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_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-fe202a8 [2018-11-19 10:25:31,273 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-19 10:25:31,278 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-19 10:25:31,313 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-19 10:25:31,314 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-19 10:25:31,316 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-19 10:25:31,317 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-19 10:25:31,324 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-19 10:25:31,331 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-19 10:25:31,339 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-19 10:25:31,344 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-19 10:25:31,345 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-19 10:25:31,346 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-19 10:25:31,350 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-19 10:25:31,352 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-19 10:25:31,353 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-19 10:25:31,361 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-19 10:25:31,367 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-19 10:25:31,376 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-19 10:25:31,377 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-19 10:25:31,382 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-19 10:25:31,386 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-19 10:25:31,394 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-19 10:25:31,412 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-19 10:25:31,418 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-19 10:25:31,419 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-19 10:25:31,420 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-19 10:25:31,420 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 [2018-11-19 10:25:31,465 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-19 10:25:31,465 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-19 10:25:31,469 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-19 10:25:31,470 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-19 10:25:31,473 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-19 10:25:31,474 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-19 10:25:31,474 INFO L133 SettingsManager]: * Use SBE=true [2018-11-19 10:25:31,474 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-19 10:25:31,474 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-19 10:25:31,474 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-19 10:25:31,475 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-19 10:25:31,475 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-19 10:25:31,475 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-19 10:25:31,475 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-19 10:25:31,475 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-19 10:25:31,482 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-19 10:25:31,482 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-19 10:25:31,483 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-19 10:25:31,489 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-19 10:25:31,489 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-19 10:25:31,489 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-19 10:25:31,490 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-19 10:25:31,490 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-19 10:25:31,490 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-19 10:25:31,490 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-19 10:25:31,491 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-19 10:25:31,491 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-19 10:25:31,491 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-19 10:25:31,491 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-19 10:25:31,491 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-19 10:25:31,492 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-19 10:25:31,615 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-19 10:25:31,647 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-19 10:25:31,659 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-19 10:25:31,664 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-19 10:25:31,665 INFO L276 PluginConnector]: CDTParser initialized [2018-11-19 10:25:31,666 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-11-19 10:25:31,829 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc310e15f/c6af7b397557456994eb3b558d11a66f/FLAG9d67d7bf4 [2018-11-19 10:25:33,763 INFO L307 CDTParser]: Found 1 translation units. [2018-11-19 10:25:33,769 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-11-19 10:25:33,895 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc310e15f/c6af7b397557456994eb3b558d11a66f/FLAG9d67d7bf4 [2018-11-19 10:25:33,983 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc310e15f/c6af7b397557456994eb3b558d11a66f [2018-11-19 10:25:34,007 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-19 10:25:34,012 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-19 10:25:34,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-19 10:25:34,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-19 10:25:34,026 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-19 10:25:34,033 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:25:33" (1/1) ... [2018-11-19 10:25:34,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@660f4198 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:34, skipping insertion in model container [2018-11-19 10:25:34,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 10:25:33" (1/1) ... [2018-11-19 10:25:34,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-19 10:25:34,381 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-19 10:25:35,664 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3391] [2018-11-19 10:25:35,672 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3392] [2018-11-19 10:25:35,672 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3393] [2018-11-19 10:25:35,673 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3394] [2018-11-19 10:25:35,673 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3395] [2018-11-19 10:25:35,673 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3396] [2018-11-19 10:25:35,682 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3427] [2018-11-19 10:25:35,683 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3428] [2018-11-19 10:25:35,683 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3429] [2018-11-19 10:25:35,684 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3430] [2018-11-19 10:25:35,684 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3431] [2018-11-19 10:25:35,690 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3432] [2018-11-19 10:25:41,424 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:25:41,554 INFO L191 MainTranslator]: Completed pre-run [2018-11-19 10:25:41,703 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3391] [2018-11-19 10:25:41,713 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3392] [2018-11-19 10:25:41,713 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3393] [2018-11-19 10:25:41,714 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3394] [2018-11-19 10:25:41,714 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3395] [2018-11-19 10:25:41,714 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3396] [2018-11-19 10:25:41,718 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3427] [2018-11-19 10:25:41,719 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3428] [2018-11-19 10:25:41,719 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3429] [2018-11-19 10:25:41,719 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3430] [2018-11-19 10:25:41,719 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3431] [2018-11-19 10:25:41,720 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3432] [2018-11-19 10:25:42,880 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-19 10:25:44,518 INFO L195 MainTranslator]: Completed translation [2018-11-19 10:25:44,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:44 WrapperNode [2018-11-19 10:25:44,519 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-19 10:25:44,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-19 10:25:44,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-19 10:25:44,522 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-19 10:25:44,560 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:44" (1/1) ... [2018-11-19 10:25:44,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:44" (1/1) ... [2018-11-19 10:25:44,826 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:44" (1/1) ... [2018-11-19 10:25:44,827 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:44" (1/1) ... [2018-11-19 10:25:45,527 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:44" (1/1) ... [2018-11-19 10:25:45,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:44" (1/1) ... [2018-11-19 10:25:45,772 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 10:25:44" (1/1) ... [2018-11-19 10:25:45,886 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-19 10:25:45,893 INFO L168 Benchmark]: Toolchain (without parser) took 11885.22 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: 459.4 MB). Peak memory consumption was 459.4 MB. Max. memory is 3.9 GB. [2018-11-19 10:25:45,899 INFO L168 Benchmark]: CDTParser took 0.31 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. [2018-11-19 10:25:45,899 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10501.86 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: 357.9 MB). Peak memory consumption was 357.9 MB. Max. memory is 3.9 GB. [2018-11-19 10:25:45,900 INFO L168 Benchmark]: Boogie Preprocessor took 1364.47 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. [2018-11-19 10:25:45,905 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 0.31 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 10501.86 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: 357.9 MB). Peak memory consumption was 357.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1364.47 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...