java -Xss4m -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--abituguru3.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 13:58:57,003 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 13:58:57,014 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 13:58:57,051 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 13:58:57,051 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 13:58:57,052 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 13:58:57,056 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 13:58:57,064 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 13:58:57,076 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 13:58:57,077 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 13:58:57,078 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 13:58:57,078 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 13:58:57,082 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 13:58:57,089 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 13:58:57,090 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 13:58:57,091 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 13:58:57,094 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 13:58:57,103 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 13:58:57,105 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 13:58:57,115 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 13:58:57,117 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 13:58:57,118 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 13:58:57,130 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 13:58:57,131 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 13:58:57,136 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 13:58:57,137 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 13:58:57,138 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 13:58:57,139 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 13:58:57,139 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 13:58:57,151 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 13:58:57,151 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 13:58:57,152 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-07-08 13:58:57,152 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-07-08 13:58:57,152 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-07-08 13:58:57,153 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-07-08 13:58:57,153 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-07-08 13:58:57,155 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-07-08 13:58:57,200 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 13:58:57,209 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 13:58:57,210 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-08 13:58:57,210 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-08 13:58:57,211 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 13:58:57,211 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 13:58:57,211 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 13:58:57,212 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 13:58:57,212 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 13:58:57,212 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 13:58:57,212 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-08 13:58:57,212 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-08 13:58:57,213 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-08 13:58:57,216 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 13:58:57,216 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-08 13:58:57,217 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 13:58:57,217 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 13:58:57,217 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-08 13:58:57,217 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-08 13:58:57,217 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-08 13:58:57,225 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 13:58:57,225 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-08 13:58:57,226 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-08 13:58:57,226 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-08 13:58:57,226 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 13:58:57,226 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-08 13:58:57,226 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-08 13:58:57,227 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-08 13:58:57,227 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-07-08 13:58:57,322 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 13:58:57,355 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 13:58:57,367 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 13:58:57,369 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 13:58:57,369 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 13:58:57,370 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--abituguru3.ko-entry_point_false-unreach-call.cil.out.c [2018-07-08 13:58:58,007 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/c6e52649e/cd76509d00b442b2b46c7431ea4ef4a8/FLAG7ec02b9d9 [2018-07-08 13:58:59,109 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 13:58:59,110 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--abituguru3.ko-entry_point_false-unreach-call.cil.out.c [2018-07-08 13:58:59,286 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/c6e52649e/cd76509d00b442b2b46c7431ea4ef4a8/FLAG7ec02b9d9 [2018-07-08 13:58:59,331 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/c6e52649e/cd76509d00b442b2b46c7431ea4ef4a8 [2018-07-08 13:58:59,359 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 13:58:59,369 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 13:58:59,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 13:58:59,380 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 13:58:59,389 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 13:58:59,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 01:58:59" (1/1) ... [2018-07-08 13:58:59,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@341db80f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:58:59, skipping insertion in model container [2018-07-08 13:58:59,403 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 01:58:59" (1/1) ... [2018-07-08 13:59:00,072 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 13:59:01,050 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-07-08 13:59:01,051 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43d39e0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 01:59:01, skipping insertion in model container [2018-07-08 13:59:01,051 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 13:59:01,057 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-07-08 13:59:01,058 INFO L168 Benchmark]: Toolchain (without parser) took 1697.78 ms. Allocated memory is still 383.3 MB. Free memory was 317.8 MB in the beginning and 325.9 MB in the end (delta: -8.1 MB). Peak memory consumption was 74.5 MB. Max. memory is 1.9 GB. [2018-07-08 13:59:01,067 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 13:59:01,068 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1676.47 ms. Allocated memory is still 383.3 MB. Free memory was 316.7 MB in the beginning and 325.9 MB in the end (delta: -9.2 MB). Peak memory consumption was 73.4 MB. Max. memory is 1.9 GB. [2018-07-08 13:59:01,070 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1676.47 ms. Allocated memory is still 383.3 MB. Free memory was 316.7 MB in the beginning and 325.9 MB in the end (delta: -9.2 MB). Peak memory consumption was 73.4 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 3571]: 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...