/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-23 21:40:03,461 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-23 21:40:03,463 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-23 21:40:03,475 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-23 21:40:03,476 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-23 21:40:03,477 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-23 21:40:03,478 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-23 21:40:03,480 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-23 21:40:03,482 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-23 21:40:03,483 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-23 21:40:03,484 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-23 21:40:03,485 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-23 21:40:03,485 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-23 21:40:03,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-23 21:40:03,487 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-23 21:40:03,488 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-23 21:40:03,489 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-23 21:40:03,490 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-23 21:40:03,492 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-23 21:40:03,494 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-23 21:40:03,495 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-23 21:40:03,497 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-23 21:40:03,498 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-23 21:40:03,499 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-23 21:40:03,501 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-23 21:40:03,501 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-23 21:40:03,502 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-23 21:40:03,503 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-23 21:40:03,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-23 21:40:03,504 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-23 21:40:03,504 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-23 21:40:03,505 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-23 21:40:03,506 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-23 21:40:03,507 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-23 21:40:03,508 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-23 21:40:03,508 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-23 21:40:03,509 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-23 21:40:03,509 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-23 21:40:03,509 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-23 21:40:03,510 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-23 21:40:03,511 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-23 21:40:03,512 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-23 21:40:03,535 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-23 21:40:03,535 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-23 21:40:03,537 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-23 21:40:03,537 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-23 21:40:03,537 INFO L138 SettingsManager]: * Use SBE=true [2019-11-23 21:40:03,537 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-23 21:40:03,537 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-23 21:40:03,538 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-23 21:40:03,538 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-23 21:40:03,538 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-23 21:40:03,538 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-23 21:40:03,538 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-23 21:40:03,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-23 21:40:03,539 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-23 21:40:03,539 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-23 21:40:03,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-23 21:40:03,539 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-23 21:40:03,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-23 21:40:03,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-23 21:40:03,540 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-23 21:40:03,540 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-23 21:40:03,540 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-23 21:40:03,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-23 21:40:03,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-23 21:40:03,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-23 21:40:03,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-23 21:40:03,541 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-23 21:40:03,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-23 21:40:03,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-23 21:40:03,542 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-23 21:40:03,840 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-23 21:40:03,852 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-23 21:40:03,856 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-23 21:40:03,857 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-23 21:40:03,857 INFO L275 PluginConnector]: CDTParser initialized [2019-11-23 21:40:03,858 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i [2019-11-23 21:40:03,930 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9de64f27e/f0f9922741b4480b8e47774e5b1550a1/FLAG99e3ea265 [2019-11-23 21:40:04,907 INFO L306 CDTParser]: Found 1 translation units. [2019-11-23 21:40:04,908 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--intel--ixgb--ixgb.ko-entry_point.cil.out.i [2019-11-23 21:40:04,959 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9de64f27e/f0f9922741b4480b8e47774e5b1550a1/FLAG99e3ea265 [2019-11-23 21:40:05,238 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9de64f27e/f0f9922741b4480b8e47774e5b1550a1 [2019-11-23 21:40:05,250 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-23 21:40:05,252 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-23 21:40:05,253 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-23 21:40:05,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-23 21:40:05,257 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-23 21:40:05,258 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:40:05" (1/1) ... [2019-11-23 21:40:05,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77811f98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:05, skipping insertion in model container [2019-11-23 21:40:05,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:40:05" (1/1) ... [2019-11-23 21:40:05,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-23 21:40:05,456 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-23 21:40:07,858 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:07,859 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:07,959 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:07,997 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-23 21:40:09,110 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-23 21:40:09,188 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-23 21:40:09,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@30079431 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:40:09, skipping insertion in model container [2019-11-23 21:40:09,189 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-23 21:40:09,189 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-23 21:40:09,192 INFO L168 Benchmark]: Toolchain (without parser) took 3939.56 ms. Allocated memory was 138.4 MB in the beginning and 264.8 MB in the end (delta: 126.4 MB). Free memory was 83.8 MB in the beginning and 175.3 MB in the end (delta: -91.5 MB). Peak memory consumption was 116.5 MB. Max. memory is 7.1 GB. [2019-11-23 21:40:09,193 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.4 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-11-23 21:40:09,194 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3935.94 ms. Allocated memory was 138.4 MB in the beginning and 264.8 MB in the end (delta: 126.4 MB). Free memory was 83.6 MB in the beginning and 175.3 MB in the end (delta: -91.7 MB). Peak memory consumption was 116.3 MB. Max. memory is 7.1 GB. [2019-11-23 21:40:09,196 INFO L335 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 138.4 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3935.94 ms. Allocated memory was 138.4 MB in the beginning and 264.8 MB in the end (delta: 126.4 MB). Free memory was 83.6 MB in the beginning and 175.3 MB in the end (delta: -91.7 MB). Peak memory consumption was 116.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 6836]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...