./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 62c43388496112db8ccbbe1845eb2ab9d4bf9d0a ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 62c43388496112db8ccbbe1845eb2ab9d4bf9d0a ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:46:54,798 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:54,800 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:54,825 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:54,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:54,832 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:54,836 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:54,848 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:54,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:54,859 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:54,860 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:54,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:54,865 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:54,868 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:54,870 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:54,872 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:54,875 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:54,876 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:54,879 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:54,884 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:54,890 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:54,896 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:54,897 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:54,899 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:54,905 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:54,906 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:54,906 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:54,910 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:54,910 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:54,912 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:54,912 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:54,913 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:54,915 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:54,916 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:54,919 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:54,919 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:54,921 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:54,921 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:54,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:54,922 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:54,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:54,926 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:46:54,954 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:54,957 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:54,959 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:54,959 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:54,960 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:54,962 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:54,962 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:46:54,962 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:54,962 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:54,963 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:54,964 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:54,964 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:54,964 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:54,965 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:54,967 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:54,967 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:54,967 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:54,967 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:54,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:54,968 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:54,968 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:54,968 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:54,969 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:46:54,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:46:54,970 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:54,970 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:54,970 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 -> 62c43388496112db8ccbbe1845eb2ab9d4bf9d0a [2019-11-26 17:46:55,476 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:55,491 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:55,497 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:55,498 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:55,501 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:55,502 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i [2019-11-26 17:46:55,608 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f8755d38/c5758cf3c5604f99bba325326172d8bf/FLAGa35faf03a [2019-11-26 17:46:57,040 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:57,046 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i [2019-11-26 17:46:57,132 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f8755d38/c5758cf3c5604f99bba325326172d8bf/FLAGa35faf03a [2019-11-26 17:46:57,630 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f8755d38/c5758cf3c5604f99bba325326172d8bf [2019-11-26 17:46:57,637 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:57,641 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:57,648 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:57,648 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:57,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:57,656 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:57" (1/1) ... [2019-11-26 17:46:57,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ba17225 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:57, skipping insertion in model container [2019-11-26 17:46:57,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:57" (1/1) ... [2019-11-26 17:46:57,676 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:58,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:58,273 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:58,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a4772f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:58, skipping insertion in model container [2019-11-26 17:46:58,278 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:58,279 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:58,285 INFO L168 Benchmark]: Toolchain (without parser) took 639.63 ms. Allocated memory is still 1.0 GB. Free memory was 942.9 MB in the beginning and 871.9 MB in the end (delta: 71.0 MB). Peak memory consumption was 71.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:58,286 INFO L168 Benchmark]: CDTParser took 0.41 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 17:46:58,288 INFO L168 Benchmark]: CACSL2BoogieTranslator took 630.93 ms. Allocated memory is still 1.0 GB. Free memory was 942.9 MB in the beginning and 871.9 MB in the end (delta: 71.0 MB). Peak memory consumption was 71.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:58,292 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 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 630.93 ms. Allocated memory is still 1.0 GB. Free memory was 942.9 MB in the beginning and 871.9 MB in the end (delta: 71.0 MB). Peak memory consumption was 71.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 315]: 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 17:47:01,093 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:47:01,096 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:47:01,120 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:47:01,121 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:47:01,124 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:47:01,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:47:01,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:47:01,147 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:47:01,153 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:47:01,155 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:47:01,157 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:47:01,159 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:47:01,164 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:47:01,166 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:47:01,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:47:01,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:47:01,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:47:01,174 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:47:01,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:47:01,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:47:01,193 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:47:01,194 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:47:01,195 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:47:01,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:47:01,204 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:47:01,204 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:47:01,206 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:47:01,206 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:47:01,207 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:47:01,211 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:47:01,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:47:01,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:47:01,213 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:47:01,214 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:47:01,214 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:47:01,217 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:47:01,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:47:01,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:47:01,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:47:01,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:47:01,222 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:47:01,251 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:47:01,252 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:47:01,256 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:47:01,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:47:01,257 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:47:01,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:47:01,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:47:01,257 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:47:01,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:47:01,260 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:47:01,261 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:47:01,261 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:47:01,261 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:47:01,262 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:47:01,262 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:47:01,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:47:01,262 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:47:01,263 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:47:01,265 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:47:01,265 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:47:01,265 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:47:01,265 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:47:01,266 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:47:01,266 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:47:01,266 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:47:01,266 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:47:01,266 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:47:01,267 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:47:01,268 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 -> 62c43388496112db8ccbbe1845eb2ab9d4bf9d0a [2019-11-26 17:47:01,740 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:01,757 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:01,764 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:01,766 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:01,767 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:01,768 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i [2019-11-26 17:47:01,871 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98aaaeb84/27cdbb29426f43fd80b4ffb8a98baf5b/FLAG1fde495a8 [2019-11-26 17:47:03,246 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:03,248 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--hpsa.ko-entry_point.cil.out.i [2019-11-26 17:47:03,347 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98aaaeb84/27cdbb29426f43fd80b4ffb8a98baf5b/FLAG1fde495a8 [2019-11-26 17:47:03,389 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98aaaeb84/27cdbb29426f43fd80b4ffb8a98baf5b [2019-11-26 17:47:03,392 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:03,394 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:03,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:03,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:03,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:03,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:03" (1/1) ... [2019-11-26 17:47:03,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29ac5b27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:03, skipping insertion in model container [2019-11-26 17:47:03,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:03" (1/1) ... [2019-11-26 17:47:03,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:03,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:04,029 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:04,033 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@658dd4e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:04, skipping insertion in model container [2019-11-26 17:47:04,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:04,034 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:04,052 INFO L168 Benchmark]: Toolchain (without parser) took 642.02 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 873.4 MB in the end (delta: 71.0 MB). Peak memory consumption was 71.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:04,054 INFO L168 Benchmark]: CDTParser took 2.01 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 17:47:04,055 INFO L168 Benchmark]: CACSL2BoogieTranslator took 629.28 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 873.4 MB in the end (delta: 71.0 MB). Peak memory consumption was 71.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:04,059 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.01 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 629.28 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 873.4 MB in the end (delta: 71.0 MB). Peak memory consumption was 71.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 315]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...