/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-dcfa08f [2020-12-23 14:55:52,339 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-23 14:55:52,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-23 14:55:52,385 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-23 14:55:52,386 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-23 14:55:52,387 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-23 14:55:52,389 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-23 14:55:52,398 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-23 14:55:52,400 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-23 14:55:52,401 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-23 14:55:52,402 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-23 14:55:52,404 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-23 14:55:52,404 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-23 14:55:52,405 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-23 14:55:52,407 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-23 14:55:52,408 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-23 14:55:52,409 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-23 14:55:52,410 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-23 14:55:52,412 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-23 14:55:52,414 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-23 14:55:52,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-23 14:55:52,418 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-23 14:55:52,419 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-23 14:55:52,420 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-23 14:55:52,423 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-12-23 14:55:52,434 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-23 14:55:52,434 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-23 14:55:52,436 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-23 14:55:52,438 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-23 14:55:52,439 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-23 14:55:52,439 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-23 14:55:52,440 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-23 14:55:52,441 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-23 14:55:52,445 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-23 14:55:52,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-23 14:55:52,450 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-23 14:55:52,452 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-23 14:55:52,502 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-23 14:55:52,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-23 14:55:52,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-23 14:55:52,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-23 14:55:52,505 INFO L138 SettingsManager]: * Use SBE=true [2020-12-23 14:55:52,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-23 14:55:52,506 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-23 14:55:52,507 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-23 14:55:52,507 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-23 14:55:52,508 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-23 14:55:52,509 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-23 14:55:52,509 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-23 14:55:52,509 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-23 14:55:52,510 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-23 14:55:52,510 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-23 14:55:52,510 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-23 14:55:52,510 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-23 14:55:52,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-23 14:55:52,511 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-23 14:55:52,511 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-23 14:55:52,511 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-23 14:55:52,512 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-23 14:55:52,512 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-23 14:55:52,512 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-23 14:55:52,512 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-23 14:55:52,513 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-23 14:55:52,978 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-23 14:55:53,002 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-23 14:55:53,005 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-23 14:55:53,006 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-23 14:55:53,007 INFO L275 PluginConnector]: CDTParser initialized [2020-12-23 14:55:53,008 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i [2020-12-23 14:55:53,098 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/88e17503b/94f4d4ff6271492e8aa3948fb1dc2c59/FLAG1210652f1 [2020-12-23 14:55:54,018 INFO L306 CDTParser]: Found 1 translation units. [2020-12-23 14:55:54,019 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--isdn--hardware--eicon--divadidd.ko-main.cil.out.i [2020-12-23 14:55:54,060 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/88e17503b/94f4d4ff6271492e8aa3948fb1dc2c59/FLAG1210652f1 [2020-12-23 14:55:54,506 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/88e17503b/94f4d4ff6271492e8aa3948fb1dc2c59 [2020-12-23 14:55:54,510 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-23 14:55:54,514 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-23 14:55:54,520 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-23 14:55:54,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-23 14:55:54,525 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-23 14:55:54,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 02:55:54" (1/1) ... [2020-12-23 14:55:54,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d6568f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:55:54, skipping insertion in model container [2020-12-23 14:55:54,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.12 02:55:54" (1/1) ... [2020-12-23 14:55:54,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-23 14:55:54,646 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: lhs: VariableLHS[~tmp~0,] left hand side expression in assignment: lhs: VariableLHS[~p~0,] left hand side expression in assignment: lhs: VariableLHS[~rev~0,] left hand side expression in assignment: lhs: VariableLHS[~p~0,] left hand side expression in assignment: lhs: VariableLHS[~p~0,] left hand side expression in assignment: address: IdentifierExpression[~p~0,] left hand side expression in assignment: lhs: VariableLHS[~rev~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~2,] left hand side expression in assignment: lhs: VariableLHS[~proc_net_eicon~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~proc_didd~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ret~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: lhs: VariableLHS[~ret~0,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~1,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ref_cnt~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~1,] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_retval_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_1~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~ldv_state_variable_0~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~5,] left hand side expression in assignment: lhs: VariableLHS[~ldv_func_res~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~2,] [2020-12-23 14:55:55,622 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: myDbgPrint_ERR [2020-12-23 14:55:55,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e20f185 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.12 02:55:55, skipping insertion in model container [2020-12-23 14:55:55,623 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-23 14:55:55,623 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-23 14:55:55,626 INFO L168 Benchmark]: Toolchain (without parser) took 1111.82 ms. Allocated memory is still 177.2 MB. Free memory was 145.3 MB in the beginning and 141.2 MB in the end (delta: 4.1 MB). Peak memory consumption was 30.2 MB. Max. memory is 8.0 GB. [2020-12-23 14:55:55,627 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 177.2 MB. Free memory is still 148.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-12-23 14:55:55,629 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1102.90 ms. Allocated memory is still 177.2 MB. Free memory was 145.1 MB in the beginning and 141.7 MB in the end (delta: 3.4 MB). Peak memory consumption was 30.2 MB. Max. memory is 8.0 GB. [2020-12-23 14:55:55,633 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 177.2 MB. Free memory is still 148.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 1102.90 ms. Allocated memory is still 177.2 MB. Free memory was 145.1 MB in the beginning and 141.7 MB in the end (delta: 3.4 MB). Peak memory consumption was 30.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3757]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: myDbgPrint_ERR RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...