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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--via--via.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 21:43:05,991 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 21:43:05,994 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 21:43:06,008 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 21:43:06,009 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 21:43:06,011 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 21:43:06,012 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 21:43:06,014 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 21:43:06,017 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 21:43:06,018 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 21:43:06,020 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 21:43:06,021 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 21:43:06,022 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 21:43:06,023 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 21:43:06,024 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 21:43:06,025 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 21:43:06,026 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 21:43:06,036 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 21:43:06,040 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 21:43:06,043 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 21:43:06,044 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 21:43:06,045 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 21:43:06,048 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-23 21:43:06,055 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 [2018-11-23 21:43:06,070 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 21:43:06,070 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 21:43:06,071 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 21:43:06,071 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 21:43:06,072 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 21:43:06,072 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 21:43:06,072 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 21:43:06,072 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 21:43:06,073 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 21:43:06,073 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 21:43:06,073 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 21:43:06,073 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 21:43:06,073 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 21:43:06,074 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 21:43:06,074 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 21:43:06,074 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 21:43:06,074 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 21:43:06,074 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 21:43:06,075 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 21:43:06,075 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 21:43:06,075 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 21:43:06,075 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 21:43:06,075 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 21:43:06,076 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 21:43:06,076 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 21:43:06,076 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 21:43:06,076 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 21:43:06,076 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 21:43:06,077 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 21:43:06,077 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 21:43:06,077 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 21:43:06,124 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 21:43:06,136 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 21:43:06,140 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 21:43:06,142 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 21:43:06,142 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 21:43:06,143 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--via--via.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 21:43:06,202 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/074a46fa0/9f4498ddbaa44eb4b3925cc4cb03330d/FLAG719a0c15b [2018-11-23 21:43:07,138 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 21:43:07,139 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--gpu--drm--via--via.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 21:43:07,190 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/074a46fa0/9f4498ddbaa44eb4b3925cc4cb03330d/FLAG719a0c15b [2018-11-23 21:43:07,521 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/074a46fa0/9f4498ddbaa44eb4b3925cc4cb03330d [2018-11-23 21:43:07,538 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 21:43:07,540 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 21:43:07,541 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 21:43:07,541 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 21:43:07,545 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 21:43:07,547 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:43:07" (1/1) ... [2018-11-23 21:43:07,550 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5300b89e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:07, skipping insertion in model container [2018-11-23 21:43:07,551 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:43:07" (1/1) ... [2018-11-23 21:43:07,562 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 21:43:07,765 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 21:43:08,394 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4368] [2018-11-23 21:43:08,394 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4369-4370] [2018-11-23 21:43:10,632 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2018-11-23 21:43:10,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@709686a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:43:10, skipping insertion in model container [2018-11-23 21:43:10,633 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 21:43:10,633 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-11-23 21:43:10,635 INFO L168 Benchmark]: Toolchain (without parser) took 3096.35 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 802.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -792.7 MB). Peak memory consumption was 123.7 MB. Max. memory is 7.1 GB. [2018-11-23 21:43:10,638 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-23 21:43:10,639 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3092.41 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 802.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -792.7 MB). Peak memory consumption was 123.7 MB. Max. memory is 7.1 GB. [2018-11-23 21:43:10,642 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 0.23 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 3092.41 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 802.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -792.7 MB). Peak memory consumption was 123.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8688]: 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...