./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.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_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b2c6652b828adb02b1b78f0de417ec78a0eebb8b ........................................................................................................................... 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_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b2c6652b828adb02b1b78f0de417ec78a0eebb8b ............................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 17:18:18,005 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 17:18:18,007 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 17:18:18,014 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 17:18:18,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 17:18:18,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 17:18:18,016 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 17:18:18,017 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 17:18:18,018 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 17:18:18,019 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 17:18:18,020 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 17:18:18,020 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 17:18:18,021 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 17:18:18,021 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 17:18:18,022 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 17:18:18,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 17:18:18,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 17:18:18,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 17:18:18,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 17:18:18,026 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 17:18:18,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 17:18:18,028 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 17:18:18,029 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 17:18:18,029 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 17:18:18,031 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 17:18:18,031 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 17:18:18,031 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 17:18:18,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 17:18:18,032 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 17:18:18,032 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 17:18:18,033 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 17:18:18,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 17:18:18,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 17:18:18,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 17:18:18,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 17:18:18,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 17:18:18,035 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 17:18:18,035 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 17:18:18,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 17:18:18,036 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 17:18:18,036 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 17:18:18,037 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 17:18:18,046 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 17:18:18,046 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 17:18:18,047 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 17:18:18,047 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 17:18:18,047 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 17:18:18,048 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 17:18:18,048 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 17:18:18,048 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 17:18:18,048 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 17:18:18,048 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 17:18:18,048 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 17:18:18,048 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 17:18:18,049 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 17:18:18,049 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 17:18:18,049 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 17:18:18,049 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 17:18:18,049 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 17:18:18,049 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 17:18:18,049 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 17:18:18,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 17:18:18,050 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 17:18:18,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 17:18:18,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 17:18:18,050 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 17:18:18,050 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 17:18:18,050 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 17:18:18,050 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 17:18:18,050 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_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak 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 -> Kojak 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 -> b2c6652b828adb02b1b78f0de417ec78a0eebb8b [2019-12-01 17:18:18,149 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 17:18:18,156 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 17:18:18,159 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 17:18:18,160 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 17:18:18,160 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 17:18:18,160 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2019-12-01 17:18:18,196 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/data/3c4ba89c4/64c5ababcba44efc87be636c8e930b89/FLAG59dd5c1ef [2019-12-01 17:18:19,039 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 17:18:19,039 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2019-12-01 17:18:19,102 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/data/3c4ba89c4/64c5ababcba44efc87be636c8e930b89/FLAG59dd5c1ef [2019-12-01 17:18:19,226 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/data/3c4ba89c4/64c5ababcba44efc87be636c8e930b89 [2019-12-01 17:18:19,228 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 17:18:19,229 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 17:18:19,230 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 17:18:19,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 17:18:19,232 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 17:18:19,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:18:19" (1/1) ... [2019-12-01 17:18:19,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fe0ed3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:18:19, skipping insertion in model container [2019-12-01 17:18:19,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:18:19" (1/1) ... [2019-12-01 17:18:19,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 17:18:19,522 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 17:18:19,882 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6549] [2019-12-01 17:18:19,882 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6550-6551] [2019-12-01 17:18:21,791 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2019-12-01 17:18:21,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6cd074ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:18:21, skipping insertion in model container [2019-12-01 17:18:21,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 17:18:21,792 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-01 17:18:21,793 INFO L168 Benchmark]: Toolchain (without parser) took 2563.71 ms. Allocated memory is still 1.0 GB. Free memory was 887.6 MB in the beginning and 903.4 MB in the end (delta: -15.8 MB). Peak memory consumption was 198.3 MB. Max. memory is 11.5 GB. [2019-12-01 17:18:21,794 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 17:18:21,794 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2562.05 ms. Allocated memory is still 1.0 GB. Free memory was 887.6 MB in the beginning and 903.4 MB in the end (delta: -15.8 MB). Peak memory consumption was 198.3 MB. Max. memory is 11.5 GB. [2019-12-01 17:18:21,795 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2562.05 ms. Allocated memory is still 1.0 GB. Free memory was 887.6 MB in the beginning and 903.4 MB in the end (delta: -15.8 MB). Peak memory consumption was 198.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8085]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 17:18:22,967 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 17:18:22,968 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 17:18:22,977 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 17:18:22,977 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 17:18:22,978 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 17:18:22,979 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 17:18:22,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 17:18:22,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 17:18:22,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 17:18:22,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 17:18:22,985 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 17:18:22,985 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 17:18:22,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 17:18:22,987 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 17:18:22,988 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 17:18:22,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 17:18:22,990 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 17:18:22,992 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 17:18:22,994 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 17:18:22,995 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 17:18:22,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 17:18:22,997 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 17:18:22,998 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 17:18:23,000 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 17:18:23,001 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 17:18:23,001 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 17:18:23,002 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 17:18:23,002 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 17:18:23,003 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 17:18:23,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 17:18:23,004 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 17:18:23,004 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 17:18:23,004 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 17:18:23,005 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 17:18:23,006 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 17:18:23,006 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 17:18:23,006 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 17:18:23,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 17:18:23,007 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 17:18:23,008 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 17:18:23,009 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 17:18:23,022 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 17:18:23,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 17:18:23,023 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 17:18:23,023 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 17:18:23,023 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 17:18:23,023 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 17:18:23,023 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 17:18:23,024 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 17:18:23,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 17:18:23,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 17:18:23,024 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 17:18:23,024 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 17:18:23,024 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 17:18:23,025 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 17:18:23,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 17:18:23,025 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 17:18:23,025 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 17:18:23,025 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 17:18:23,025 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 17:18:23,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 17:18:23,026 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 17:18:23,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 17:18:23,026 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 17:18:23,026 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 17:18:23,026 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 17:18:23,026 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 17:18:23,026 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 17:18:23,027 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 17:18:23,027 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 17:18:23,027 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 17:18:23,027 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 17:18:23,027 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_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak 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 -> Kojak 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 -> b2c6652b828adb02b1b78f0de417ec78a0eebb8b [2019-12-01 17:18:23,193 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 17:18:23,201 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 17:18:23,203 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 17:18:23,204 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 17:18:23,204 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 17:18:23,205 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2019-12-01 17:18:23,241 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/data/b5fbbcd34/1b022cff7e6f4802bb914c1c4c0994da/FLAGb4acb4c91 [2019-12-01 17:18:24,108 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 17:18:24,109 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-net--batman-adv--batman-adv.ko-entry_point.cil.out.i [2019-12-01 17:18:24,173 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/data/b5fbbcd34/1b022cff7e6f4802bb914c1c4c0994da/FLAGb4acb4c91 [2019-12-01 17:18:24,221 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_40ffb151-79bd-439f-a046-01258c297a29/bin/ukojak/data/b5fbbcd34/1b022cff7e6f4802bb914c1c4c0994da [2019-12-01 17:18:24,224 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 17:18:24,225 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 17:18:24,225 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 17:18:24,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 17:18:24,228 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 17:18:24,229 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:18:24" (1/1) ... [2019-12-01 17:18:24,231 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46099cbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:18:24, skipping insertion in model container [2019-12-01 17:18:24,231 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:18:24" (1/1) ... [2019-12-01 17:18:24,236 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 17:18:24,507 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 17:18:24,954 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6549] [2019-12-01 17:18:24,954 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6550-6551] [2019-12-01 17:18:26,974 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log [2019-12-01 17:18:26,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c375a1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:18:26, skipping insertion in model container [2019-12-01 17:18:26,975 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 17:18:26,975 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-01 17:18:26,977 INFO L168 Benchmark]: Toolchain (without parser) took 2751.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.9 MB). Free memory was 897.2 MB in the beginning and 1.1 GB in the end (delta: -181.9 MB). Peak memory consumption was 214.7 MB. Max. memory is 11.5 GB. [2019-12-01 17:18:26,977 INFO L168 Benchmark]: CDTParser took 0.14 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. [2019-12-01 17:18:26,978 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2749.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.9 MB). Free memory was 897.2 MB in the beginning and 1.1 GB in the end (delta: -181.9 MB). Peak memory consumption was 214.7 MB. Max. memory is 11.5 GB. [2019-12-01 17:18:26,979 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 2749.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.9 MB). Free memory was 897.2 MB in the beginning and 1.1 GB in the end (delta: -181.9 MB). Peak memory consumption was 214.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8085]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: batadv_debug_log RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...