java -ea -Xmx2000000000 -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-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-usb-pwc-pwc_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 14:34:03,037 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 14:34:03,043 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 14:34:03,079 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 14:34:03,079 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 14:34:03,083 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 14:34:03,084 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 14:34:03,090 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 14:34:03,094 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 14:34:03,095 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 14:34:03,103 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 14:34:03,103 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 14:34:03,104 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 14:34:03,109 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 14:34:03,110 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 14:34:03,118 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 14:34:03,122 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 14:34:03,133 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 14:34:03,140 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 14:34:03,147 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 14:34:03,152 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 14:34:03,156 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 14:34:03,166 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-11 14:34:03,187 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 14:34:03,187 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 14:34:03,191 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 14:34:03,195 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 14:34:03,195 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 [2018-10-11 14:34:03,248 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 14:34:03,248 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 14:34:03,254 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 14:34:03,254 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 14:34:03,257 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 14:34:03,257 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 14:34:03,257 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 14:34:03,258 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 14:34:03,258 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 14:34:03,258 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 14:34:03,258 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 14:34:03,259 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 14:34:03,262 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 14:34:03,262 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 14:34:03,262 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 14:34:03,263 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 14:34:03,263 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 14:34:03,263 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 14:34:03,263 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 14:34:03,264 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 14:34:03,269 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 14:34:03,269 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 14:34:03,270 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 14:34:03,270 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 14:34:03,270 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 14:34:03,270 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 14:34:03,270 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 14:34:03,271 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 14:34:03,271 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 14:34:03,271 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-11 14:34:03,402 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 14:34:03,439 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 14:34:03,443 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 14:34:03,445 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 14:34:03,445 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 14:34:03,446 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-usb-pwc-pwc_true-unreach-call.cil.c [2018-10-11 14:34:04,076 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdae70798/644dc88985a3407d9eba38851b7ade80/FLAG1103cd9a0 [2018-10-11 14:34:05,568 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 14:34:05,569 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-media-usb-pwc-pwc_true-unreach-call.cil.c [2018-10-11 14:34:05,712 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdae70798/644dc88985a3407d9eba38851b7ade80/FLAG1103cd9a0 [2018-10-11 14:34:05,753 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cdae70798/644dc88985a3407d9eba38851b7ade80 [2018-10-11 14:34:05,780 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 14:34:05,786 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 14:34:05,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 14:34:05,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 14:34:05,797 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 14:34:05,802 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:34:05" (1/1) ... [2018-10-11 14:34:05,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26d88e9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:34:05, skipping insertion in model container [2018-10-11 14:34:05,809 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:34:05" (1/1) ... [2018-10-11 14:34:05,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 14:34:06,662 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 14:34:07,964 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-11 14:34:07,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33d3823f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:34:07, skipping insertion in model container [2018-10-11 14:34:07,971 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 14:34:07,971 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 14:34:07,973 INFO L168 Benchmark]: Toolchain (without parser) took 2191.99 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. [2018-10-11 14:34:07,981 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 14:34:07,982 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2184.45 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. [2018-10-11 14:34:07,990 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 0.25 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2184.45 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 106.7 MB). Peak memory consumption was 106.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5445]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...