./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-slip-ko--108_1a--1b0b0ac.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-commit-tester/m0_drivers-net-slip-ko--108_1a--1b0b0ac.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 c638b68890386c4f5d5e7213f889eeade978d06e ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-commit-tester/m0_drivers-net-slip-ko--108_1a--1b0b0ac.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 c638b68890386c4f5d5e7213f889eeade978d06e .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:40:30,812 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:40:30,816 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:40:30,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:40:30,854 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:40:30,856 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:40:30,862 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:40:30,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:40:30,881 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:40:30,889 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:40:30,891 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:40:30,894 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:40:30,897 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:40:30,902 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:40:30,908 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:40:30,911 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:40:30,913 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:40:30,918 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:40:30,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:40:30,934 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:40:30,940 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:40:30,948 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:40:30,949 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:40:30,955 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:40:30,963 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:40:30,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:40:30,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:40:30,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:40:30,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:40:30,972 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:40:30,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:40:30,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:40:30,977 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:40:30,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:40:30,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:40:30,985 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:40:30,986 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:40:30,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:40:30,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:40:30,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:40:30,996 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:40:30,997 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:40:31,034 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:40:31,039 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:40:31,042 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:40:31,042 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:40:31,042 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:40:31,044 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:40:31,044 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:40:31,044 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:40:31,045 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:40:31,046 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:40:31,047 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:40:31,049 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:40:31,049 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:40:31,050 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:40:31,050 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:40:31,050 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:40:31,054 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:40:31,054 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:40:31,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:40:31,055 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:40:31,055 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:40:31,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:40:31,056 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:40:31,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:40:31,057 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:40:31,057 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:40:31,059 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 -> c638b68890386c4f5d5e7213f889eeade978d06e [2019-11-26 17:40:31,624 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:40:31,650 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:40:31,659 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:40:31,661 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:40:31,662 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:40:31,666 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-slip-ko--108_1a--1b0b0ac.i [2019-11-26 17:40:31,813 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f02694d92/c3c7676a3bdb4c529436f025b3794f60/FLAG06b278770 [2019-11-26 17:40:33,418 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:40:33,422 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-slip-ko--108_1a--1b0b0ac.i [2019-11-26 17:40:33,510 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f02694d92/c3c7676a3bdb4c529436f025b3794f60/FLAG06b278770 [2019-11-26 17:40:33,589 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f02694d92/c3c7676a3bdb4c529436f025b3794f60 [2019-11-26 17:40:33,598 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:40:33,607 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:40:33,609 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:33,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:40:33,618 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:40:33,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:33" (1/1) ... [2019-11-26 17:40:33,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bb698ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:33, skipping insertion in model container [2019-11-26 17:40:33,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:33" (1/1) ... [2019-11-26 17:40:33,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:40:33,908 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:40:34,279 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:40:34,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@96b17f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:34, skipping insertion in model container [2019-11-26 17:40:34,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:34,285 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:40:34,292 INFO L168 Benchmark]: Toolchain (without parser) took 683.57 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 921.6 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:34,293 INFO L168 Benchmark]: CDTParser took 0.65 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 17:40:34,298 INFO L168 Benchmark]: CACSL2BoogieTranslator took 675.26 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 921.6 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:34,302 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65 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 675.26 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 921.6 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 345]: 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 17:40:38,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:40:38,289 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:40:38,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:40:38,327 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:40:38,330 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:40:38,334 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:40:38,347 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:40:38,355 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:40:38,362 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:40:38,364 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:40:38,368 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:40:38,369 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:40:38,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:40:38,375 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:40:38,378 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:40:38,383 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:40:38,384 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:40:38,389 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:40:38,395 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:40:38,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:40:38,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:40:38,414 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:40:38,418 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:40:38,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:40:38,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:40:38,428 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:40:38,434 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:40:38,437 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:40:38,438 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:40:38,439 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:40:38,440 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:40:38,442 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:40:38,446 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:40:38,450 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:40:38,451 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:40:38,453 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:40:38,455 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:40:38,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:40:38,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:40:38,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:40:38,464 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:40:38,512 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:40:38,520 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:40:38,521 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:40:38,522 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:40:38,523 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:40:38,523 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:40:38,523 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:40:38,525 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:40:38,527 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:40:38,527 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:40:38,528 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:40:38,530 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:40:38,530 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:40:38,530 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:40:38,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:40:38,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:40:38,533 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:40:38,535 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:40:38,535 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:40:38,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:40:38,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:40:38,536 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:40:38,536 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:40:38,538 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:40:38,538 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:40:38,538 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:40:38,541 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:40:38,541 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:40:38,541 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 -> c638b68890386c4f5d5e7213f889eeade978d06e [2019-11-26 17:40:39,042 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:40:39,082 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:40:39,090 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:40:39,094 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:40:39,095 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:40:39,099 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-slip-ko--108_1a--1b0b0ac.i [2019-11-26 17:40:39,244 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d586908fd/20fce5d011a84e618c112671777173c3/FLAG739d62e2a [2019-11-26 17:40:40,762 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:40:40,765 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-slip-ko--108_1a--1b0b0ac.i [2019-11-26 17:40:40,864 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d586908fd/20fce5d011a84e618c112671777173c3/FLAG739d62e2a [2019-11-26 17:40:40,904 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d586908fd/20fce5d011a84e618c112671777173c3 [2019-11-26 17:40:40,911 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:40:40,915 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:40:40,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:40,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:40:40,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:40:40,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:40" (1/1) ... [2019-11-26 17:40:40,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35a4f693 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:40, skipping insertion in model container [2019-11-26 17:40:40,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:40" (1/1) ... [2019-11-26 17:40:40,959 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:40:41,215 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:40:41,567 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:40:41,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69679758 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:41, skipping insertion in model container [2019-11-26 17:40:41,573 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:41,574 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:40:41,580 INFO L168 Benchmark]: Toolchain (without parser) took 660.60 ms. Allocated memory is still 1.0 GB. Free memory was 948.8 MB in the beginning and 920.2 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:41,581 INFO L168 Benchmark]: CDTParser took 0.39 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 17:40:41,584 INFO L168 Benchmark]: CACSL2BoogieTranslator took 652.90 ms. Allocated memory is still 1.0 GB. Free memory was 948.8 MB in the beginning and 920.2 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:41,590 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 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 652.90 ms. Allocated memory is still 1.0 GB. Free memory was 948.8 MB in the beginning and 920.2 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 345]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...