./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.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 fb184b64f460ae32da3ad9c52d4d0448d2adb2d5 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.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 fb184b64f460ae32da3ad9c52d4d0448d2adb2d5 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:30:06,305 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:30:06,314 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:30:06,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:30:06,359 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:30:06,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:30:06,367 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:30:06,373 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:30:06,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:30:06,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:30:06,394 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:30:06,400 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:30:06,402 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:30:06,406 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:30:06,411 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:30:06,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:30:06,419 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:30:06,422 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:30:06,427 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:30:06,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:30:06,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:30:06,455 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:30:06,457 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:30:06,459 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:30:06,469 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:30:06,469 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:30:06,470 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:30:06,477 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:30:06,478 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:30:06,479 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:30:06,482 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:30:06,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:30:06,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:30:06,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:30:06,490 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:30:06,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:30:06,495 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:30:06,498 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:30:06,499 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:30:06,500 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:30:06,502 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:30:06,506 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:30:06,545 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:30:06,547 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:30:06,552 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:30:06,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:30:06,555 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:30:06,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:30:06,556 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:30:06,556 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:30:06,556 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:30:06,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:30:06,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:30:06,560 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:30:06,560 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:30:06,561 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:30:06,561 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:30:06,563 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:30:06,563 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:30:06,563 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:30:06,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:30:06,564 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:30:06,564 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:30:06,566 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:30:06,567 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:30:06,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:30:06,567 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:30:06,568 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:30:06,568 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 -> fb184b64f460ae32da3ad9c52d4d0448d2adb2d5 [2019-11-26 17:30:07,094 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:30:07,124 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:30:07,131 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:30:07,133 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:30:07,137 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:30:07,138 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i [2019-11-26 17:30:07,305 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6605715b/c3049e05592c45f1bce70d6740bdd4b9/FLAG92a3d7d9a [2019-11-26 17:30:10,755 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:30:10,757 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i [2019-11-26 17:30:11,181 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6605715b/c3049e05592c45f1bce70d6740bdd4b9/FLAG92a3d7d9a [2019-11-26 17:30:11,219 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6605715b/c3049e05592c45f1bce70d6740bdd4b9 [2019-11-26 17:30:11,227 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:30:11,233 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:30:11,237 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:30:11,238 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:30:11,249 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:30:11,250 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:30:11" (1/1) ... [2019-11-26 17:30:11,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24791e07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:30:11, skipping insertion in model container [2019-11-26 17:30:11,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:30:11" (1/1) ... [2019-11-26 17:30:11,275 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:30:12,639 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:30:12,981 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:30:12,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3137fd1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:30:12, skipping insertion in model container [2019-11-26 17:30:12,987 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:30:12,987 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:30:12,994 INFO L168 Benchmark]: Toolchain (without parser) took 1756.72 ms. Allocated memory is still 1.0 GB. Free memory was 882.7 MB in the beginning and 870.2 MB in the end (delta: 12.4 MB). Peak memory consumption was 199.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:30:12,999 INFO L168 Benchmark]: CDTParser took 0.58 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 17:30:13,011 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1750.08 ms. Allocated memory is still 1.0 GB. Free memory was 876.9 MB in the beginning and 870.2 MB in the end (delta: 6.7 MB). Peak memory consumption was 193.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:30:13,019 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 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 1750.08 ms. Allocated memory is still 1.0 GB. Free memory was 876.9 MB in the beginning and 870.2 MB in the end (delta: 6.7 MB). Peak memory consumption was 193.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 342]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:30:17,038 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:30:17,041 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:30:17,069 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:30:17,071 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:30:17,073 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:30:17,084 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:30:17,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:30:17,102 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:30:17,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:30:17,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:30:17,126 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:30:17,128 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:30:17,131 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:30:17,135 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:30:17,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:30:17,145 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:30:17,148 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:30:17,151 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:30:17,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:30:17,167 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:30:17,172 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:30:17,175 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:30:17,180 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:30:17,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:30:17,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:30:17,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:30:17,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:30:17,193 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:30:17,195 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:30:17,198 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:30:17,199 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:30:17,203 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:30:17,204 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:30:17,206 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:30:17,206 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:30:17,210 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:30:17,210 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:30:17,210 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:30:17,212 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:30:17,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:30:17,216 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:30:17,256 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:30:17,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:30:17,262 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:30:17,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:30:17,264 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:30:17,264 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:30:17,265 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:30:17,267 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:30:17,267 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:30:17,267 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:30:17,269 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:30:17,269 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:30:17,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:30:17,270 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:30:17,272 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:30:17,272 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:30:17,272 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:30:17,273 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:30:17,273 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:30:17,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:30:17,274 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:30:17,277 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:30:17,277 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:30:17,277 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:30:17,278 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:30:17,278 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:30:17,278 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:30:17,278 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:30:17,279 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 -> fb184b64f460ae32da3ad9c52d4d0448d2adb2d5 [2019-11-26 17:30:17,769 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:30:17,800 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:30:17,805 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:30:17,810 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:30:17,813 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:30:17,815 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i [2019-11-26 17:30:17,969 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/765b79644/55c287eb1f984ea9a1e7d721f911e80d/FLAGcd8886f68 [2019-11-26 17:30:21,350 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:30:21,353 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-gpu-drm-i915-i915.ko.cil.out.i [2019-11-26 17:30:21,714 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/765b79644/55c287eb1f984ea9a1e7d721f911e80d/FLAGcd8886f68 [2019-11-26 17:30:21,749 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/765b79644/55c287eb1f984ea9a1e7d721f911e80d [2019-11-26 17:30:21,758 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:30:21,761 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:30:21,765 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:30:21,767 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:30:21,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:30:21,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:30:21" (1/1) ... [2019-11-26 17:30:21,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@339275c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:30:21, skipping insertion in model container [2019-11-26 17:30:21,788 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:30:21" (1/1) ... [2019-11-26 17:30:21,808 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:30:23,422 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:30:23,787 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:30:23,789 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cd8f2e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:30:23, skipping insertion in model container [2019-11-26 17:30:23,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:30:23,790 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:30:23,799 INFO L168 Benchmark]: Toolchain (without parser) took 2030.92 ms. Allocated memory is still 1.0 GB. Free memory was 887.0 MB in the beginning and 869.6 MB in the end (delta: 17.3 MB). Peak memory consumption was 203.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:30:23,800 INFO L168 Benchmark]: CDTParser took 3.18 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:30:23,804 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2024.74 ms. Allocated memory is still 1.0 GB. Free memory was 881.2 MB in the beginning and 869.6 MB in the end (delta: 11.6 MB). Peak memory consumption was 197.9 MB. Max. memory is 12.5 GB. [2019-11-26 17:30:23,809 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.18 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 2024.74 ms. Allocated memory is still 1.0 GB. Free memory was 881.2 MB in the beginning and 869.6 MB in the end (delta: 11.6 MB). Peak memory consumption was 197.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 342]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...