java -ea -Xmx4000000000 -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 ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 11:39:17,724 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 11:39:17,731 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 11:39:17,768 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 11:39:17,768 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 11:39:17,769 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 11:39:17,776 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 11:39:17,779 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 11:39:17,785 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 11:39:17,786 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 11:39:17,798 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 11:39:17,798 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 11:39:17,799 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 11:39:17,807 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 11:39:17,815 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 11:39:17,816 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 11:39:17,822 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 11:39:17,826 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 11:39:17,832 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 11:39:17,842 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 11:39:17,846 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 11:39:17,850 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 11:39:17,858 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 11:39:17,859 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 11:39:17,859 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 11:39:17,860 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 11:39:17,866 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 11:39:17,868 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 11:39:17,870 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 11:39:17,871 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 11:39:17,871 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 11:39:17,872 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 11:39:17,872 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 11:39:17,879 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 11:39:17,880 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 11:39:17,881 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 11:39:17,881 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-14 11:39:17,937 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 11:39:17,937 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 11:39:17,938 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 11:39:17,944 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 11:39:17,945 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 11:39:17,945 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 11:39:17,945 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 11:39:17,946 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 11:39:17,946 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 11:39:17,946 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 11:39:17,946 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 11:39:17,946 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 11:39:17,947 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 11:39:17,950 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 11:39:17,950 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 11:39:17,951 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 11:39:17,951 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 11:39:17,952 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 11:39:17,952 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 11:39:17,952 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 11:39:17,956 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 11:39:17,956 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 11:39:17,957 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 11:39:17,957 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 11:39:17,957 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 11:39:17,957 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 11:39:17,958 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 11:39:17,958 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-14 11:39:18,089 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 11:39:18,116 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 11:39:18,127 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 11:39:18,128 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 11:39:18,132 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 11:39:18,133 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point_false-unreach-call.cil.out.c [2018-11-14 11:39:18,275 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0564a7315/cc5b93e834c64e85bfcf908ace234410/FLAGd05271396 [2018-11-14 11:39:20,868 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 11:39:20,869 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--wireless--iwlwifi--iwlwifi.ko-entry_point_false-unreach-call.cil.out.c [2018-11-14 11:39:21,095 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0564a7315/cc5b93e834c64e85bfcf908ace234410/FLAGd05271396 [2018-11-14 11:39:21,143 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0564a7315/cc5b93e834c64e85bfcf908ace234410 [2018-11-14 11:39:21,176 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 11:39:21,182 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 11:39:21,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 11:39:21,185 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 11:39:21,197 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 11:39:21,200 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:39:21" (1/1) ... [2018-11-14 11:39:21,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b91008c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:39:21, skipping insertion in model container [2018-11-14 11:39:21,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:39:21" (1/1) ... [2018-11-14 11:39:21,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 11:39:22,193 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 11:39:23,822 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7324] [2018-11-14 11:39:23,826 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7325-7326] [2018-11-14 11:39:28,174 WARN L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function and varargs usage is unknown: __iwl_err [2018-11-14 11:39:28,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f6e5f81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:39:28, skipping insertion in model container [2018-11-14 11:39:28,176 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 11:39:28,176 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-14 11:39:28,185 INFO L168 Benchmark]: Toolchain (without parser) took 7007.60 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 125.8 MB). Peak memory consumption was 222.7 MB. Max. memory is 3.9 GB. [2018-11-14 11:39:28,194 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-14 11:39:28,194 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6991.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 125.8 MB). Peak memory consumption was 222.7 MB. Max. memory is 3.9 GB. [2018-11-14 11:39:28,200 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 6991.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 125.8 MB). Peak memory consumption was 222.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8578]: Unsupported Syntax encountered a call to a var args function and varargs usage is unknown: __iwl_err RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...