java -ea -Xmx4000000000 -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-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_false-unreach-call_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0210da8 [2018-10-21 09:38:10,849 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 09:38:10,857 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 09:38:10,890 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 09:38:10,891 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 09:38:10,892 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 09:38:10,898 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 09:38:10,900 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 09:38:10,905 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 09:38:10,906 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 09:38:10,912 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 09:38:10,913 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 09:38:10,914 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 09:38:10,918 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 09:38:10,919 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 09:38:10,924 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 09:38:10,926 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 09:38:10,930 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 09:38:10,942 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 09:38:10,951 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 09:38:10,952 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 09:38:10,958 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 09:38:10,969 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-21 09:38:10,984 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 09:38:10,990 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 09:38:10,991 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 09:38:10,995 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 09:38:10,996 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-21 09:38:11,043 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 09:38:11,047 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 09:38:11,048 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 09:38:11,048 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-21 09:38:11,054 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-21 09:38:11,054 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-21 09:38:11,054 INFO L133 SettingsManager]: * Use SBE=true [2018-10-21 09:38:11,055 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 09:38:11,056 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 09:38:11,056 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 09:38:11,056 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 09:38:11,056 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 09:38:11,056 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-21 09:38:11,056 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-21 09:38:11,057 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 09:38:11,060 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 09:38:11,060 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 09:38:11,060 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 09:38:11,060 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 09:38:11,061 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 09:38:11,061 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 09:38:11,061 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 09:38:11,061 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 09:38:11,061 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 09:38:11,062 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-21 09:38:11,065 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 09:38:11,065 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-21 09:38:11,065 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-21 09:38:11,065 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 09:38:11,066 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-21 09:38:11,181 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 09:38:11,212 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 09:38:11,219 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 09:38:11,224 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 09:38:11,225 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 09:38:11,226 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_false-unreach-call_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.c [2018-10-21 09:38:11,356 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d54192b6/863ae93d50dc431f979208f00f6daa91/FLAG0f65454a5 [2018-10-21 09:38:13,200 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 09:38:13,201 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_false-unreach-call_linux-3.8-rc1-drivers--media--usb--cpia2--cpia2.ko-main.cil.out.c [2018-10-21 09:38:13,313 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d54192b6/863ae93d50dc431f979208f00f6daa91/FLAG0f65454a5 [2018-10-21 09:38:13,351 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d54192b6/863ae93d50dc431f979208f00f6daa91 [2018-10-21 09:38:13,380 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 09:38:13,385 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-21 09:38:13,391 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 09:38:13,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 09:38:13,400 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 09:38:13,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 09:38:13" (1/1) ... [2018-10-21 09:38:13,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@975835b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 09:38:13, skipping insertion in model container [2018-10-21 09:38:13,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 09:38:13" (1/1) ... [2018-10-21 09:38:13,440 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 09:38:13,812 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 09:38:19,957 WARN L309 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-10-21 09:38:19,960 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a083b1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 09:38:19, skipping insertion in model container [2018-10-21 09:38:19,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-21 09:38:19,961 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-21 09:38:19,966 INFO L168 Benchmark]: Toolchain (without parser) took 6585.28 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -21.4 MB). Peak memory consumption was 479.1 MB. Max. memory is 3.9 GB. [2018-10-21 09:38:19,972 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-21 09:38:19,973 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6570.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -21.4 MB). Peak memory consumption was 479.1 MB. Max. memory is 3.9 GB. [2018-10-21 09:38:19,977 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 0.19 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 6570.58 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: -21.4 MB). Peak memory consumption was 479.1 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5272]: 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...