java -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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--imu--inv_mpu6050--inv-mpu6050.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 19:07:26,659 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 19:07:26,661 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 19:07:26,674 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 19:07:26,674 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 19:07:26,675 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 19:07:26,675 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 19:07:26,684 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 19:07:26,685 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 19:07:26,685 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 19:07:26,695 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 19:07:26,695 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 19:07:26,696 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 19:07:26,697 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 19:07:26,697 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 19:07:26,699 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 19:07:26,703 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 19:07:26,712 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 19:07:26,714 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 19:07:26,714 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 19:07:26,716 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 19:07:26,716 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 19:07:26,716 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 19:07:26,717 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 19:07:26,725 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 19:07:26,726 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 19:07:26,726 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 19:07:26,727 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 19:07:26,727 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 19:07:26,727 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 19:07:26,727 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 19:07:26,733 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-05-09 19:07:26,765 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 19:07:26,765 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 19:07:26,766 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-05-09 19:07:26,766 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-05-09 19:07:26,766 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 19:07:26,766 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 19:07:26,766 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 19:07:26,767 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 19:07:26,767 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 19:07:26,767 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-05-09 19:07:26,767 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 19:07:26,767 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-05-09 19:07:26,767 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-05-09 19:07:26,767 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-05-09 19:07:26,767 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-05-09 19:07:26,767 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-05-09 19:07:26,768 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 19:07:26,768 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 19:07:26,768 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 19:07:26,768 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 19:07:26,768 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 19:07:26,768 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 19:07:26,768 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 19:07:26,768 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 19:07:26,769 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-05-09 19:07:26,770 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-05-09 19:07:26,770 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 19:07:26,770 INFO L133 SettingsManager]: * Command for external solver=cvc4 --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-05-09 19:07:26,770 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-05-09 19:07:26,770 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-05-09 19:07:26,770 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-05-09 19:07:26,832 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 19:07:26,851 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 19:07:26,862 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 19:07:26,863 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 19:07:26,864 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 19:07:26,864 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--imu--inv_mpu6050--inv-mpu6050.ko-entry_point_false-unreach-call.cil.out.c [2018-05-09 19:07:27,313 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/bdc5810b5/0bfe6cc4fbb94e7b99a04140cd7659e1/FLAGf935526a9 [2018-05-09 19:07:28,134 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 19:07:28,143 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--imu--inv_mpu6050--inv-mpu6050.ko-entry_point_false-unreach-call.cil.out.c [2018-05-09 19:07:28,238 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/bdc5810b5/0bfe6cc4fbb94e7b99a04140cd7659e1/FLAGf935526a9 [2018-05-09 19:07:28,271 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/bdc5810b5/0bfe6cc4fbb94e7b99a04140cd7659e1 [2018-05-09 19:07:28,287 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 19:07:28,289 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 19:07:28,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 19:07:28,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 19:07:28,306 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 19:07:28,307 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:07:28" (1/1) ... [2018-05-09 19:07:28,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b30ddc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:07:28, skipping insertion in model container [2018-05-09 19:07:28,314 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 07:07:28" (1/1) ... [2018-05-09 19:07:28,754 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 19:07:30,311 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-05-09 19:07:30,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3976c9e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 07:07:30, skipping insertion in model container [2018-05-09 19:07:30,312 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 19:07:30,313 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 19:07:30,314 INFO L168 Benchmark]: Toolchain (without parser) took 2026.31 ms. Allocated memory is still 383.3 MB. Free memory was 316.6 MB in the beginning and 252.6 MB in the end (delta: 64.0 MB). Peak memory consumption was 78.5 MB. Max. memory is 1.9 GB. [2018-05-09 19:07:30,323 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 19:07:30,324 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2013.75 ms. Allocated memory is still 383.3 MB. Free memory was 316.6 MB in the beginning and 252.6 MB in the end (delta: 64.0 MB). Peak memory consumption was 78.5 MB. Max. memory is 1.9 GB. [2018-05-09 19:07:30,326 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 383.3 MB. Free memory is still 350.0 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 2013.75 ms. Allocated memory is still 383.3 MB. Free memory was 316.6 MB in the beginning and 252.6 MB in the end (delta: 64.0 MB). Peak memory consumption was 78.5 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5291]: 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...