java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.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--isdn--mISDN--l1oip.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 21:19:50,143 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 21:19:50,145 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 21:19:50,163 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 21:19:50,164 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 21:19:50,166 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 21:19:50,167 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 21:19:50,169 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 21:19:50,172 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 21:19:50,174 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 21:19:50,175 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 21:19:50,176 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 21:19:50,177 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 21:19:50,178 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 21:19:50,182 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 21:19:50,183 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 21:19:50,184 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 21:19:50,185 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 21:19:50,189 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 21:19:50,191 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 21:19:50,193 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 21:19:50,194 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 21:19:50,197 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-23 21:19:50,212 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 [2018-11-23 21:19:50,241 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 21:19:50,241 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 21:19:50,242 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 21:19:50,242 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 21:19:50,246 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 21:19:50,246 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 21:19:50,246 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 21:19:50,246 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 21:19:50,247 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 21:19:50,247 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 21:19:50,247 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 21:19:50,247 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 21:19:50,247 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 21:19:50,247 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 21:19:50,249 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 21:19:50,249 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 21:19:50,249 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 21:19:50,249 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 21:19:50,249 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 21:19:50,250 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 21:19:50,250 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 21:19:50,250 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 21:19:50,250 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 21:19:50,250 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 21:19:50,251 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 21:19:50,252 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 21:19:50,252 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 21:19:50,252 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 21:19:50,252 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 21:19:50,253 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 21:19:50,253 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 21:19:50,311 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 21:19:50,326 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 21:19:50,330 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 21:19:50,332 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 21:19:50,333 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 21:19:50,333 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2018-11-23 21:19:50,402 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f7d0fb3f/bf31529c747045528575c91f1e4ddb5a/FLAG8dbeef2f1 [2018-11-23 21:19:51,274 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 21:19:51,274 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--isdn--mISDN--l1oip.ko-main.cil.out.i [2018-11-23 21:19:51,312 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f7d0fb3f/bf31529c747045528575c91f1e4ddb5a/FLAG8dbeef2f1 [2018-11-23 21:19:51,744 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f7d0fb3f/bf31529c747045528575c91f1e4ddb5a [2018-11-23 21:19:51,755 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 21:19:51,757 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 21:19:51,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 21:19:51,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 21:19:51,762 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 21:19:51,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:19:51" (1/1) ... [2018-11-23 21:19:51,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4145d3ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:51, skipping insertion in model container [2018-11-23 21:19:51,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:19:51" (1/1) ... [2018-11-23 21:19:51,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 21:19:51,961 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 21:19:54,105 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 21:19:54,224 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 21:19:54,530 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 21:19:54,812 INFO L195 MainTranslator]: Completed translation [2018-11-23 21:19:54,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54 WrapperNode [2018-11-23 21:19:54,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 21:19:54,814 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 21:19:54,814 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 21:19:54,815 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 21:19:54,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54" (1/1) ... [2018-11-23 21:19:54,924 ERROR L1131 TypeChecker]: C: __builtin_alloca(sizeof(*frame) * __lengthofframe) [5661]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc132,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofframe~0,]]]]] [2018-11-23 21:19:54,952 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:19:54" (1/1) ... [2018-11-23 21:19:54,952 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 21:19:54,952 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-23 21:19:54,955 INFO L168 Benchmark]: Toolchain (without parser) took 3199.44 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 737.7 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -591.8 MB). Peak memory consumption was 145.9 MB. Max. memory is 7.1 GB. [2018-11-23 21:19:54,958 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 21:19:54,958 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3055.75 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 737.7 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -605.6 MB). Peak memory consumption was 156.6 MB. Max. memory is 7.1 GB. [2018-11-23 21:19:54,961 INFO L168 Benchmark]: Boogie Procedure Inliner took 138.17 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. [2018-11-23 21:19:54,969 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 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3055.75 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 737.7 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -605.6 MB). Peak memory consumption was 156.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 138.17 ms. Allocated memory is still 2.2 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 5661]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~malloc132,]],#Ultimate.alloc,[FunctionApplication[~bvmul64,[FunctionApplication[~sign_extendFrom32To64,[BitvecLiteral[1,32]]],IdentifierExpression[~__lengthofframe~0,]]]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...