./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.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 c0ff6166eafb6cee4f8e8c6593209470f75029c0 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.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 c0ff6166eafb6cee4f8e8c6593209470f75029c0 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:41:43,036 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:41:43,042 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:41:43,072 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:41:43,073 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:41:43,075 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:41:43,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:41:43,103 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:41:43,107 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:41:43,111 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:41:43,116 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:41:43,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:41:43,122 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:41:43,126 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:41:43,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:41:43,138 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:41:43,140 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:41:43,143 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:41:43,148 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:41:43,159 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:41:43,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:41:43,173 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:41:43,176 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:41:43,181 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:41:43,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:41:43,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:41:43,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:41:43,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:41:43,195 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:41:43,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:41:43,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:41:43,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:41:43,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:41:43,208 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:41:43,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:41:43,213 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:41:43,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:41:43,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:41:43,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:41:43,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:41:43,223 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:41:43,224 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:41:43,262 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:41:43,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:41:43,265 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:41:43,269 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:41:43,271 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:41:43,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:41:43,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:41:43,272 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:41:43,274 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:41:43,274 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:41:43,275 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:41:43,276 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:41:43,276 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:41:43,277 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:41:43,278 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:41:43,279 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:41:43,279 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:41:43,281 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:41:43,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:41:43,281 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:41:43,282 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:41:43,282 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:41:43,284 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:41:43,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:41:43,284 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:41:43,285 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:41:43,285 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 -> c0ff6166eafb6cee4f8e8c6593209470f75029c0 [2019-11-26 17:41:43,829 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:41:43,862 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:41:43,870 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:41:43,877 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:41:43,878 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:41:43,879 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i [2019-11-26 17:41:44,042 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fbfdd337/3464e9accb5540d3be285fdbdfd8e44f/FLAG165076a00 [2019-11-26 17:41:45,797 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:41:45,799 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i [2019-11-26 17:41:45,893 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fbfdd337/3464e9accb5540d3be285fdbdfd8e44f/FLAG165076a00 [2019-11-26 17:41:45,931 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fbfdd337/3464e9accb5540d3be285fdbdfd8e44f [2019-11-26 17:41:45,938 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:41:45,946 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:41:45,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:41:45,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:41:45,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:41:45,961 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:41:45" (1/1) ... [2019-11-26 17:41:45,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72ad7dbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:41:45, skipping insertion in model container [2019-11-26 17:41:45,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:41:45" (1/1) ... [2019-11-26 17:41:45,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:41:46,189 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:41:46,555 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:41:46,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27bcd4f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:41:46, skipping insertion in model container [2019-11-26 17:41:46,556 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:41:46,558 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:41:46,567 INFO L168 Benchmark]: Toolchain (without parser) took 617.08 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 926.7 MB in the end (delta: 29.3 MB). Peak memory consumption was 29.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:41:46,568 INFO L168 Benchmark]: CDTParser took 2.13 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:41:46,570 INFO L168 Benchmark]: CACSL2BoogieTranslator took 608.81 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 926.7 MB in the end (delta: 29.3 MB). Peak memory consumption was 29.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:41:46,576 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.13 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 608.81 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 926.7 MB in the end (delta: 29.3 MB). Peak memory consumption was 29.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 309]: 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 17:41:50,422 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:41:50,429 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:41:50,462 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:41:50,464 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:41:50,466 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:41:50,472 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:41:50,485 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:41:50,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:41:50,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:41:50,500 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:41:50,504 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:41:50,505 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:41:50,511 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:41:50,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:41:50,518 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:41:50,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:41:50,523 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:41:50,528 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:41:50,535 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:41:50,543 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:41:50,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:41:50,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:41:50,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:41:50,566 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:41:50,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:41:50,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:41:50,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:41:50,572 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:41:50,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:41:50,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:41:50,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:41:50,578 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:41:50,580 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:41:50,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:41:50,585 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:41:50,586 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:41:50,587 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:41:50,589 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:41:50,590 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:41:50,593 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:41:50,594 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:41:50,650 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:41:50,650 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:41:50,653 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:41:50,657 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:41:50,657 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:41:50,658 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:41:50,660 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:41:50,660 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:41:50,660 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:41:50,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:41:50,662 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:41:50,662 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:41:50,663 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:41:50,663 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:41:50,665 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:41:50,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:41:50,665 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:41:50,666 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:41:50,668 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:41:50,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:41:50,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:41:50,669 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:41:50,669 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:41:50,669 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:41:50,670 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:41:50,670 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:41:50,673 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:41:50,673 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:41:50,674 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 -> c0ff6166eafb6cee4f8e8c6593209470f75029c0 [2019-11-26 17:41:51,204 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:41:51,249 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:41:51,257 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:41:51,261 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:41:51,265 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:41:51,268 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i [2019-11-26 17:41:51,435 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eab10f3ef/97235dfb2bc54b88a753a70cbf72a9a4/FLAG7119d3cc4 [2019-11-26 17:41:53,065 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:41:53,067 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i [2019-11-26 17:41:53,162 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eab10f3ef/97235dfb2bc54b88a753a70cbf72a9a4/FLAG7119d3cc4 [2019-11-26 17:41:53,204 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eab10f3ef/97235dfb2bc54b88a753a70cbf72a9a4 [2019-11-26 17:41:53,212 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:41:53,216 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:41:53,221 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:41:53,223 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:41:53,230 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:41:53,233 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:41:53" (1/1) ... [2019-11-26 17:41:53,242 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76576ffa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:41:53, skipping insertion in model container [2019-11-26 17:41:53,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:41:53" (1/1) ... [2019-11-26 17:41:53,263 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:41:53,486 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:41:53,837 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:41:53,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f653a11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:41:53, skipping insertion in model container [2019-11-26 17:41:53,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:41:53,839 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:41:53,855 INFO L168 Benchmark]: Toolchain (without parser) took 626.57 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 926.7 MB in the end (delta: 29.3 MB). Peak memory consumption was 29.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:41:53,857 INFO L168 Benchmark]: CDTParser took 0.45 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 17:41:53,860 INFO L168 Benchmark]: CACSL2BoogieTranslator took 617.43 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 926.7 MB in the end (delta: 29.3 MB). Peak memory consumption was 29.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:41:53,863 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 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 617.43 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 926.7 MB in the end (delta: 29.3 MB). Peak memory consumption was 29.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 309]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...