./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--mpt2sas--mpt2sas.ko-ldv_main4_sequence_infinite_withcheck_stateful.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-challenges/linux-3.8-rc1-32_7a-drivers--scsi--mpt2sas--mpt2sas.ko-ldv_main4_sequence_infinite_withcheck_stateful.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 2a6ff4209d646a350e5bcea8180ab60287648f39 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-challenges/linux-3.8-rc1-32_7a-drivers--scsi--mpt2sas--mpt2sas.ko-ldv_main4_sequence_infinite_withcheck_stateful.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 2a6ff4209d646a350e5bcea8180ab60287648f39 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:54:06,683 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:54:06,689 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:54:06,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:54:06,712 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:54:06,714 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:54:06,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:54:06,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:54:06,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:54:06,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:54:06,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:54:06,745 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:54:06,746 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:54:06,749 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:54:06,752 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:54:06,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:54:06,756 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:54:06,757 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:54:06,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:54:06,767 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:54:06,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:54:06,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:54:06,778 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:54:06,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:54:06,788 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:54:06,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:54:06,789 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:54:06,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:54:06,793 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:54:06,794 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:54:06,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:54:06,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:54:06,797 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:54:06,798 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:54:06,801 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:54:06,801 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:54:06,803 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:54:06,804 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:54:06,804 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:54:06,807 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:54:06,808 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:54:06,809 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:54:06,837 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:54:06,837 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:54:06,843 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:54:06,843 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:54:06,843 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:54:06,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:54:06,844 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:54:06,844 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:54:06,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:54:06,844 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:54:06,845 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:54:06,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:54:06,846 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:54:06,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:54:06,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:54:06,846 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:54:06,848 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:54:06,848 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:54:06,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:54:06,848 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:54:06,849 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:54:06,849 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:54:06,851 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:54:06,851 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:54:06,851 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:54:06,851 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:54:06,852 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 -> 2a6ff4209d646a350e5bcea8180ab60287648f39 [2019-11-26 17:54:07,310 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:54:07,328 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:54:07,331 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:54:07,336 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:54:07,336 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:54:07,338 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--mpt2sas--mpt2sas.ko-ldv_main4_sequence_infinite_withcheck_stateful.cil.out.i [2019-11-26 17:54:07,444 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d842b132/1236d09237154e53860b70c8e917d275/FLAG8df53ce1f [2019-11-26 17:54:09,062 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:54:09,066 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--mpt2sas--mpt2sas.ko-ldv_main4_sequence_infinite_withcheck_stateful.cil.out.i [2019-11-26 17:54:09,186 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d842b132/1236d09237154e53860b70c8e917d275/FLAG8df53ce1f [2019-11-26 17:54:09,476 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d842b132/1236d09237154e53860b70c8e917d275 [2019-11-26 17:54:09,479 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:54:09,482 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:54:09,489 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:54:09,491 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:54:09,496 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:54:09,498 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:54:09" (1/1) ... [2019-11-26 17:54:09,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@db3c047 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:54:09, skipping insertion in model container [2019-11-26 17:54:09,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:54:09" (1/1) ... [2019-11-26 17:54:09,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:54:09,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:54:10,244 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:54:10,247 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@cb74c16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:54:10, skipping insertion in model container [2019-11-26 17:54:10,247 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:54:10,249 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:54:10,257 INFO L168 Benchmark]: Toolchain (without parser) took 768.73 ms. Allocated memory is still 1.0 GB. Free memory was 925.9 MB in the beginning and 819.1 MB in the end (delta: 106.8 MB). Peak memory consumption was 106.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:54:10,261 INFO L168 Benchmark]: CDTParser took 0.23 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 17:54:10,262 INFO L168 Benchmark]: CACSL2BoogieTranslator took 760.21 ms. Allocated memory is still 1.0 GB. Free memory was 925.9 MB in the beginning and 819.1 MB in the end (delta: 106.8 MB). Peak memory consumption was 106.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:54:10,265 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 760.21 ms. Allocated memory is still 1.0 GB. Free memory was 925.9 MB in the beginning and 819.1 MB in the end (delta: 106.8 MB). Peak memory consumption was 106.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 350]: 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 17:54:13,138 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:54:13,143 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:54:13,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:54:13,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:54:13,170 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:54:13,174 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:54:13,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:54:13,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:54:13,197 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:54:13,198 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:54:13,202 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:54:13,202 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:54:13,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:54:13,208 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:54:13,209 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:54:13,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:54:13,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:54:13,217 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:54:13,223 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:54:13,227 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:54:13,232 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:54:13,234 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:54:13,238 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:54:13,243 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:54:13,244 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:54:13,244 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:54:13,245 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:54:13,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:54:13,251 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:54:13,252 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:54:13,252 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:54:13,253 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:54:13,255 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:54:13,256 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:54:13,257 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:54:13,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:54:13,260 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:54:13,260 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:54:13,261 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:54:13,262 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:54:13,265 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:54:13,294 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:54:13,294 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:54:13,299 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:54:13,300 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:54:13,300 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:54:13,300 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:54:13,301 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:54:13,301 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:54:13,301 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:54:13,301 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:54:13,302 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:54:13,302 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:54:13,303 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:54:13,303 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:54:13,303 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:54:13,305 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:54:13,305 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:54:13,305 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:54:13,305 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:54:13,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:54:13,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:54:13,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:54:13,306 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:54:13,308 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:54:13,308 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:54:13,308 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:54:13,308 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:54:13,308 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:54:13,309 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 -> 2a6ff4209d646a350e5bcea8180ab60287648f39 [2019-11-26 17:54:13,792 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:54:13,809 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:54:13,812 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:54:13,818 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:54:13,818 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:54:13,820 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--mpt2sas--mpt2sas.ko-ldv_main4_sequence_infinite_withcheck_stateful.cil.out.i [2019-11-26 17:54:13,926 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/638132e82/8495d2b6e2bf4ba38824f0dedf76b3c0/FLAG2673de589 [2019-11-26 17:54:15,505 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:54:15,510 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--scsi--mpt2sas--mpt2sas.ko-ldv_main4_sequence_infinite_withcheck_stateful.cil.out.i [2019-11-26 17:54:15,643 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/638132e82/8495d2b6e2bf4ba38824f0dedf76b3c0/FLAG2673de589 [2019-11-26 17:54:15,974 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/638132e82/8495d2b6e2bf4ba38824f0dedf76b3c0 [2019-11-26 17:54:15,981 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:54:15,982 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:54:15,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:54:15,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:54:15,991 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:54:15,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:54:15" (1/1) ... [2019-11-26 17:54:16,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70075b9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:54:15, skipping insertion in model container [2019-11-26 17:54:16,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:54:15" (1/1) ... [2019-11-26 17:54:16,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:54:16,485 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:54:16,741 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:54:16,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5040fb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:54:16, skipping insertion in model container [2019-11-26 17:54:16,744 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:54:16,746 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:54:16,753 INFO L168 Benchmark]: Toolchain (without parser) took 765.43 ms. Allocated memory is still 1.0 GB. Free memory was 931.6 MB in the beginning and 824.8 MB in the end (delta: 106.8 MB). Peak memory consumption was 106.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:54:16,755 INFO L168 Benchmark]: CDTParser took 0.24 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 17:54:16,756 INFO L168 Benchmark]: CACSL2BoogieTranslator took 758.06 ms. Allocated memory is still 1.0 GB. Free memory was 931.6 MB in the beginning and 824.8 MB in the end (delta: 106.8 MB). Peak memory consumption was 106.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:54:16,761 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 758.06 ms. Allocated memory is still 1.0 GB. Free memory was 931.6 MB in the beginning and 824.8 MB in the end (delta: 106.8 MB). Peak memory consumption was 106.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 350]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...