java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 22:03:00,136 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 22:03:00,138 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 22:03:00,176 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 22:03:00,177 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 22:03:00,178 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 22:03:00,179 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 22:03:00,187 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 22:03:00,190 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 22:03:00,191 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 22:03:00,192 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 22:03:00,192 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 22:03:00,208 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 22:03:00,209 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 22:03:00,210 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 22:03:00,215 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 22:03:00,217 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 22:03:00,225 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 22:03:00,226 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 22:03:00,236 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 22:03:00,239 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-05-04 22:03:00,255 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 22:03:00,256 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 22:03:00,256 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-05-04 22:03:00,294 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 22:03:00,294 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 22:03:00,295 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-04 22:03:00,295 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-04 22:03:00,300 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 22:03:00,301 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 22:03:00,301 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 22:03:00,301 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 22:03:00,301 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 22:03:00,304 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-04 22:03:00,304 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 22:03:00,304 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-04 22:03:00,305 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-04 22:03:00,305 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-04 22:03:00,305 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-04 22:03:00,305 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-04 22:03:00,305 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 22:03:00,306 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 22:03:00,306 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 22:03:00,306 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 22:03:00,306 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 22:03:00,306 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 22:03:00,306 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 22:03:00,307 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 22:03:00,307 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-04 22:03:00,307 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-04 22:03:00,307 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 22:03:00,307 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-04 22:03:00,308 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-04 22:03:00,317 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-04 22:03:00,317 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-04 22:03:00,390 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 22:03:00,433 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 22:03:00,442 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 22:03:00,450 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 22:03:00,451 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 22:03:00,451 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c [2018-05-04 22:03:00,958 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/620d02ff8/8bda6082d60a475b8c5b7333066eb3f3/FLAGb9c2840cf [2018-05-04 22:03:02,100 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 22:03:02,111 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c [2018-05-04 22:03:02,252 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/620d02ff8/8bda6082d60a475b8c5b7333066eb3f3/FLAGb9c2840cf [2018-05-04 22:03:02,289 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/620d02ff8/8bda6082d60a475b8c5b7333066eb3f3 [2018-05-04 22:03:02,315 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 22:03:02,321 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 22:03:02,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 22:03:02,330 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 22:03:02,340 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 22:03:02,342 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 10:03:02" (1/1) ... [2018-05-04 22:03:02,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@badd2c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 10:03:02, skipping insertion in model container [2018-05-04 22:03:02,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 10:03:02" (1/1) ... [2018-05-04 22:03:02,373 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 22:03:02,606 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 22:03:03,552 WARN L201 ieTranslatorObserver]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): gameport in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c [2018-05-04 22:03:03,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b99da53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 10:03:03, skipping insertion in model container [2018-05-04 22:03:03,557 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 22:03:03,558 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 22:03:03,559 INFO L168 Benchmark]: Toolchain (without parser) took 1243.43 ms. Allocated memory is still 383.3 MB. Free memory was 320.4 MB in the beginning and 259.6 MB in the end (delta: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 1.9 GB. [2018-05-04 22:03:03,567 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 22:03:03,568 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1228.33 ms. Allocated memory is still 383.3 MB. Free memory was 320.4 MB in the beginning and 259.6 MB in the end (delta: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 1.9 GB. [2018-05-04 22:03:03,571 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1228.33 ms. Allocated memory is still 383.3 MB. Free memory was 320.4 MB in the beginning and 259.6 MB in the end (delta: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2980]: Unsupported Syntax identifier is not declared (neither a variable nor a function name): gameport in file /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--input--gameport--gameport.ko-entry_point_false-unreach-call.cil.out.c RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...