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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko_false-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 14:49:09,556 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 14:49:09,561 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 14:49:09,576 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 14:49:09,576 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 14:49:09,578 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 14:49:09,579 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 14:49:09,581 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 14:49:09,582 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 14:49:09,583 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 14:49:09,584 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 14:49:09,584 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 14:49:09,585 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 14:49:09,586 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 14:49:09,587 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 14:49:09,588 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 14:49:09,589 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 14:49:09,590 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 14:49:09,592 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 14:49:09,594 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 14:49:09,595 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 14:49:09,596 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 14:49:09,599 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 14:49:09,599 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 14:49:09,599 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 14:49:09,600 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 14:49:09,601 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 14:49:09,602 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 14:49:09,603 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 14:49:09,604 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 14:49:09,604 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 14:49:09,605 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 14:49:09,605 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 14:49:09,606 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 14:49:09,607 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 14:49:09,607 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 14:49:09,608 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 [2018-11-20 14:49:09,635 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 14:49:09,635 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 14:49:09,636 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 14:49:09,636 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 14:49:09,637 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 14:49:09,637 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 14:49:09,637 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 14:49:09,638 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 14:49:09,638 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 14:49:09,638 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 14:49:09,638 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 14:49:09,638 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 14:49:09,639 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 14:49:09,639 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 14:49:09,639 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 14:49:09,639 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 14:49:09,639 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 14:49:09,641 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 14:49:09,641 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 14:49:09,641 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 14:49:09,641 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 14:49:09,641 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 14:49:09,642 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 14:49:09,642 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 14:49:09,642 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 14:49:09,642 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 14:49:09,642 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 14:49:09,642 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 14:49:09,643 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-20 14:49:09,704 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 14:49:09,717 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 14:49:09,721 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 14:49:09,722 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 14:49:09,723 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 14:49:09,723 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko_false-unreach-call.cil.c [2018-11-20 14:49:09,788 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b76098e1/4b881219e1624e3cb96c3b3dd3b94bad/FLAG2e125b449 [2018-11-20 14:49:10,888 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 14:49:10,889 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--firewire--firewire-core.ko_false-unreach-call.cil.c [2018-11-20 14:49:10,983 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b76098e1/4b881219e1624e3cb96c3b3dd3b94bad/FLAG2e125b449 [2018-11-20 14:49:11,113 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b76098e1/4b881219e1624e3cb96c3b3dd3b94bad [2018-11-20 14:49:11,127 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 14:49:11,130 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 14:49:11,131 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 14:49:11,131 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 14:49:11,136 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 14:49:11,137 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:49:11" (1/1) ... [2018-11-20 14:49:11,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eadc51b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:49:11, skipping insertion in model container [2018-11-20 14:49:11,141 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 02:49:11" (1/1) ... [2018-11-20 14:49:11,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 14:49:11,458 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 14:49:14,033 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: fw_notice [2018-11-20 14:49:14,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@620df37b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 02:49:14, skipping insertion in model container [2018-11-20 14:49:14,035 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 14:49:14,035 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-20 14:49:14,037 INFO L168 Benchmark]: Toolchain (without parser) took 2909.48 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 738.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -786.9 MB). Peak memory consumption was 199.6 MB. Max. memory is 7.1 GB. [2018-11-20 14:49:14,039 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-20 14:49:14,040 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2904.07 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 738.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -786.9 MB). Peak memory consumption was 199.6 MB. Max. memory is 7.1 GB. [2018-11-20 14:49:14,043 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 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2904.07 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 738.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -786.9 MB). Peak memory consumption was 199.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5338]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: fw_notice RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...