./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--calxeda--xgmac.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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--calxeda--xgmac.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 69d12a33db1174e3bef13d318d6f942b903c13d3 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--calxeda--xgmac.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 69d12a33db1174e3bef13d318d6f942b903c13d3 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:43:44,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:43:44,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:43:44,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:43:44,104 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:43:44,106 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:43:44,123 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:43:44,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:43:44,145 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:43:44,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:43:44,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:43:44,166 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:43:44,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:43:44,173 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:43:44,178 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:43:44,180 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:43:44,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:43:44,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:43:44,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:43:44,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:43:44,209 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:43:44,217 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:43:44,218 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:43:44,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:43:44,233 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:43:44,233 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:43:44,234 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:43:44,236 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:43:44,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:43:44,241 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:43:44,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:43:44,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:43:44,249 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:43:44,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:43:44,252 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:43:44,254 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:43:44,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:43:44,257 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:43:44,257 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:43:44,258 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:43:44,262 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:43:44,265 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:43:44,306 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:43:44,307 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:43:44,313 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:43:44,313 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:43:44,314 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:43:44,314 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:43:44,314 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:43:44,315 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:43:44,316 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:43:44,316 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:43:44,320 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:43:44,320 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:43:44,321 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:43:44,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:43:44,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:43:44,322 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:43:44,322 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:43:44,323 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:43:44,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:43:44,326 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:43:44,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:43:44,327 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:43:44,327 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:43:44,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:43:44,328 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:43:44,328 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:43:44,328 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 -> 69d12a33db1174e3bef13d318d6f942b903c13d3 [2019-11-26 17:43:44,899 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:43:44,931 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:43:44,939 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:43:44,941 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:43:44,945 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:43:44,946 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--calxeda--xgmac.ko-entry_point.cil.out.i [2019-11-26 17:43:45,106 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88dd0a5ec/a3838b55e02840938497226a2015655c/FLAG2746523fb [2019-11-26 17:43:46,982 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:43:46,984 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--calxeda--xgmac.ko-entry_point.cil.out.i [2019-11-26 17:43:47,086 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88dd0a5ec/a3838b55e02840938497226a2015655c/FLAG2746523fb [2019-11-26 17:43:47,125 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88dd0a5ec/a3838b55e02840938497226a2015655c [2019-11-26 17:43:47,135 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:43:47,142 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:43:47,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:43:47,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:43:47,153 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:43:47,154 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:43:47" (1/1) ... [2019-11-26 17:43:47,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f40bda2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:43:47, skipping insertion in model container [2019-11-26 17:43:47,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:43:47" (1/1) ... [2019-11-26 17:43:47,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:43:47,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:43:47,838 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:43:47,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54a1e762 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:43:47, skipping insertion in model container [2019-11-26 17:43:47,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:43:47,844 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:43:47,864 INFO L168 Benchmark]: Toolchain (without parser) took 708.02 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 909.0 MB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:43:47,865 INFO L168 Benchmark]: CDTParser took 1.86 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 17:43:47,868 INFO L168 Benchmark]: CACSL2BoogieTranslator took 700.46 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 909.0 MB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:43:47,875 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.86 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 700.46 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 909.0 MB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 358]: 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 17:43:51,921 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:43:51,928 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:43:51,963 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:43:51,966 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:43:51,968 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:43:51,974 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:43:51,990 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:43:52,000 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:43:52,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:43:52,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:43:52,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:43:52,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:43:52,018 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:43:52,024 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:43:52,026 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:43:52,029 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:43:52,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:43:52,035 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:43:52,043 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:43:52,051 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:43:52,058 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:43:52,059 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:43:52,065 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:43:52,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:43:52,075 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:43:52,075 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:43:52,079 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:43:52,079 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:43:52,082 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:43:52,083 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:43:52,085 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:43:52,088 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:43:52,090 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:43:52,094 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:43:52,094 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:43:52,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:43:52,099 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:43:52,099 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:43:52,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:43:52,101 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:43:52,104 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:43:52,164 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:43:52,164 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:43:52,166 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:43:52,171 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:43:52,171 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:43:52,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:43:52,173 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:43:52,173 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:43:52,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:43:52,174 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:43:52,174 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:43:52,175 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:43:52,175 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:43:52,179 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:43:52,180 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:43:52,181 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:43:52,181 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:43:52,181 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:43:52,181 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:43:52,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:43:52,182 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:43:52,182 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:43:52,183 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:43:52,183 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:43:52,184 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:43:52,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:43:52,184 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:43:52,186 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:43:52,187 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 -> 69d12a33db1174e3bef13d318d6f942b903c13d3 [2019-11-26 17:43:52,738 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:43:52,785 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:43:52,792 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:43:52,797 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:43:52,797 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:43:52,800 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--calxeda--xgmac.ko-entry_point.cil.out.i [2019-11-26 17:43:52,984 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a7641847/89fccfbdb6cb432aa93b1a94805faddb/FLAG50ecd5871 [2019-11-26 17:43:54,776 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:43:54,779 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--calxeda--xgmac.ko-entry_point.cil.out.i [2019-11-26 17:43:54,893 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a7641847/89fccfbdb6cb432aa93b1a94805faddb/FLAG50ecd5871 [2019-11-26 17:43:54,930 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a7641847/89fccfbdb6cb432aa93b1a94805faddb [2019-11-26 17:43:54,938 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:43:54,943 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:43:54,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:43:54,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:43:54,956 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:43:54,960 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:43:54" (1/1) ... [2019-11-26 17:43:54,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@560dc4a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:43:54, skipping insertion in model container [2019-11-26 17:43:54,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:43:54" (1/1) ... [2019-11-26 17:43:54,987 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:43:55,290 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:43:55,658 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:43:55,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@103d3f50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:43:55, skipping insertion in model container [2019-11-26 17:43:55,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:43:55,662 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:43:55,670 INFO L168 Benchmark]: Toolchain (without parser) took 724.46 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 909.0 MB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:43:55,673 INFO L168 Benchmark]: CDTParser took 1.22 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 17:43:55,674 INFO L168 Benchmark]: CACSL2BoogieTranslator took 714.66 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 909.0 MB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:43:55,680 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.22 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 714.66 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 909.0 MB in the end (delta: 41.3 MB). Peak memory consumption was 41.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 358]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...