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-BIN-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 0.1.23-38cac3e [2018-11-27 12:56:38,839 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:56:38,841 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:56:38,863 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:56:38,863 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:56:38,867 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:56:38,868 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:56:38,871 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:56:38,886 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:56:38,886 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:56:38,890 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:56:38,891 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:56:38,891 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:56:38,897 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:56:38,898 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:56:38,904 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:56:38,905 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:56:38,906 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:56:38,913 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:56:38,914 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:56:38,914 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:56:38,920 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:56:38,922 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:56:38,922 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:56:38,922 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:56:38,928 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:56:38,929 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:56:38,929 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:56:38,933 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:56:38,934 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:56:38,934 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:56:38,938 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:56:38,938 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:56:38,938 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:56:38,939 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:56:38,939 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:56:38,943 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 [2018-11-27 12:56:38,970 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:56:38,970 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:56:38,971 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:56:38,971 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:56:38,971 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:56:38,972 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:56:38,978 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:56:38,978 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:56:38,978 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:56:38,978 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:56:38,978 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 12:56:38,979 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:56:38,979 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 12:56:38,979 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 12:56:38,979 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:56:38,979 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 12:56:38,979 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:56:38,979 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:56:38,980 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:56:38,980 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:56:38,980 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:56:38,980 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:56:38,980 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:56:38,980 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 12:56:38,980 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 12:56:38,980 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:56:38,983 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 12:56:38,983 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 12:56:38,983 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 12:56:39,041 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:56:39,061 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:56:39,069 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:56:39,070 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:56:39,071 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:56:39,074 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-11-27 12:56:39,192 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/075e07742/d49247b4e66841e98b56e46f4e0de6e8/FLAGb8f399065 [2018-11-27 12:56:40,421 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:56:40,422 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-11-27 12:56:40,495 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/075e07742/d49247b4e66841e98b56e46f4e0de6e8/FLAGb8f399065 [2018-11-27 12:56:40,693 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/075e07742/d49247b4e66841e98b56e46f4e0de6e8 [2018-11-27 12:56:40,706 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:56:40,707 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:56:40,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:56:40,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:56:40,724 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:56:40,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:56:40" (1/1) ... [2018-11-27 12:56:40,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cf8c51e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:40, skipping insertion in model container [2018-11-27 12:56:40,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:56:40" (1/1) ... [2018-11-27 12:56:40,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:56:41,000 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:56:41,773 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] [2018-11-27 12:56:41,777 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] [2018-11-27 12:56:41,777 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] [2018-11-27 12:56:41,778 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3394] [2018-11-27 12:56:41,778 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3395] [2018-11-27 12:56:41,778 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3396] [2018-11-27 12:56:41,782 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] [2018-11-27 12:56:41,782 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] [2018-11-27 12:56:41,782 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] [2018-11-27 12:56:41,783 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3430] [2018-11-27 12:56:41,783 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3431] [2018-11-27 12:56:41,787 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3432] [2018-11-27 12:56:44,866 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:56:44,968 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 12:56:45,095 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] [2018-11-27 12:56:45,095 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] [2018-11-27 12:56:45,096 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] [2018-11-27 12:56:45,096 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3394] [2018-11-27 12:56:45,096 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3395] [2018-11-27 12:56:45,096 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3396] [2018-11-27 12:56:45,102 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] [2018-11-27 12:56:45,102 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] [2018-11-27 12:56:45,103 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] [2018-11-27 12:56:45,103 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3430] [2018-11-27 12:56:45,103 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3431] [2018-11-27 12:56:45,103 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3432] [2018-11-27 12:56:45,914 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:56:46,726 INFO L195 MainTranslator]: Completed translation [2018-11-27 12:56:46,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:46 WrapperNode [2018-11-27 12:56:46,726 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 12:56:46,730 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 12:56:46,730 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 12:56:46,730 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 12:56:46,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:46" (1/1) ... [2018-11-27 12:56:46,910 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:46" (1/1) ... [2018-11-27 12:56:46,981 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 12:56:46,981 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 12:56:46,983 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 12:56:46,983 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 12:56:47,001 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:46" (1/1) ... [2018-11-27 12:56:47,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:46" (1/1) ... [2018-11-27 12:56:47,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:46" (1/1) ... [2018-11-27 12:56:47,078 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:46" (1/1) ... [2018-11-27 12:56:47,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:46" (1/1) ... [2018-11-27 12:56:47,535 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:46" (1/1) ... [2018-11-27 12:56:47,697 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:56:46" (1/1) ... [2018-11-27 12:56:47,780 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 12:56:47,785 INFO L168 Benchmark]: Toolchain (without parser) took 7078.91 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: 463.0 MB). Peak memory consumption was 463.0 MB. Max. memory is 3.9 GB. [2018-11-27 12:56:47,790 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-11-27 12:56:47,791 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6011.52 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: 350.3 MB). Peak memory consumption was 350.3 MB. Max. memory is 3.9 GB. [2018-11-27 12:56:47,791 INFO L168 Benchmark]: Boogie Procedure Inliner took 251.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 12:56:47,795 INFO L168 Benchmark]: Boogie Preprocessor took 798.49 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. [2018-11-27 12:56:47,798 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 0.18 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 6011.52 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: 350.3 MB). Peak memory consumption was 350.3 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 251.40 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 798.49 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...