./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-43_2a-drivers--net--wireless--ath--ath9k--ath9k_htc.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-43_2a-drivers--net--wireless--ath--ath9k--ath9k_htc.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 3a949622d60e2ee9e974bc6257e5d282e767fadf ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-43_2a-drivers--net--wireless--ath--ath9k--ath9k_htc.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 3a949622d60e2ee9e974bc6257e5d282e767fadf ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:48:10,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:11,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:11,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:11,032 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:11,035 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:11,037 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:11,067 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:11,069 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:11,077 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:11,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:11,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:11,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:11,089 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:11,093 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:11,098 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:11,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:11,108 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:11,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:11,120 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:11,128 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:11,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:11,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:11,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:11,151 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:11,152 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:11,152 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:11,156 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:11,157 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:11,159 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:11,161 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:11,162 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:11,164 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:11,168 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:11,172 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:11,173 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:11,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:11,175 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:11,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:11,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:11,181 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:11,183 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:48:11,222 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:11,224 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:11,228 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:11,229 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:11,230 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:11,230 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:11,232 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:48:11,232 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:11,232 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:11,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:11,234 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:11,237 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:11,237 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:11,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:11,238 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:11,238 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:11,239 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:11,239 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:11,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:11,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:11,242 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:11,242 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:11,242 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:48:11,243 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:48:11,243 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:11,243 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:11,243 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 -> 3a949622d60e2ee9e974bc6257e5d282e767fadf [2019-11-26 17:48:11,778 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:11,807 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:11,813 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:11,818 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:11,819 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:11,820 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2019-11-26 17:48:11,997 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50e3521ce/ddffe3a48b4040b88c81e2732cd80543/FLAGe8d7dc689 [2019-11-26 17:48:14,373 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:14,377 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2019-11-26 17:48:14,584 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50e3521ce/ddffe3a48b4040b88c81e2732cd80543/FLAGe8d7dc689 [2019-11-26 17:48:14,622 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/50e3521ce/ddffe3a48b4040b88c81e2732cd80543 [2019-11-26 17:48:14,631 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:14,638 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:14,642 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:14,643 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:14,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:14,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:14" (1/1) ... [2019-11-26 17:48:14,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a8d0eae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:14, skipping insertion in model container [2019-11-26 17:48:14,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:14" (1/1) ... [2019-11-26 17:48:14,683 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:15,307 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:15,692 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:15,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2444f429 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:15, skipping insertion in model container [2019-11-26 17:48:15,696 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:15,697 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:15,708 INFO L168 Benchmark]: Toolchain (without parser) took 1063.60 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 841.1 MB in the end (delta: 91.9 MB). Peak memory consumption was 91.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:15,709 INFO L168 Benchmark]: CDTParser took 2.13 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 17:48:15,712 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1054.88 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 841.1 MB in the end (delta: 91.9 MB). Peak memory consumption was 91.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:15,719 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.13 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 1054.88 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 841.1 MB in the end (delta: 91.9 MB). Peak memory consumption was 91.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 342]: 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 17:48:19,819 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:19,825 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:19,856 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:19,857 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:19,860 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:19,862 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:19,882 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:19,890 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:19,896 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:19,900 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:19,904 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:19,905 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:19,912 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:19,917 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:19,922 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:19,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:19,930 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:19,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:19,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:19,951 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:19,959 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:19,961 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:19,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:19,972 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:19,973 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:19,975 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:19,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:19,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:19,983 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:19,985 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:19,986 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:19,987 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:19,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:19,993 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:19,994 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:19,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:19,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:19,998 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:19,999 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:20,005 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:20,006 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:48:20,045 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:20,046 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:20,050 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:20,050 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:20,051 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:20,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:20,054 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:20,054 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:20,054 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:20,055 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:20,056 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:48:20,056 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:48:20,057 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:20,057 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:20,059 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:20,059 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:20,059 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:20,060 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:20,061 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:20,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:20,062 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:20,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:20,063 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:20,063 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:48:20,063 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:48:20,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:20,064 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:20,064 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:48:20,064 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 -> 3a949622d60e2ee9e974bc6257e5d282e767fadf [2019-11-26 17:48:20,646 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:20,675 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:20,683 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:20,686 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:20,692 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:20,693 INFO L428 ainManager$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-43_2a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2019-11-26 17:48:20,849 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d38cad0/d98ab6bb895b4d8fa085d56812c4ed7b/FLAG4d2165a3b [2019-11-26 17:48:23,315 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:23,319 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point.cil.out.i [2019-11-26 17:48:23,560 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d38cad0/d98ab6bb895b4d8fa085d56812c4ed7b/FLAG4d2165a3b [2019-11-26 17:48:24,041 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d38cad0/d98ab6bb895b4d8fa085d56812c4ed7b [2019-11-26 17:48:24,046 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:24,048 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:24,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:24,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:24,069 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:24,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:24" (1/1) ... [2019-11-26 17:48:24,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a115a4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:24, skipping insertion in model container [2019-11-26 17:48:24,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:24" (1/1) ... [2019-11-26 17:48:24,091 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:24,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:25,076 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:25,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4aaf25c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:25, skipping insertion in model container [2019-11-26 17:48:25,081 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:25,084 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:25,091 INFO L168 Benchmark]: Toolchain (without parser) took 1038.48 ms. Allocated memory is still 1.0 GB. Free memory was 937.3 MB in the beginning and 845.4 MB in the end (delta: 91.9 MB). Peak memory consumption was 91.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:25,094 INFO L168 Benchmark]: CDTParser took 0.38 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 17:48:25,098 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1025.82 ms. Allocated memory is still 1.0 GB. Free memory was 937.3 MB in the beginning and 845.4 MB in the end (delta: 91.9 MB). Peak memory consumption was 91.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:25,104 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 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 1025.82 ms. Allocated memory is still 1.0 GB. Free memory was 937.3 MB in the beginning and 845.4 MB in the end (delta: 91.9 MB). Peak memory consumption was 91.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 342]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...