java -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_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c0429a7 [2018-09-07 16:52:50,979 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-07 16:52:50,983 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-07 16:52:51,020 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-07 16:52:51,021 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-07 16:52:51,022 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-07 16:52:51,029 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-07 16:52:51,034 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-07 16:52:51,039 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-07 16:52:51,045 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-07 16:52:51,046 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-07 16:52:51,048 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-07 16:52:51,049 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-07 16:52:51,054 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-07 16:52:51,058 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-07 16:52:51,059 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-07 16:52:51,069 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-07 16:52:51,076 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-07 16:52:51,083 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-07 16:52:51,086 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-07 16:52:51,091 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-07 16:52:51,094 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-07 16:52:51,101 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-07 16:52:51,101 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-07 16:52:51,101 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-07 16:52:51,108 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-07 16:52:51,110 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-07 16:52:51,114 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-07 16:52:51,115 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-07 16:52:51,120 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-07 16:52:51,120 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-07 16:52:51,122 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-07 16:52:51,122 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-07 16:52:51,122 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-07 16:52:51,124 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-07 16:52:51,129 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-07 16:52:51,130 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 [2018-09-07 16:52:51,175 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-07 16:52:51,176 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-07 16:52:51,184 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-07 16:52:51,184 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-07 16:52:51,185 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-07 16:52:51,188 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-07 16:52:51,189 INFO L133 SettingsManager]: * Use SBE=true [2018-09-07 16:52:51,189 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-07 16:52:51,189 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-07 16:52:51,189 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-07 16:52:51,190 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-07 16:52:51,190 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-07 16:52:51,190 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-07 16:52:51,193 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-07 16:52:51,194 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-07 16:52:51,194 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-07 16:52:51,194 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-07 16:52:51,194 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-07 16:52:51,195 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-07 16:52:51,195 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-07 16:52:51,195 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-07 16:52:51,196 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-07 16:52:51,197 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-07 16:52:51,197 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-07 16:52:51,197 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-07 16:52:51,198 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-07 16:52:51,199 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-07 16:52:51,200 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-07 16:52:51,327 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-07 16:52:51,369 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-07 16:52:51,378 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-07 16:52:51,381 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-07 16:52:51,382 INFO L276 PluginConnector]: CDTParser initialized [2018-09-07 16:52:51,388 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c [2018-09-07 16:52:52,063 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7fca5a19f/0cd4e8b126934f58b18be9560b18270d/FLAGb05787022 [2018-09-07 16:52:55,444 INFO L276 CDTParser]: Found 1 translation units. [2018-09-07 16:52:55,445 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.8-rc1-32_7a-drivers--net--ethernet--broadcom--bnx2x--bnx2x.ko-ldv_main0_sequence_infinite_withcheck_stateful_true-unreach-call.cil.out.c [2018-09-07 16:52:56,313 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7fca5a19f/0cd4e8b126934f58b18be9560b18270d/FLAGb05787022 [2018-09-07 16:52:56,360 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7fca5a19f/0cd4e8b126934f58b18be9560b18270d [2018-09-07 16:52:56,389 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-07 16:52:56,397 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-07 16:52:56,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-07 16:52:56,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-07 16:52:56,416 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-07 16:52:56,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 04:52:56" (1/1) ... [2018-09-07 16:52:56,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31421585 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:52:56, skipping insertion in model container [2018-09-07 16:52:56,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 04:52:56" (1/1) ... [2018-09-07 16:52:59,448 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-07 16:53:01,752 WARN L201 ieTranslatorObserver]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-09-07 16:53:01,753 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54a6ab23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 04:53:01, skipping insertion in model container [2018-09-07 16:53:01,754 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-07 16:53:01,756 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-07 16:53:01,758 INFO L168 Benchmark]: Toolchain (without parser) took 5367.49 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 50.2 MB). Peak memory consumption was 422.9 MB. Max. memory is 1.9 GB. [2018-09-07 16:53:01,765 INFO L168 Benchmark]: CDTParser took 0.52 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. [2018-09-07 16:53:01,766 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5354.52 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 50.2 MB). Peak memory consumption was 422.9 MB. Max. memory is 1.9 GB. [2018-09-07 16:53:01,778 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 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 5354.52 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 50.2 MB). Peak memory consumption was 422.9 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10447]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...