./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_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_linux-kernel-locking-mutex_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 70b898652f618160e58bfb56e970bb4117ef7155 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_linux-kernel-locking-mutex_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 70b898652f618160e58bfb56e970bb4117ef7155 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:51:43,602 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:43,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:43,642 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:43,643 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:43,647 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:43,652 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:43,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:43,672 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:43,678 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:43,681 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:43,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:43,687 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:43,690 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:43,692 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:43,702 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:43,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:43,712 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:43,716 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:43,726 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:43,732 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:43,739 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:43,742 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:43,746 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:43,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:43,756 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:43,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:43,761 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:43,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:43,763 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:43,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:43,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:43,769 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:43,770 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:43,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:43,777 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:43,779 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:43,779 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:43,779 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:43,781 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:43,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:43,787 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:51:43,825 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:43,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:43,828 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:43,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:43,836 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:43,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:43,837 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:51:43,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:43,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:43,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:43,840 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:43,840 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:43,842 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:43,842 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:43,843 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:43,843 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:43,845 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:43,845 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:43,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:43,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:43,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:43,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:43,848 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:51:43,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:51:43,848 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:43,849 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:43,849 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 -> 70b898652f618160e58bfb56e970bb4117ef7155 [2019-11-26 17:51:44,483 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:44,512 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:44,518 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:44,522 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:44,524 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:44,525 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:51:44,688 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8196ba28a/a053225189464788ad5a1630a6379786/FLAG5a5438017 [2019-11-26 17:51:47,235 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:47,237 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:51:47,479 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8196ba28a/a053225189464788ad5a1630a6379786/FLAG5a5438017 [2019-11-26 17:51:47,518 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8196ba28a/a053225189464788ad5a1630a6379786 [2019-11-26 17:51:47,527 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:47,532 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:47,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:47,536 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:47,544 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:47,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:47" (1/1) ... [2019-11-26 17:51:47,554 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 05:51:47, skipping insertion in model container [2019-11-26 17:51:47,554 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:47" (1/1) ... [2019-11-26 17:51:47,573 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:48,534 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:48,948 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:48,955 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 05:51:48, skipping insertion in model container [2019-11-26 17:51:48,955 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:48,956 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:48,962 INFO L168 Benchmark]: Toolchain (without parser) took 1429.19 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 976.9 MB in the end (delta: -55.5 MB). Peak memory consumption was 214.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:48,973 INFO L168 Benchmark]: CDTParser took 2.19 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 17:51:48,975 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1420.81 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 976.9 MB in the end (delta: -55.5 MB). Peak memory consumption was 214.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:48,981 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.19 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 1420.81 ms. Allocated memory is still 1.0 GB. Free memory was 921.5 MB in the beginning and 976.9 MB in the end (delta: -55.5 MB). Peak memory consumption was 214.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 327]: 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 17:51:53,032 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:51:53,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:51:53,082 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:51:53,086 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:51:53,089 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:51:53,096 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:51:53,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:51:53,119 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:51:53,124 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:51:53,126 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:51:53,132 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:51:53,133 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:51:53,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:51:53,144 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:51:53,146 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:51:53,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:51:53,153 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:51:53,159 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:51:53,168 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:51:53,173 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:51:53,182 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:51:53,185 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:51:53,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:51:53,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:51:53,200 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:51:53,200 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:51:53,203 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:51:53,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:51:53,206 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:51:53,209 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:51:53,210 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:51:53,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:51:53,216 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:51:53,218 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:51:53,219 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:51:53,223 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:51:53,224 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:51:53,224 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:51:53,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:51:53,229 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:51:53,231 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:51:53,272 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:51:53,274 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:51:53,279 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:51:53,280 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:51:53,280 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:51:53,281 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:51:53,282 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:51:53,282 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:51:53,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:51:53,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:51:53,285 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:51:53,286 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:51:53,286 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:51:53,289 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:51:53,289 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:51:53,290 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:51:53,290 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:51:53,290 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:51:53,291 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:51:53,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:51:53,291 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:51:53,295 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:51:53,295 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:51:53,296 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:51:53,296 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:51:53,296 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:51:53,296 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:51:53,297 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:51:53,297 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 -> 70b898652f618160e58bfb56e970bb4117ef7155 [2019-11-26 17:51:53,903 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:51:53,929 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:51:53,938 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:51:53,944 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:51:53,944 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:51:53,945 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:51:54,102 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e13c83b9/f2e85537d6734861a8e1bd960cd66698/FLAG8cbdd377e [2019-11-26 17:51:56,631 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:51:56,634 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-rtlwifi-rtl8723ae-rtl8723ae.cil.i [2019-11-26 17:51:56,822 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e13c83b9/f2e85537d6734861a8e1bd960cd66698/FLAG8cbdd377e [2019-11-26 17:51:56,857 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e13c83b9/f2e85537d6734861a8e1bd960cd66698 [2019-11-26 17:51:56,861 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:51:56,863 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:51:56,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:56,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:51:56,886 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:51:56,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:56" (1/1) ... [2019-11-26 17:51:56,891 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 05:51:56, skipping insertion in model container [2019-11-26 17:51:56,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:51:56" (1/1) ... [2019-11-26 17:51:56,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:51:57,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:51:58,132 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:51:58,137 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 05:51:58, skipping insertion in model container [2019-11-26 17:51:58,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:51:58,138 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:51:58,147 INFO L168 Benchmark]: Toolchain (without parser) took 1277.20 ms. Allocated memory is still 1.0 GB. Free memory was 927.2 MB in the beginning and 981.5 MB in the end (delta: -54.3 MB). Peak memory consumption was 220.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:58,148 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:51:58,153 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1259.10 ms. Allocated memory is still 1.0 GB. Free memory was 927.2 MB in the beginning and 981.5 MB in the end (delta: -54.3 MB). Peak memory consumption was 220.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:51:58,158 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1259.10 ms. Allocated memory is still 1.0 GB. Free memory was 927.2 MB in the beginning and 981.5 MB in the end (delta: -54.3 MB). Peak memory consumption was 220.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 327]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...