java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data /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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hid--hid-axff.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3204b74 [2018-09-13 15:32:28,888 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 15:32:28,893 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 15:32:28,945 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 15:32:28,945 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 15:32:28,952 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 15:32:28,957 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 15:32:28,965 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 15:32:28,972 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 15:32:28,973 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 15:32:28,987 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 15:32:28,987 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 15:32:28,992 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 15:32:29,000 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 15:32:29,001 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 15:32:29,033 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 15:32:29,035 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 15:32:29,045 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 15:32:29,050 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 15:32:29,051 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 15:32:29,066 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 15:32:29,068 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 15:32:29,068 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 15:32:29,070 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 15:32:29,071 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 15:32:29,073 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 15:32:29,074 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 15:32:29,077 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-09-13 15:32:29,078 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 15:32:29,078 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 15:32:29,083 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 15:32:29,083 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-09-13 15:32:29,119 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 15:32:29,119 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 15:32:29,120 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 15:32:29,120 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 15:32:29,124 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 15:32:29,125 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 15:32:29,125 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 15:32:29,125 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 15:32:29,125 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-13 15:32:29,129 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 15:32:29,130 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 15:32:29,131 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 15:32:29,131 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 15:32:29,131 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 15:32:29,131 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 15:32:29,132 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 15:32:29,132 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 15:32:29,132 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 15:32:29,132 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 15:32:29,132 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 15:32:29,133 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 15:32:29,133 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 15:32:29,133 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 15:32:29,135 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-13 15:32:29,136 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 15:32:29,136 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-13 15:32:29,138 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 15:32:29,139 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 15:32:29,262 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 15:32:29,298 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-09-13 15:32:29,310 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-09-13 15:32:29,315 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 15:32:29,315 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 15:32:29,316 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--hid--hid-axff.ko-entry_point_true-unreach-call.cil.out.c [2018-09-13 15:32:30,140 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 15:32:30,153 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 15:32:30,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 15:32:30,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 15:32:30,178 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 15:32:30,187 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:32:30" (1/1) ... [2018-09-13 15:32:30,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5628a5c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:30, skipping insertion in model container [2018-09-13 15:32:30,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 03:32:30" (1/1) ... [2018-09-13 15:32:30,245 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:32:30,537 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 15:32:31,481 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:32:31,843 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 15:32:31,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:31 WrapperNode [2018-09-13 15:32:31,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 15:32:31,925 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-13 15:32:31,925 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-13 15:32:31,925 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-13 15:32:31,967 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:31" (1/1) ... [2018-09-13 15:32:31,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:31" (1/1) ... [2018-09-13 15:32:32,040 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:31" (1/1) ... [2018-09-13 15:32:32,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:31" (1/1) ... [2018-09-13 15:32:32,137 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:31" (1/1) ... [2018-09-13 15:32:32,158 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:31" (1/1) ... [2018-09-13 15:32:32,179 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 03:32:31" (1/1) ... [2018-09-13 15:32:32,205 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-13 15:32:32,213 INFO L168 Benchmark]: Toolchain (without parser) took 2070.29 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. [2018-09-13 15:32:32,223 INFO L168 Benchmark]: CDTParser took 3.29 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. [2018-09-13 15:32:32,224 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1766.51 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 53.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 1.9 GB. [2018-09-13 15:32:32,230 INFO L168 Benchmark]: Boogie Preprocessor took 280.20 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-13 15:32:32,237 INFO L344 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 3.29 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 1766.51 ms. Allocated memory is still 1.9 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 53.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 280.20 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...