java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-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--wireless--ath--ath9k--ath9k_htc.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:49:03,947 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:49:03,950 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:49:03,964 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:49:03,964 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:49:03,965 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:49:03,966 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:49:03,971 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:49:03,974 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:49:03,976 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:49:03,981 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:49:03,981 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:49:03,982 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:49:03,986 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:49:03,987 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:49:03,991 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:49:03,991 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:49:03,994 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:49:03,998 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:49:04,000 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:49:04,001 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:49:04,002 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:49:04,007 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-22 23:49:04,023 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 [2018-11-22 23:49:04,054 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:49:04,054 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:49:04,055 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:49:04,055 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:49:04,056 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:49:04,056 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:49:04,056 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:49:04,057 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:49:04,057 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:49:04,057 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:49:04,057 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:49:04,057 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:49:04,058 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:49:04,058 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:49:04,058 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:49:04,058 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:49:04,058 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:49:04,058 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:49:04,060 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:49:04,060 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:49:04,060 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:49:04,060 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:49:04,061 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:49:04,061 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:49:04,061 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:49:04,061 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:49:04,062 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:49:04,062 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 23:49:04,062 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 23:49:04,130 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:49:04,145 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:49:04,149 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:49:04,151 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:49:04,151 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:49:04,153 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 23:49:04,220 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f055d8dc8/0c56d10a0cde4c459a793ffdd41624fa/FLAGbf8ba7f86 [2018-11-22 23:49:05,210 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:49:05,211 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point_false-unreach-call.cil.out.c [2018-11-22 23:49:05,288 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f055d8dc8/0c56d10a0cde4c459a793ffdd41624fa/FLAGbf8ba7f86 [2018-11-22 23:49:05,500 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f055d8dc8/0c56d10a0cde4c459a793ffdd41624fa [2018-11-22 23:49:05,512 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:49:05,513 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 23:49:05,514 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:49:05,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:49:05,518 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:49:05,520 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:49:05" (1/1) ... [2018-11-22 23:49:05,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7099ae61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:49:05, skipping insertion in model container [2018-11-22 23:49:05,523 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:49:05" (1/1) ... [2018-11-22 23:49:05,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:49:05,870 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:49:11,377 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-22 23:49:11,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c023c65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:49:11, skipping insertion in model container [2018-11-22 23:49:11,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:49:11,379 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-22 23:49:11,382 INFO L168 Benchmark]: Toolchain (without parser) took 5869.51 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 816.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -719.0 MB). Peak memory consumption was 214.7 MB. Max. memory is 7.1 GB. [2018-11-22 23:49:11,386 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 23:49:11,386 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5864.53 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 816.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -719.0 MB). Peak memory consumption was 214.7 MB. Max. memory is 7.1 GB. [2018-11-22 23:49:11,390 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 0.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5864.53 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 816.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -719.0 MB). Peak memory consumption was 214.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 16983]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...