:40,406 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:40,406 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:40,409 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:40,411 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:40,412 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:40,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:40,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:40,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:40,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:40,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:40,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:40,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:40,432 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:40,434 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:40,435 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:49:40,476 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:40,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:40,480 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:40,482 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:40,482 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:40,482 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:40,483 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:49:40,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:40,483 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:40,485 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:40,486 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:40,486 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:40,487 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:40,488 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:40,489 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:40,489 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:40,490 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:40,490 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:40,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:40,493 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:40,494 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:40,494 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:40,494 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:49:40,495 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:49:40,495 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:40,495 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:40,495 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 -> 1918d28ef290b64969ddbf6defab9a44beb590a4 [2019-11-26 17:49:41,060 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:41,087 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:41,093 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:41,098 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:41,101 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:41,102 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:49:41,263 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd1c401b8/f5d6027ceac142eab50f9d5d9be7b5dd/FLAG157054bfe [2019-11-26 17:49:43,792 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:43,796 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:49:44,025 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd1c401b8/f5d6027ceac142eab50f9d5d9be7b5dd/FLAG157054bfe [2019-11-26 17:49:44,058 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd1c401b8/f5d6027ceac142eab50f9d5d9be7b5dd [2019-11-26 17:49:44,068 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:44,073 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:44,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:44,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:44,085 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:44,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:44" (1/1) ... [2019-11-26 17:49:44,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@de57550 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:44, skipping insertion in model container [2019-11-26 17:49:44,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:44" (1/1) ... [2019-11-26 17:49:44,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:45,041 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:45,403 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:45,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@72164176 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:45, skipping insertion in model container [2019-11-26 17:49:45,409 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:45,409 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:45,418 INFO L168 Benchmark]: Toolchain (without parser) took 1340.17 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 965.9 MB in the end (delta: -44.4 MB). Peak memory consumption was 214.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:45,419 INFO L168 Benchmark]: CDTParser took 0.59 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 17:49:45,423 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1330.54 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 965.9 MB in the end (delta: -44.4 MB). Peak memory consumption was 214.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:45,429 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59 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 1330.54 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 965.9 MB in the end (delta: -44.4 MB). Peak memory consumption was 214.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 326]: 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 17:49:49,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:49,502 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:49,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:49,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:49,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:49,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:49,567 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:49,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:49,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:49,579 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:49,587 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:49,587 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:49,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:49,597 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:49,599 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:49,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:49,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:49,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:49,623 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:49,629 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:49,637 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:49,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:49,645 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:49,654 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:49,655 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:49,655 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:49,658 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:49,660 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:49,661 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:49,663 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:49,666 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:49,667 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:49,671 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:49,673 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:49,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:49,677 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:49,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:49,680 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:49,681 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:49,684 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:49,686 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:49:49,728 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:49,729 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:49,733 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:49,734 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:49,734 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:49,737 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:49,737 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:49,738 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:49,738 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:49,738 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:49,740 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:49:49,740 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:49:49,740 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:49,742 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:49,742 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:49,743 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:49,743 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:49,745 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:49,745 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:49,745 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:49,746 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:49,746 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:49,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:49,748 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:49:49,748 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:49:49,749 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:49,749 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:49,749 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:49:49,751 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 -> 1918d28ef290b64969ddbf6defab9a44beb590a4 [2019-11-26 17:49:50,393 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:50,421 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:50,431 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:50,433 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:50,437 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:50,439 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:49:50,598 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1816b4522/02f373d807cf48128d485f4616ecf864/FLAGd3a3406a5 [2019-11-26 17:49:53,355 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:53,357 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:49:53,608 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1816b4522/02f373d807cf48128d485f4616ecf864/FLAGd3a3406a5 [2019-11-26 17:49:53,645 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1816b4522/02f373d807cf48128d485f4616ecf864 [2019-11-26 17:49:53,653 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:53,656 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:53,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:53,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:53,669 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:53,671 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:53" (1/1) ... [2019-11-26 17:49:53,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59644eee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:53, skipping insertion in model container [2019-11-26 17:49:53,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:53" (1/1) ... [2019-11-26 17:49:53,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:54,654 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:55,018 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:55,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b5f6a0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:55, skipping insertion in model container [2019-11-26 17:49:55,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:55,024 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:55,031 INFO L168 Benchmark]: Toolchain (without parser) took 1370.47 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 965.9 MB in the end (delta: -44.5 MB). Peak memory consumption was 214.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:55,033 INFO L168 Benchmark]: CDTParser took 0.44 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 17:49:55,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1362.32 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 965.9 MB in the end (delta: -44.5 MB). Peak memory consumption was 214.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:55,043 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 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 1362.32 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 965.9 MB in the end (delta: -44.5 MB). Peak memory consumption was 214.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 326]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...