./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-sfc-sfc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-sfc-sfc.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 d68ee4fd5fbf58a3ec3d55a88f3eb9608a5f20ae .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-sfc-sfc.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 d68ee4fd5fbf58a3ec3d55a88f3eb9608a5f20ae ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:49:33,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:33,205 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:33,246 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:33,249 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:33,251 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:33,257 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:33,280 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:33,288 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:33,296 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:33,302 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:33,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:33,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:33,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:33,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:33,322 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:33,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:33,333 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:33,337 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:33,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:33,355 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:33,361 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:33,366 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:33,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:33,381 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:33,382 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:33,382 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:33,385 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:33,387 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:33,388 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:33,392 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:33,393 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:33,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:33,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:33,404 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:33,404 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:33,406 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:33,408 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:33,408 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:33,414 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:33,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:33,419 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:49:33,460 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:33,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:33,466 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:33,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:33,470 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:33,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:33,471 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:49:33,471 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:33,471 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:33,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:33,473 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:33,473 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:33,474 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:33,475 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:33,476 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:33,476 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:33,478 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:33,478 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:33,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:33,479 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:33,481 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:33,481 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:33,481 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:49:33,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:49:33,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:33,482 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:33,484 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 -> d68ee4fd5fbf58a3ec3d55a88f3eb9608a5f20ae [2019-11-26 17:49:34,104 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:34,134 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:34,144 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:34,146 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:34,147 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:34,150 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-sfc-sfc.cil.i [2019-11-26 17:49:34,303 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd3d6e503/b690918c81544bd08713f7f366b776a2/FLAG8ec267410 [2019-11-26 17:49:38,502 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:38,507 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-sfc-sfc.cil.i [2019-11-26 17:49:38,869 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd3d6e503/b690918c81544bd08713f7f366b776a2/FLAG8ec267410 [2019-11-26 17:49:39,094 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd3d6e503/b690918c81544bd08713f7f366b776a2 [2019-11-26 17:49:39,104 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:39,109 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:39,113 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:39,117 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:39,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:39,125 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:39" (1/1) ... [2019-11-26 17:49:39,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e74b162 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:39, skipping insertion in model container [2019-11-26 17:49:39,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:39" (1/1) ... [2019-11-26 17:49:39,159 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:40,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:41,045 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:41,050 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@396d283a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:41, skipping insertion in model container [2019-11-26 17:49:41,051 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:41,052 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:41,064 INFO L168 Benchmark]: Toolchain (without parser) took 1948.94 ms. Allocated memory is still 1.0 GB. Free memory was 861.3 MB in the beginning and 784.3 MB in the end (delta: 77.0 MB). Peak memory consumption was 184.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:41,066 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:49:41,068 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1937.99 ms. Allocated memory is still 1.0 GB. Free memory was 861.3 MB in the beginning and 784.3 MB in the end (delta: 77.0 MB). Peak memory consumption was 184.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:41,076 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73 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 1937.99 ms. Allocated memory is still 1.0 GB. Free memory was 861.3 MB in the beginning and 784.3 MB in the end (delta: 77.0 MB). Peak memory consumption was 184.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 356]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:49:45,291 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:49:45,296 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:49:45,334 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:49:45,335 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:49:45,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:49:45,343 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:49:45,358 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:49:45,361 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:49:45,367 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:49:45,369 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:49:45,376 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:49:45,377 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:49:45,381 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:49:45,384 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:49:45,388 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:49:45,392 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:49:45,397 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:49:45,400 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:49:45,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:49:45,417 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:49:45,424 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:49:45,427 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:49:45,431 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:49:45,442 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:49:45,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:49:45,443 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:49:45,445 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:49:45,447 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:49:45,449 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:49:45,450 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:49:45,451 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:49:45,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:49:45,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:49:45,459 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:49:45,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:49:45,463 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:49:45,464 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:49:45,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:49:45,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:49:45,470 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:49:45,471 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:49:45,511 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:49:45,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:49:45,516 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:49:45,518 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:49:45,518 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:49:45,519 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:49:45,520 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:49:45,520 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:49:45,523 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:49:45,523 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:49:45,524 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:49:45,525 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:49:45,525 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:49:45,526 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:49:45,526 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:49:45,526 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:49:45,527 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:49:45,530 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:49:45,530 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:49:45,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:49:45,531 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:49:45,531 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:49:45,531 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:49:45,532 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:49:45,532 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:49:45,532 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:49:45,533 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:49:45,533 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:49:45,535 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 -> d68ee4fd5fbf58a3ec3d55a88f3eb9608a5f20ae [2019-11-26 17:49:46,054 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:49:46,083 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:49:46,087 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:49:46,094 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:49:46,097 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:49:46,098 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-sfc-sfc.cil.i [2019-11-26 17:49:46,272 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/035d0057e/b9fa2e7c6341471fba0c4596dfffcb01/FLAG149a19eeb [2019-11-26 17:49:50,240 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:49:50,242 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-sfc-sfc.cil.i [2019-11-26 17:49:50,828 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/035d0057e/b9fa2e7c6341471fba0c4596dfffcb01/FLAG149a19eeb [2019-11-26 17:49:50,872 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/035d0057e/b9fa2e7c6341471fba0c4596dfffcb01 [2019-11-26 17:49:50,882 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:49:50,884 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:49:50,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:50,891 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:49:50,900 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:49:50,902 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:50" (1/1) ... [2019-11-26 17:49:50,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26d12f9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:50, skipping insertion in model container [2019-11-26 17:49:50,912 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:49:50" (1/1) ... [2019-11-26 17:49:50,932 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:49:52,483 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:49:52,850 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:49:52,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52f916e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:49:52, skipping insertion in model container [2019-11-26 17:49:52,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:49:52,858 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:49:52,867 INFO L168 Benchmark]: Toolchain (without parser) took 1976.42 ms. Allocated memory is still 1.0 GB. Free memory was 862.7 MB in the beginning and 778.5 MB in the end (delta: 84.2 MB). Peak memory consumption was 186.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:52,868 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:49:52,869 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1967.52 ms. Allocated memory is still 1.0 GB. Free memory was 862.7 MB in the beginning and 778.5 MB in the end (delta: 84.2 MB). Peak memory consumption was 186.1 MB. Max. memory is 12.5 GB. [2019-11-26 17:49:52,878 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 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 1967.52 ms. Allocated memory is still 1.0 GB. Free memory was 862.7 MB in the beginning and 778.5 MB in the end (delta: 84.2 MB). Peak memory consumption was 186.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 356]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...