java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 17:18:45,832 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 17:18:45,838 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 17:18:45,862 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 17:18:45,862 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 17:18:45,865 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 17:18:45,866 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 17:18:45,871 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 17:18:45,875 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 17:18:45,876 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 17:18:45,877 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 17:18:45,877 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 17:18:45,887 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 17:18:45,888 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 17:18:45,889 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 17:18:45,889 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 17:18:45,896 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 17:18:45,897 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 17:18:45,903 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 17:18:45,905 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 17:18:45,905 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 17:18:45,912 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 17:18:45,913 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 17:18:45,913 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 17:18:45,913 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 17:18:45,919 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 17:18:45,920 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 17:18:45,926 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 17:18:45,927 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 17:18:45,927 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 17:18:45,927 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 17:18:45,928 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 17:18:45,928 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 17:18:45,928 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 17:18:45,931 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 17:18:45,932 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 17:18:45,932 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 [2018-11-26 17:18:45,963 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 17:18:45,969 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 17:18:45,970 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 17:18:45,970 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 17:18:45,970 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 17:18:45,971 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 17:18:45,971 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 17:18:45,971 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 17:18:45,971 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 17:18:45,971 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 17:18:45,971 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 17:18:45,971 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 17:18:45,979 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 17:18:45,979 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 17:18:45,979 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 17:18:45,979 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 17:18:45,979 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 17:18:45,980 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 17:18:45,980 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 17:18:45,980 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 17:18:45,980 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 17:18:45,980 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 17:18:45,980 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 17:18:45,980 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 17:18:45,981 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 17:18:45,984 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 17:18:45,984 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 17:18:45,984 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 17:18:45,984 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 17:18:46,079 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 17:18:46,102 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 17:18:46,108 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 17:18:46,113 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 17:18:46,113 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 17:18:46,117 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-11-26 17:18:46,195 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/827a1c4e3/58f6358f1e3144abbf1702de1a5a0bae/FLAG8f765a155 [2018-11-26 17:18:47,549 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 17:18:47,552 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-11-26 17:18:47,639 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/827a1c4e3/58f6358f1e3144abbf1702de1a5a0bae/FLAG8f765a155 [2018-11-26 17:18:47,698 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/827a1c4e3/58f6358f1e3144abbf1702de1a5a0bae [2018-11-26 17:18:47,721 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 17:18:47,723 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 17:18:47,726 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 17:18:47,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 17:18:47,732 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 17:18:47,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:18:47" (1/1) ... [2018-11-26 17:18:47,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b3259dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:47, skipping insertion in model container [2018-11-26 17:18:47,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:18:47" (1/1) ... [2018-11-26 17:18:47,763 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 17:18:48,021 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 17:18:48,845 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3391] [2018-11-26 17:18:48,846 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3392] [2018-11-26 17:18:48,846 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3393] [2018-11-26 17:18:48,846 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3394] [2018-11-26 17:18:48,847 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3395] [2018-11-26 17:18:48,847 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3396] [2018-11-26 17:18:48,852 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3427] [2018-11-26 17:18:48,852 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3428] [2018-11-26 17:18:48,852 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3429] [2018-11-26 17:18:48,854 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3430] [2018-11-26 17:18:48,854 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3431] [2018-11-26 17:18:48,859 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3432] [2018-11-26 17:18:52,097 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:18:52,190 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 17:18:52,343 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3391] [2018-11-26 17:18:52,343 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3392] [2018-11-26 17:18:52,344 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3393] [2018-11-26 17:18:52,344 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3394] [2018-11-26 17:18:52,344 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3395] [2018-11-26 17:18:52,344 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3396] [2018-11-26 17:18:52,345 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3427] [2018-11-26 17:18:52,345 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3428] [2018-11-26 17:18:52,345 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3429] [2018-11-26 17:18:52,351 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3430] [2018-11-26 17:18:52,351 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3431] [2018-11-26 17:18:52,351 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3432] [2018-11-26 17:18:53,183 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 17:18:54,067 INFO L195 MainTranslator]: Completed translation [2018-11-26 17:18:54,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:54 WrapperNode [2018-11-26 17:18:54,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 17:18:54,068 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 17:18:54,069 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 17:18:54,069 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 17:18:54,094 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:54" (1/1) ... [2018-11-26 17:18:54,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:54" (1/1) ... [2018-11-26 17:18:54,282 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:54" (1/1) ... [2018-11-26 17:18:54,282 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:54" (1/1) ... [2018-11-26 17:18:54,756 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:54" (1/1) ... [2018-11-26 17:18:54,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:54" (1/1) ... [2018-11-26 17:18:54,915 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:18:54" (1/1) ... [2018-11-26 17:18:54,998 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 17:18:55,003 INFO L168 Benchmark]: Toolchain (without parser) took 7281.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 444.6 MB). Peak memory consumption was 444.6 MB. Max. memory is 3.9 GB. [2018-11-26 17:18:55,010 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-11-26 17:18:55,011 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6341.60 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 343.1 MB). Peak memory consumption was 343.1 MB. Max. memory is 3.9 GB. [2018-11-26 17:18:55,015 INFO L168 Benchmark]: Boogie Preprocessor took 929.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 101.5 MB). Peak memory consumption was 101.5 MB. Max. memory is 3.9 GB. [2018-11-26 17:18:55,020 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 0.20 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 6341.60 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 343.1 MB). Peak memory consumption was 343.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 929.51 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 101.5 MB). Peak memory consumption was 101.5 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...