java -ea -Xmx4000000000 -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-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-broadcom-bnx2_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-01ede7f [2018-11-11 19:04:06,512 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 19:04:06,518 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 19:04:06,554 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 19:04:06,555 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 19:04:06,561 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 19:04:06,566 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 19:04:06,572 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 19:04:06,577 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 19:04:06,588 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 19:04:06,589 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 19:04:06,590 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 19:04:06,598 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 19:04:06,599 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 19:04:06,611 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 19:04:06,613 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 19:04:06,614 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 19:04:06,625 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 19:04:06,629 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 19:04:06,638 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 19:04:06,643 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 19:04:06,649 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 19:04:06,659 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-11 19:04:06,683 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-11 19:04:06,683 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-11 19:04:06,684 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-11 19:04:06,689 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-11 19:04:06,689 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 [2018-11-11 19:04:06,743 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 19:04:06,743 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 19:04:06,746 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 19:04:06,747 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 19:04:06,754 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 19:04:06,754 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 19:04:06,755 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 19:04:06,755 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 19:04:06,755 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 19:04:06,755 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 19:04:06,762 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 19:04:06,762 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 19:04:06,762 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-11 19:04:06,763 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-11 19:04:06,763 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 19:04:06,763 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 19:04:06,763 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 19:04:06,763 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 19:04:06,764 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 19:04:06,764 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 19:04:06,764 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 19:04:06,764 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 19:04:06,765 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 19:04:06,767 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 19:04:06,767 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-11 19:04:06,767 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 19:04:06,768 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-11 19:04:06,768 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-11 19:04:06,768 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 19:04:06,768 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 19:04:06,907 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 19:04:06,943 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 19:04:06,959 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 19:04:06,967 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 19:04:06,967 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 19:04:06,968 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-broadcom-bnx2_true-unreach-call.cil.c [2018-11-11 19:04:07,136 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ee3d4abc/43dca9bf0e2c4458b060318795f274cb/FLAG27a0955a1 [2018-11-11 19:04:09,697 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 19:04:09,702 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-broadcom-bnx2_true-unreach-call.cil.c [2018-11-11 19:04:09,908 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ee3d4abc/43dca9bf0e2c4458b060318795f274cb/FLAG27a0955a1 [2018-11-11 19:04:09,956 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ee3d4abc/43dca9bf0e2c4458b060318795f274cb [2018-11-11 19:04:09,988 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 19:04:09,993 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 19:04:09,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 19:04:09,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 19:04:10,007 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 19:04:10,011 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 07:04:09" (1/1) ... [2018-11-11 19:04:10,019 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@623f8c9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:04:10, skipping insertion in model container [2018-11-11 19:04:10,019 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 07:04:09" (1/1) ... [2018-11-11 19:04:10,048 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 19:04:10,685 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 19:04:31,848 WARN L309 MainTranslator]: Unsupported Syntax: Unsupported function: strcpy [2018-11-11 19:04:31,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5b080cd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 07:04:31, skipping insertion in model container [2018-11-11 19:04:31,852 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 19:04:31,852 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-11 19:04:31,856 INFO L168 Benchmark]: Toolchain (without parser) took 21867.64 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 328.2 MB). Peak memory consumption was 491.6 MB. Max. memory is 3.9 GB. [2018-11-11 19:04:31,867 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-11 19:04:31,868 INFO L168 Benchmark]: CACSL2BoogieTranslator took 21857.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 328.2 MB). Peak memory consumption was 491.6 MB. Max. memory is 3.9 GB. [2018-11-11 19:04:31,873 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 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 21857.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 328.2 MB). Peak memory consumption was 491.6 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 18787]: Unsupported Syntax Unsupported function: strcpy RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...