/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 21:17:08,383 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 21:17:08,387 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 21:17:08,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 21:17:08,449 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 21:17:08,454 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 21:17:08,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 21:17:08,469 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 21:17:08,476 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 21:17:08,483 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 21:17:08,485 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 21:17:08,486 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 21:17:08,487 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 21:17:08,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 21:17:08,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 21:17:08,495 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 21:17:08,497 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 21:17:08,499 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 21:17:08,503 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 21:17:08,513 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 21:17:08,516 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 21:17:08,518 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 21:17:08,520 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 21:17:08,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 21:17:08,534 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-10-15 21:17:08,551 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-15 21:17:08,618 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 21:17:08,618 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 21:17:08,619 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 21:17:08,620 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 21:17:08,622 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 21:17:08,622 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 21:17:08,625 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 21:17:08,626 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 21:17:08,626 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 21:17:08,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 21:17:08,627 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 21:17:08,628 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 21:17:08,628 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 21:17:08,628 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 21:17:08,628 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 21:17:08,628 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 21:17:08,629 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 21:17:08,629 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 21:17:08,629 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 21:17:08,629 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 21:17:08,629 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 21:17:08,630 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 21:17:08,630 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 21:17:08,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 21:17:08,630 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 21:17:08,630 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 21:17:08,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:17:08,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 21:17:08,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 21:17:08,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 21:17:08,631 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 21:17:08,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 21:17:08,632 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 21:17:08,632 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/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 21:17:09,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 21:17:09,092 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 21:17:09,096 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 21:17:09,097 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 21:17:09,098 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 21:17:09,100 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2022-10-15 21:17:09,180 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a969ddad/8c3cf41bbeab4d8baac7d2db27939869/FLAGb6a73f856 [2022-10-15 21:17:11,213 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 21:17:11,214 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i [2022-10-15 21:17:11,441 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a969ddad/8c3cf41bbeab4d8baac7d2db27939869/FLAGb6a73f856 [2022-10-15 21:17:11,670 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a969ddad/8c3cf41bbeab4d8baac7d2db27939869 [2022-10-15 21:17:11,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 21:17:11,683 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 21:17:11,687 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 21:17:11,688 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 21:17:11,692 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 21:17:11,693 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:17:11" (1/1) ... [2022-10-15 21:17:11,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41f39f28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:17:11, skipping insertion in model container [2022-10-15 21:17:11,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:17:11" (1/1) ... [2022-10-15 21:17:11,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 21:17:12,319 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 21:17:13,290 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6958] [2022-10-15 21:17:13,291 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6959-6960] [2022-10-15 21:17:14,068 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--gma500--gma500_gfx.ko-entry_point.cil.out.i[198808,198821] [2022-10-15 21:17:36,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:17:36,583 ERROR L326 MainTranslator]: Incorrect Syntax: Empty initializers are not allowed by the C standard. [2022-10-15 21:17:36,584 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ca5fed6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:17:36, skipping insertion in model container [2022-10-15 21:17:36,585 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 21:17:36,585 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-15 21:17:36,588 INFO L158 Benchmark]: Toolchain (without parser) took 24909.46ms. Allocated memory was 163.6MB in the beginning and 361.8MB in the end (delta: 198.2MB). Free memory was 95.1MB in the beginning and 178.8MB in the end (delta: -83.7MB). Peak memory consumption was 124.3MB. Max. memory is 8.0GB. [2022-10-15 21:17:36,590 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 163.6MB. Free memory is still 138.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 21:17:36,593 INFO L158 Benchmark]: CACSL2BoogieTranslator took 24897.59ms. Allocated memory was 163.6MB in the beginning and 361.8MB in the end (delta: 198.2MB). Free memory was 94.5MB in the beginning and 178.8MB in the end (delta: -84.3MB). Peak memory consumption was 123.2MB. Max. memory is 8.0GB. [2022-10-15 21:17:36,596 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 163.6MB. Free memory is still 138.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 24897.59ms. Allocated memory was 163.6MB in the beginning and 361.8MB in the end (delta: 198.2MB). Free memory was 94.5MB in the beginning and 178.8MB in the end (delta: -84.3MB). Peak memory consumption was 123.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 13913]: Incorrect Syntax Empty initializers are not allowed by the C standard. RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...