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-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8f32298 [2018-10-02 17:50:17,061 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 17:50:17,068 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 17:50:17,100 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 17:50:17,101 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 17:50:17,103 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 17:50:17,111 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 17:50:17,116 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 17:50:17,119 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 17:50:17,123 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 17:50:17,127 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 17:50:17,127 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 17:50:17,131 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 17:50:17,136 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 17:50:17,137 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 17:50:17,149 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 17:50:17,150 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 17:50:17,163 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 17:50:17,167 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 17:50:17,173 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 17:50:17,175 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 17:50:17,181 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 17:50:17,187 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-02 17:50:17,207 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 17:50:17,207 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 17:50:17,214 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 17:50:17,217 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 17:50:17,217 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 [2018-10-02 17:50:17,264 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 17:50:17,264 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 17:50:17,265 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-02 17:50:17,266 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-02 17:50:17,269 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 17:50:17,269 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 17:50:17,270 INFO L133 SettingsManager]: * Use SBE=true [2018-10-02 17:50:17,270 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 17:50:17,270 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 17:50:17,276 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-02 17:50:17,276 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 17:50:17,276 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-02 17:50:17,276 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-02 17:50:17,277 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-02 17:50:17,277 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 17:50:17,277 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-02 17:50:17,277 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 17:50:17,278 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-02 17:50:17,279 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 17:50:17,279 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-02 17:50:17,279 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-02 17:50:17,283 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 17:50:17,284 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 17:50:17,284 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-02 17:50:17,284 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-02 17:50:17,285 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 17:50:17,285 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-02 17:50:17,285 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-02 17:50:17,285 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-02 17:50:17,285 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-02 17:50:17,420 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 17:50:17,458 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 17:50:17,470 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 17:50:17,472 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-02 17:50:17,472 INFO L276 PluginConnector]: CDTParser initialized [2018-10-02 17:50:17,473 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.c [2018-10-02 17:50:18,119 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6a6b91a5/62a558c2afe34b929b9fe60ef98a13b0/FLAG68a97925c [2018-10-02 17:50:19,193 INFO L277 CDTParser]: Found 1 translation units. [2018-10-02 17:50:19,194 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.c [2018-10-02 17:50:19,281 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6a6b91a5/62a558c2afe34b929b9fe60ef98a13b0/FLAG68a97925c [2018-10-02 17:50:19,323 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6a6b91a5/62a558c2afe34b929b9fe60ef98a13b0 [2018-10-02 17:50:19,347 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 17:50:19,354 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-02 17:50:19,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-02 17:50:19,360 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-02 17:50:19,369 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-02 17:50:19,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:50:19" (1/1) ... [2018-10-02 17:50:19,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@269c966c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:19, skipping insertion in model container [2018-10-02 17:50:19,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:50:19" (1/1) ... [2018-10-02 17:50:19,407 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-10-02 17:50:19,682 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-10-02 17:50:20,608 WARN L286 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-02 17:50:20,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61c72c04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:50:20, skipping insertion in model container [2018-10-02 17:50:20,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-02 17:50:20,611 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-02 17:50:20,613 INFO L168 Benchmark]: Toolchain (without parser) took 1265.43 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 43.3 MB). Peak memory consumption was 43.3 MB. Max. memory is 1.9 GB. [2018-10-02 17:50:20,621 INFO L168 Benchmark]: CDTParser took 2.41 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. [2018-10-02 17:50:20,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1251.67 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 43.3 MB). Peak memory consumption was 43.3 MB. Max. memory is 1.9 GB. [2018-10-02 17:50:20,631 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 2.41 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 1251.67 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 43.3 MB). Peak memory consumption was 43.3 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2283]: 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...