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_Bitvector.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 16:01:33,237 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 16:01:33,242 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 16:01:33,279 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 16:01:33,280 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 16:01:33,281 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 16:01:33,287 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 16:01:33,292 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 16:01:33,299 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 16:01:33,300 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 16:01:33,302 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 16:01:33,302 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 16:01:33,313 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 16:01:33,314 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 16:01:33,318 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 16:01:33,319 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 16:01:33,320 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 16:01:33,326 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 16:01:33,328 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 16:01:33,334 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 16:01:33,335 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 16:01:33,340 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 16:01:33,341 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 16:01:33,341 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 16:01:33,346 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 16:01:33,347 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 16:01:33,347 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 16:01:33,349 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 16:01:33,350 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 16:01:33,354 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 16:01:33,354 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 16:01:33,356 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 16:01:33,356 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 16:01:33,357 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 16:01:33,357 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 16:01:33,361 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 16:01:33,361 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-26 16:01:33,392 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 16:01:33,392 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 16:01:33,393 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 16:01:33,393 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 16:01:33,401 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 16:01:33,402 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 16:01:33,402 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 16:01:33,402 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 16:01:33,402 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 16:01:33,402 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 16:01:33,402 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 16:01:33,403 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 16:01:33,403 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 16:01:33,403 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 16:01:33,403 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 16:01:33,403 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 16:01:33,403 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 16:01:33,403 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 16:01:33,403 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 16:01:33,404 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 16:01:33,409 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 16:01:33,409 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 16:01:33,409 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 16:01:33,409 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 16:01:33,409 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 16:01:33,410 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 16:01:33,410 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 16:01:33,410 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 16:01:33,410 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 16:01:33,410 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 16:01:33,410 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 16:01:33,496 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 16:01:33,519 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 16:01:33,527 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 16:01:33,531 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 16:01:33,531 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 16:01:33,532 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-11-26 16:01:33,633 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/315a8f1a2/92cc03cedebc4cdcac29340120904a7b/FLAGfbb6bb09f [2018-11-26 16:01:35,473 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 16:01:35,474 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-11-26 16:01:35,597 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/315a8f1a2/92cc03cedebc4cdcac29340120904a7b/FLAGfbb6bb09f [2018-11-26 16:01:35,785 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/315a8f1a2/92cc03cedebc4cdcac29340120904a7b [2018-11-26 16:01:35,807 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 16:01:35,811 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 16:01:35,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 16:01:35,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 16:01:35,826 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 16:01:35,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:01:35" (1/1) ... [2018-11-26 16:01:35,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4527ec7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:01:35, skipping insertion in model container [2018-11-26 16:01:35,841 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:01:35" (1/1) ... [2018-11-26 16:01:35,872 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 16:01:36,297 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 16:01:37,590 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 16:01:37,593 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 16:01:37,594 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 16:01:37,594 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3394] [2018-11-26 16:01:37,594 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3395] [2018-11-26 16:01:37,595 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3396] [2018-11-26 16:01:37,602 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 16:01:37,603 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 16:01:37,603 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 16:01:37,604 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3430] [2018-11-26 16:01:37,604 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3431] [2018-11-26 16:01:37,610 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3432] [2018-11-26 16:01:42,757 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 16:01:42,918 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 16:01:43,120 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 16:01:43,120 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 16:01:43,125 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 16:01:43,126 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3394] [2018-11-26 16:01:43,126 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3395] [2018-11-26 16:01:43,126 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3396] [2018-11-26 16:01:43,127 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 16:01:43,127 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 16:01:43,131 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 16:01:43,132 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3430] [2018-11-26 16:01:43,132 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3431] [2018-11-26 16:01:43,132 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3432] [2018-11-26 16:01:44,597 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 16:01:46,300 INFO L195 MainTranslator]: Completed translation [2018-11-26 16:01:46,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:01:46 WrapperNode [2018-11-26 16:01:46,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 16:01:46,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 16:01:46,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 16:01:46,305 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 16:01:46,340 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:01:46" (1/1) ... [2018-11-26 16:01:46,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:01:46" (1/1) ... [2018-11-26 16:01:46,612 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:01:46" (1/1) ... [2018-11-26 16:01:46,614 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:01:46" (1/1) ... [2018-11-26 16:01:47,238 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:01:46" (1/1) ... [2018-11-26 16:01:47,328 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:01:46" (1/1) ... [2018-11-26 16:01:47,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:01:46" (1/1) ... [2018-11-26 16:01:47,604 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 16:01:47,609 INFO L168 Benchmark]: Toolchain (without parser) took 11801.92 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 478.4 MB). Peak memory consumption was 478.4 MB. Max. memory is 3.9 GB. [2018-11-26 16:01:47,617 INFO L168 Benchmark]: CDTParser took 0.16 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 16:01:47,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10488.54 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: 391.0 MB). Peak memory consumption was 391.0 MB. Max. memory is 3.9 GB. [2018-11-26 16:01:47,621 INFO L168 Benchmark]: Boogie Preprocessor took 1302.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 87.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 3.9 GB. [2018-11-26 16:01:47,629 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 0.16 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 10488.54 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: 391.0 MB). Peak memory consumption was 391.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1302.33 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 87.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...