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 0.1.23-4ad093a [2018-11-25 21:53:50,316 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 21:53:50,318 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 21:53:50,336 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 21:53:50,337 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 21:53:50,338 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 21:53:50,340 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 21:53:50,343 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 21:53:50,347 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 21:53:50,348 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 21:53:50,349 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 21:53:50,350 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 21:53:50,351 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 21:53:50,360 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 21:53:50,361 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 21:53:50,362 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 21:53:50,363 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 21:53:50,365 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 21:53:50,367 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 21:53:50,368 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 21:53:50,369 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 21:53:50,371 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 21:53:50,373 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-25 21:53:50,381 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 [2018-11-25 21:53:50,396 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 21:53:50,396 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 21:53:50,397 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 21:53:50,398 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 21:53:50,398 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 21:53:50,399 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 21:53:50,399 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 21:53:50,399 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 21:53:50,399 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 21:53:50,399 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 21:53:50,400 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 21:53:50,400 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 21:53:50,400 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 21:53:50,400 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 21:53:50,400 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 21:53:50,401 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 21:53:50,401 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 21:53:50,401 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 21:53:50,401 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 21:53:50,401 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 21:53:50,402 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 21:53:50,402 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 21:53:50,402 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 21:53:50,402 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 21:53:50,402 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 21:53:50,403 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 21:53:50,403 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 21:53:50,403 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 21:53:50,403 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-25 21:53:50,458 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 21:53:50,472 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 21:53:50,476 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 21:53:50,478 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 21:53:50,479 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 21:53:50,480 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point_false-unreach-call.cil.out.c [2018-11-25 21:53:50,558 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30fedde13/33ac3bf5843c4afc870fd3633709bcbc/FLAGd15fe2235 [2018-11-25 21:53:51,672 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 21:53:51,674 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--ath9k--ath9k_htc.ko-entry_point_false-unreach-call.cil.out.c [2018-11-25 21:53:51,772 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30fedde13/33ac3bf5843c4afc870fd3633709bcbc/FLAGd15fe2235 [2018-11-25 21:53:51,907 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30fedde13/33ac3bf5843c4afc870fd3633709bcbc [2018-11-25 21:53:51,917 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 21:53:51,919 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 21:53:51,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 21:53:51,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 21:53:51,925 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 21:53:51,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 09:53:51" (1/1) ... [2018-11-25 21:53:51,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a4f7a99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:53:51, skipping insertion in model container [2018-11-25 21:53:51,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 09:53:51" (1/1) ... [2018-11-25 21:53:51,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 21:53:52,193 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 21:53:58,265 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-25 21:53:58,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5f610c0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:53:58, skipping insertion in model container [2018-11-25 21:53:58,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 21:53:58,267 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-25 21:53:58,269 INFO L168 Benchmark]: Toolchain (without parser) took 6350.81 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 810.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -712.4 MB). Peak memory consumption was 204.3 MB. Max. memory is 7.1 GB. [2018-11-25 21:53:58,272 INFO L168 Benchmark]: CDTParser took 0.24 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. [2018-11-25 21:53:58,273 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6346.67 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 810.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -712.4 MB). Peak memory consumption was 204.3 MB. Max. memory is 7.1 GB. [2018-11-25 21:53:58,276 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 0.24 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 6346.67 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 810.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -712.4 MB). Peak memory consumption was 204.3 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...