./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer --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 7a42f8d4f34a409d4aed59e536cce9eb95d9fbfc ........................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer --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 7a42f8d4f34a409d4aed59e536cce9eb95d9fbfc .......................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 16:51:01,088 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:51:01,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:51:01,096 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:51:01,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:51:01,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:51:01,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:51:01,100 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:51:01,101 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:51:01,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:51:01,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:51:01,103 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:51:01,103 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:51:01,104 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:51:01,105 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:51:01,106 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:51:01,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:51:01,107 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:51:01,108 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:51:01,109 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:51:01,110 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:51:01,111 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:51:01,112 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:51:01,112 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:51:01,114 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:51:01,114 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:51:01,114 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:51:01,115 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:51:01,115 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:51:01,116 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:51:01,116 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:51:01,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:51:01,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:51:01,117 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:51:01,118 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:51:01,118 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:51:01,118 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:51:01,118 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:51:01,119 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:51:01,119 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:51:01,120 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:51:01,120 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-12-07 16:51:01,129 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:51:01,130 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:51:01,130 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 16:51:01,130 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 16:51:01,131 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 16:51:01,131 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:51:01,131 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 16:51:01,131 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:51:01,131 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:51:01,131 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:51:01,132 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:51:01,132 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:51:01,132 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:51:01,132 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:51:01,132 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:51:01,132 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 16:51:01,132 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:51:01,133 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:51:01,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:51:01,133 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:51:01,133 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:51:01,133 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:51:01,133 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 16:51:01,133 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 16:51:01,134 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:51:01,134 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:51:01,134 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:51:01,134 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer 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 -> 7a42f8d4f34a409d4aed59e536cce9eb95d9fbfc [2019-12-07 16:51:01,231 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:51:01,239 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:51:01,242 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:51:01,243 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:51:01,243 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:51:01,244 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i [2019-12-07 16:51:01,287 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/data/4fd98e4f7/bfbe072936284587b67787cd31f32107/FLAGee39360f1 [2019-12-07 16:51:01,781 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:51:01,781 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i [2019-12-07 16:51:01,807 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/data/4fd98e4f7/bfbe072936284587b67787cd31f32107/FLAGee39360f1 [2019-12-07 16:51:02,318 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/data/4fd98e4f7/bfbe072936284587b67787cd31f32107 [2019-12-07 16:51:02,322 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:51:02,324 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:51:02,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:51:02,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:51:02,329 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:51:02,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:51:02" (1/1) ... [2019-12-07 16:51:02,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@457f3021 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:51:02, skipping insertion in model container [2019-12-07 16:51:02,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:51:02" (1/1) ... [2019-12-07 16:51:02,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:51:02,417 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:51:03,127 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rsi_dbg [2019-12-07 16:51:03,127 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7439d908 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:51:03, skipping insertion in model container [2019-12-07 16:51:03,127 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:51:03,128 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 16:51:03,129 INFO L168 Benchmark]: Toolchain (without parser) took 805.48 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 928.9 MB in the beginning and 1.1 GB in the end (delta: -135.8 MB). Peak memory consumption was 66.5 MB. Max. memory is 11.5 GB. [2019-12-07 16:51:03,130 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:51:03,130 INFO L168 Benchmark]: CACSL2BoogieTranslator took 802.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 928.9 MB in the beginning and 1.1 GB in the end (delta: -135.8 MB). Peak memory consumption was 66.5 MB. Max. memory is 11.5 GB. [2019-12-07 16:51:03,132 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 802.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 928.9 MB in the beginning and 1.1 GB in the end (delta: -135.8 MB). Peak memory consumption was 66.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7148]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rsi_dbg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 16:51:04,308 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:51:04,309 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:51:04,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:51:04,317 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:51:04,318 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:51:04,319 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:51:04,320 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:51:04,321 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:51:04,322 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:51:04,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:51:04,323 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:51:04,323 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:51:04,324 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:51:04,325 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:51:04,325 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:51:04,326 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:51:04,327 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:51:04,328 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:51:04,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:51:04,331 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:51:04,331 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:51:04,332 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:51:04,333 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:51:04,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:51:04,335 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:51:04,335 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:51:04,335 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:51:04,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:51:04,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:51:04,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:51:04,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:51:04,337 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:51:04,338 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:51:04,339 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:51:04,339 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:51:04,339 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:51:04,339 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:51:04,339 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:51:04,340 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:51:04,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:51:04,341 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-12-07 16:51:04,350 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:51:04,351 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:51:04,351 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 16:51:04,352 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 16:51:04,352 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 16:51:04,352 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:51:04,352 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:51:04,352 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:51:04,352 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:51:04,352 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:51:04,353 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 16:51:04,353 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 16:51:04,353 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:51:04,353 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:51:04,353 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:51:04,353 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:51:04,353 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 16:51:04,353 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:51:04,354 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:51:04,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:51:04,354 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:51:04,354 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:51:04,354 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:51:04,354 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-12-07 16:51:04,354 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 16:51:04,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:51:04,355 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:51:04,355 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:51:04,355 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-07 16:51:04,355 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer 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 -> 7a42f8d4f34a409d4aed59e536cce9eb95d9fbfc [2019-12-07 16:51:04,513 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:51:04,523 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:51:04,525 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:51:04,527 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:51:04,527 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:51:04,527 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i [2019-12-07 16:51:04,568 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/data/32cc5a228/8261d6b687cf4e6f90af38e649a78f87/FLAGb4cf1fb0d [2019-12-07 16:51:05,212 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:51:05,212 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--rsi--rsi_91x.ko-entry_point.cil.out.i [2019-12-07 16:51:05,238 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/data/32cc5a228/8261d6b687cf4e6f90af38e649a78f87/FLAGb4cf1fb0d [2019-12-07 16:51:05,602 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_73294900-9fc7-4bb9-bd78-d9ced2c53db4/bin/uautomizer/data/32cc5a228/8261d6b687cf4e6f90af38e649a78f87 [2019-12-07 16:51:05,606 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:51:05,607 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:51:05,609 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:51:05,609 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:51:05,613 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:51:05,614 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:51:05" (1/1) ... [2019-12-07 16:51:05,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e1d5392 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:51:05, skipping insertion in model container [2019-12-07 16:51:05,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:51:05" (1/1) ... [2019-12-07 16:51:05,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:51:05,731 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:51:06,578 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: rsi_dbg [2019-12-07 16:51:06,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@8919644 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:51:06, skipping insertion in model container [2019-12-07 16:51:06,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:51:06,579 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-07 16:51:06,581 INFO L168 Benchmark]: Toolchain (without parser) took 973.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 930.9 MB in the beginning and 1.1 GB in the end (delta: -149.4 MB). Peak memory consumption was 70.3 MB. Max. memory is 11.5 GB. [2019-12-07 16:51:06,582 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:51:06,583 INFO L168 Benchmark]: CACSL2BoogieTranslator took 970.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 930.9 MB in the beginning and 1.1 GB in the end (delta: -149.4 MB). Peak memory consumption was 70.3 MB. Max. memory is 11.5 GB. [2019-12-07 16:51:06,584 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 970.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 930.9 MB in the beginning and 1.1 GB in the end (delta: -149.4 MB). Peak memory consumption was 70.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7148]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: rsi_dbg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...