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-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 20:48:16,460 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 20:48:16,462 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 20:48:16,474 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 20:48:16,475 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 20:48:16,476 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 20:48:16,477 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 20:48:16,480 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 20:48:16,481 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 20:48:16,482 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 20:48:16,483 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 20:48:16,484 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 20:48:16,485 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 20:48:16,486 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 20:48:16,487 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 20:48:16,488 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 20:48:16,489 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 20:48:16,491 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 20:48:16,496 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 20:48:16,498 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 20:48:16,499 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 20:48:16,500 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 20:48:16,512 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-22 20:48:16,527 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 20:48:16,529 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 20:48:16,530 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 20:48:16,530 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 20:48:16,531 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 [2018-11-22 20:48:16,559 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 20:48:16,559 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 20:48:16,560 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 20:48:16,560 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 20:48:16,562 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 20:48:16,562 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 20:48:16,562 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 20:48:16,564 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 20:48:16,564 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 20:48:16,564 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 20:48:16,564 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 20:48:16,564 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 20:48:16,565 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 20:48:16,565 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 20:48:16,565 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 20:48:16,565 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 20:48:16,565 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 20:48:16,566 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 20:48:16,567 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 20:48:16,567 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 20:48:16,567 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 20:48:16,567 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 20:48:16,568 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 20:48:16,568 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 20:48:16,568 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 20:48:16,569 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 20:48:16,569 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 20:48:16,569 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 20:48:16,569 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 20:48:16,569 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 20:48:16,569 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 20:48:16,614 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 20:48:16,631 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 20:48:16,637 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 20:48:16,638 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 20:48:16,639 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 20:48:16,640 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-11-22 20:48:16,707 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d4310988/e06cb0da3abb4b6aa457a590c21b6b2e/FLAG60160e475 [2018-11-22 20:48:17,623 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 20:48:17,624 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---fs--squashfs--squashfs.ko_true-unreach-call.cil.c [2018-11-22 20:48:17,681 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d4310988/e06cb0da3abb4b6aa457a590c21b6b2e/FLAG60160e475 [2018-11-22 20:48:18,012 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d4310988/e06cb0da3abb4b6aa457a590c21b6b2e [2018-11-22 20:48:18,022 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 20:48:18,024 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 20:48:18,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 20:48:18,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 20:48:18,030 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 20:48:18,032 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:48:18" (1/1) ... [2018-11-22 20:48:18,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5da510d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:48:18, skipping insertion in model container [2018-11-22 20:48:18,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:48:18" (1/1) ... [2018-11-22 20:48:18,047 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 20:48:18,359 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 20:48:24,842 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 20:48:24,910 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 20:48:25,669 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 20:48:27,182 INFO L195 MainTranslator]: Completed translation [2018-11-22 20:48:27,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:48:27 WrapperNode [2018-11-22 20:48:27,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 20:48:27,184 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 20:48:27,184 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 20:48:27,184 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 20:48:27,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:48:27" (1/1) ... [2018-11-22 20:48:27,285 ERROR L1131 TypeChecker]: C: init_user_ns [8049]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-22 20:48:27,287 ERROR L1131 TypeChecker]: C: make_kuid(& init_user_ns, uid) [8049]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret827,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~uid,]]] [2018-11-22 20:48:27,287 ERROR L1131 TypeChecker]: C: init_user_ns [8060]: Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] [2018-11-22 20:48:27,287 ERROR L1131 TypeChecker]: C: make_kgid(& init_user_ns, gid) [8060]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret828,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~gid,]]] [2018-11-22 20:48:27,322 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:48:27" (1/1) ... [2018-11-22 20:48:27,323 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 20:48:27,323 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-22 20:48:27,325 INFO L168 Benchmark]: Toolchain (without parser) took 9302.03 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 960.0 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -538.5 MB). Peak memory consumption was 421.5 MB. Max. memory is 7.1 GB. [2018-11-22 20:48:27,327 INFO L168 Benchmark]: CDTParser took 0.28 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. [2018-11-22 20:48:27,328 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9158.28 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 960.0 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -564.4 MB). Peak memory consumption was 642.2 MB. Max. memory is 7.1 GB. [2018-11-22 20:48:27,329 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.36 ms. Allocated memory is still 2.5 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. [2018-11-22 20:48:27,333 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 0.28 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 9158.28 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 960.0 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -564.4 MB). Peak memory consumption was 642.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 139.36 ms. Allocated memory is still 2.5 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 25.9 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8049]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 8049]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret827,]],make_kuid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~uid,]]] - TypeErrorResult [Line: 8060]: Type Error Undeclared identifier ~#init_user_ns~0 in IdentifierExpression[~#init_user_ns~0,GLOBAL] - TypeErrorResult [Line: 8060]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret828,]],make_kgid,[IdentifierExpression[~#init_user_ns~0,GLOBAL],IdentifierExpression[~gid,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...