java -ea -Xmx2000000000 -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-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 14:35:13,505 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 14:35:13,507 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 14:35:13,535 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 14:35:13,535 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 14:35:13,542 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 14:35:13,549 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 14:35:13,553 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 14:35:13,559 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 14:35:13,564 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 14:35:13,565 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 14:35:13,565 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 14:35:13,571 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 14:35:13,573 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 14:35:13,574 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 14:35:13,587 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 14:35:13,588 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 14:35:13,591 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 14:35:13,599 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 14:35:13,601 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 14:35:13,602 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 14:35:13,613 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 14:35:13,621 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 14:35:13,621 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 14:35:13,621 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 14:35:13,622 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 14:35:13,625 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 14:35:13,626 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 14:35:13,627 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 14:35:13,628 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 14:35:13,628 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 14:35:13,636 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 14:35:13,636 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 14:35:13,637 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 14:35:13,640 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 14:35:13,643 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 14:35:13,644 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 [2018-09-28 14:35:13,686 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 14:35:13,687 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 14:35:13,688 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-28 14:35:13,688 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-28 14:35:13,696 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 14:35:13,696 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 14:35:13,696 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 14:35:13,696 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 14:35:13,697 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 14:35:13,697 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-28 14:35:13,697 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-28 14:35:13,697 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-28 14:35:13,697 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-28 14:35:13,698 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-28 14:35:13,698 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 14:35:13,698 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-28 14:35:13,703 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 14:35:13,704 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 14:35:13,704 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-28 14:35:13,704 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-28 14:35:13,704 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-28 14:35:13,705 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 14:35:13,705 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-28 14:35:13,705 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-28 14:35:13,705 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-28 14:35:13,705 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-28 14:35:13,705 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-28 14:35:13,706 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-28 14:35:13,706 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-28 14:35:13,706 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-28 14:35:13,820 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 14:35:13,856 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 14:35:13,864 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 14:35:13,867 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 14:35:13,869 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 14:35:13,870 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_false-unreach-call.cil.out.c [2018-09-28 14:35:14,378 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73117ee0a/84121afc2c48480592472bb0f2962266/FLAG93416d500 [2018-09-28 14:35:15,424 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 14:35:15,427 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-1dfa93a-1-100_1a-drivers--usb--serial--kobil_sct.ko-entry_point_false-unreach-call.cil.out.c [2018-09-28 14:35:15,512 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73117ee0a/84121afc2c48480592472bb0f2962266/FLAG93416d500 [2018-09-28 14:35:15,549 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73117ee0a/84121afc2c48480592472bb0f2962266 [2018-09-28 14:35:15,574 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 14:35:15,579 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 14:35:15,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 14:35:15,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 14:35:15,593 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 14:35:15,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 02:35:15" (1/1) ... [2018-09-28 14:35:15,604 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18c3717e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:35:15, skipping insertion in model container [2018-09-28 14:35:15,605 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 02:35:15" (1/1) ... [2018-09-28 14:35:15,626 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 14:35:15,893 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 14:35:16,927 WARN L286 MainTranslator]: Unsupported Syntax: conversion from CStruct not implemented. [2018-09-28 14:35:16,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4cfcfbb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 02:35:16, skipping insertion in model container [2018-09-28 14:35:16,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-28 14:35:16,929 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-28 14:35:16,930 INFO L168 Benchmark]: Toolchain (without parser) took 1355.75 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: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. [2018-09-28 14:35:16,935 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-09-28 14:35:16,939 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1345.44 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: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. [2018-09-28 14:35:16,945 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 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1345.44 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: 64.0 MB). Peak memory consumption was 64.0 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4135]: Unsupported Syntax conversion from CStruct not implemented. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...