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-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 0.1.23-01ede7f [2018-11-11 20:05:06,019 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 20:05:06,023 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 20:05:06,060 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 20:05:06,061 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 20:05:06,068 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 20:05:06,070 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 20:05:06,076 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 20:05:06,079 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 20:05:06,085 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 20:05:06,087 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 20:05:06,091 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 20:05:06,092 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 20:05:06,097 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 20:05:06,100 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 20:05:06,111 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 20:05:06,112 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 20:05:06,119 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 20:05:06,127 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 20:05:06,129 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 20:05:06,136 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 20:05:06,139 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 20:05:06,146 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 20:05:06,147 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 20:05:06,147 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 20:05:06,153 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 20:05:06,154 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 20:05:06,155 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 20:05:06,163 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 20:05:06,164 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 20:05:06,168 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 20:05:06,170 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-11 20:05:06,171 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 20:05:06,171 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 20:05:06,172 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 20:05:06,179 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 20:05:06,180 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 [2018-11-11 20:05:06,229 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 20:05:06,230 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 20:05:06,231 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 20:05:06,231 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 20:05:06,238 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 20:05:06,238 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 20:05:06,238 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 20:05:06,243 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 20:05:06,243 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 20:05:06,243 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 20:05:06,244 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 20:05:06,244 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 20:05:06,244 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 20:05:06,244 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 20:05:06,244 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 20:05:06,245 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 20:05:06,245 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 20:05:06,245 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 20:05:06,245 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 20:05:06,245 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 20:05:06,249 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 20:05:06,249 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 20:05:06,249 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 20:05:06,250 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 20:05:06,250 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 20:05:06,250 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 20:05:06,252 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 20:05:06,252 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 20:05:06,389 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 20:05:06,426 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 20:05:06,438 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 20:05:06,440 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 20:05:06,443 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 20:05:06,444 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 20:05:06,595 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/766b868d6/a9b4a0744dc141b6bb61114a56556a87/FLAG89af5d221 [2018-11-11 20:05:08,529 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 20:05:08,531 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-11-11 20:05:08,664 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/766b868d6/a9b4a0744dc141b6bb61114a56556a87/FLAG89af5d221 [2018-11-11 20:05:08,712 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/766b868d6/a9b4a0744dc141b6bb61114a56556a87 [2018-11-11 20:05:08,741 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 20:05:08,744 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 20:05:08,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 20:05:08,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 20:05:08,763 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 20:05:08,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:05:08" (1/1) ... [2018-11-11 20:05:08,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f49a29f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:05:08, skipping insertion in model container [2018-11-11 20:05:08,778 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 08:05:08" (1/1) ... [2018-11-11 20:05:08,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 20:05:09,211 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 20:05:10,411 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3391] [2018-11-11 20:05:10,412 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3392] [2018-11-11 20:05:10,416 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3393] [2018-11-11 20:05:10,417 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3394] [2018-11-11 20:05:10,417 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3395] [2018-11-11 20:05:10,417 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3396] [2018-11-11 20:05:10,418 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3427] [2018-11-11 20:05:10,423 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3428] [2018-11-11 20:05:10,423 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3429] [2018-11-11 20:05:10,424 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3430] [2018-11-11 20:05:10,427 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3431] [2018-11-11 20:05:10,428 WARN L1121 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3432] [2018-11-11 20:05:17,443 WARN L309 MainTranslator]: Unsupported Syntax: Unsupported function: strcpy [2018-11-11 20:05:17,447 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3eed26e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 08:05:17, skipping insertion in model container [2018-11-11 20:05:17,447 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 20:05:17,448 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-11 20:05:17,452 INFO L168 Benchmark]: Toolchain (without parser) took 8708.99 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: 422.6 MB). Peak memory consumption was 422.6 MB. Max. memory is 3.9 GB. [2018-11-11 20:05:17,462 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-11 20:05:17,466 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8697.25 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: 422.6 MB). Peak memory consumption was 422.6 MB. Max. memory is 3.9 GB. [2018-11-11 20:05:17,472 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 0.21 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 8697.25 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: 422.6 MB). Peak memory consumption was 422.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9832]: Unsupported Syntax Unsupported function: strcpy RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...