/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.assert.codeblocks.term.scoring.heuristic DAGSIZE --traceabstraction.assert.codeblocks.term.scoring.heuristic.partitioning.strategy FIXED_NUM_PARTITIONS --traceabstraction.assert.codeblocks.term.scoring.heuristic.number.of.partitions 4 --traceabstraction.trace.refinement.strategy CAMEL_SMT_AM -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--scsi--BusLogic.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-79ed534 [2020-07-20 05:05:51,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-20 05:05:51,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-20 05:05:51,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-20 05:05:51,696 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-20 05:05:51,697 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-20 05:05:51,699 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-20 05:05:51,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-20 05:05:51,702 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-20 05:05:51,703 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-20 05:05:51,705 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-20 05:05:51,706 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-20 05:05:51,706 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-20 05:05:51,708 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-20 05:05:51,709 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-20 05:05:51,711 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-20 05:05:51,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-20 05:05:51,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-20 05:05:51,716 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-20 05:05:51,718 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-20 05:05:51,720 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-20 05:05:51,721 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-20 05:05:51,722 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-20 05:05:51,724 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-20 05:05:51,727 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-20 05:05:51,727 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-20 05:05:51,728 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-20 05:05:51,729 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-20 05:05:51,729 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-20 05:05:51,731 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-20 05:05:51,731 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-20 05:05:51,735 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-20 05:05:51,736 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-20 05:05:51,737 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-20 05:05:51,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-20 05:05:51,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-20 05:05:51,739 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-20 05:05:51,740 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-20 05:05:51,740 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-20 05:05:51,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-20 05:05:51,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-20 05:05:51,743 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-20 05:05:51,768 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-20 05:05:51,768 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-20 05:05:51,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-20 05:05:51,771 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-20 05:05:51,771 INFO L138 SettingsManager]: * Use SBE=true [2020-07-20 05:05:51,772 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-20 05:05:51,772 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-20 05:05:51,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-20 05:05:51,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-20 05:05:51,772 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-20 05:05:51,774 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-20 05:05:51,774 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-20 05:05:51,774 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-20 05:05:51,775 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-20 05:05:51,775 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-20 05:05:51,775 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-20 05:05:51,776 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-20 05:05:51,776 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-20 05:05:51,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-20 05:05:51,776 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-20 05:05:51,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-20 05:05:51,777 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-20 05:05:51,777 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-20 05:05:51,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-20 05:05:51,778 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-20 05:05:51,778 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-20 05:05:51,778 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-20 05:05:51,778 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic -> DAGSIZE Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic Partitioning Strategy -> FIXED_NUM_PARTITIONS Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Assert CodeBlocks Term Scoring Heuristic number of partitions -> 4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> CAMEL_SMT_AM [2020-07-20 05:05:52,093 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-20 05:05:52,112 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-20 05:05:52,118 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-20 05:05:52,120 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-20 05:05:52,120 INFO L275 PluginConnector]: CDTParser initialized [2020-07-20 05:05:52,121 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2020-07-20 05:05:52,205 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57e4965d5/a4fb1b3bf7a7474197bccb1f42d28d8c/FLAGc3dd70e52 [2020-07-20 05:05:53,228 INFO L306 CDTParser]: Found 1 translation units. [2020-07-20 05:05:53,229 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2020-07-20 05:05:53,315 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57e4965d5/a4fb1b3bf7a7474197bccb1f42d28d8c/FLAGc3dd70e52 [2020-07-20 05:05:53,576 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57e4965d5/a4fb1b3bf7a7474197bccb1f42d28d8c [2020-07-20 05:05:53,585 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-20 05:05:53,588 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-20 05:05:53,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-20 05:05:53,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-20 05:05:53,594 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-20 05:05:53,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 05:05:53" (1/1) ... [2020-07-20 05:05:53,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54cde3a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 05:05:53, skipping insertion in model container [2020-07-20 05:05:53,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 05:05:53" (1/1) ... [2020-07-20 05:05:53,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-20 05:05:53,839 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-20 05:05:57,912 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2020-07-20 05:05:57,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c7fe679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 05:05:57, skipping insertion in model container [2020-07-20 05:05:57,914 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-20 05:05:57,914 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-07-20 05:05:57,919 INFO L168 Benchmark]: Toolchain (without parser) took 4329.49 ms. Allocated memory was 140.5 MB in the beginning and 273.2 MB in the end (delta: 132.6 MB). Free memory was 77.5 MB in the beginning and 208.7 MB in the end (delta: -131.2 MB). Peak memory consumption was 113.4 MB. Max. memory is 7.1 GB. [2020-07-20 05:05:57,920 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 140.5 MB. Free memory was 122.3 MB in the beginning and 122.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-20 05:05:57,922 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4324.61 ms. Allocated memory was 140.5 MB in the beginning and 273.2 MB in the end (delta: 132.6 MB). Free memory was 77.1 MB in the beginning and 208.7 MB in the end (delta: -131.6 MB). Peak memory consumption was 112.9 MB. Max. memory is 7.1 GB. [2020-07-20 05:05:57,927 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 140.5 MB. Free memory was 122.3 MB in the beginning and 122.1 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4324.61 ms. Allocated memory was 140.5 MB in the beginning and 273.2 MB in the end (delta: 132.6 MB). Free memory was 77.1 MB in the beginning and 208.7 MB in the end (delta: -131.6 MB). Peak memory consumption was 112.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...