/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--esas2r--esas2r.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 03:40:00,920 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 03:40:00,922 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 03:40:00,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 03:40:00,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 03:40:00,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 03:40:00,983 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 03:40:00,991 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 03:40:00,995 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 03:40:01,001 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 03:40:01,023 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 03:40:01,027 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 03:40:01,027 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 03:40:01,033 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 03:40:01,035 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 03:40:01,043 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 03:40:01,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 03:40:01,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 03:40:01,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 03:40:01,055 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 03:40:01,056 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 03:40:01,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 03:40:01,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 03:40:01,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 03:40:01,065 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 03:40:01,066 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 03:40:01,066 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 03:40:01,067 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 03:40:01,067 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 03:40:01,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 03:40:01,069 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 03:40:01,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 03:40:01,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 03:40:01,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 03:40:01,072 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 03:40:01,072 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 03:40:01,073 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 03:40:01,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 03:40:01,074 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 03:40:01,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 03:40:01,075 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 03:40:01,076 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-11-07 03:40:01,087 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 03:40:01,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 03:40:01,089 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 03:40:01,089 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 03:40:01,089 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 03:40:01,090 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 03:40:01,090 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 03:40:01,090 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 03:40:01,090 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 03:40:01,090 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 03:40:01,091 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 03:40:01,091 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 03:40:01,091 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 03:40:01,091 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 03:40:01,091 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 03:40:01,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 03:40:01,092 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 03:40:01,092 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 03:40:01,092 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 03:40:01,092 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 03:40:01,431 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 03:40:01,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 03:40:01,465 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 03:40:01,466 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 03:40:01,467 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 03:40:01,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--esas2r--esas2r.ko-entry_point.cil.out.i [2020-11-07 03:40:01,537 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba3cddced/064b8537f0364cd6b8848f7fbd9aa060/FLAGfbc3f58dc [2020-11-07 03:40:03,006 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 03:40:03,006 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--esas2r--esas2r.ko-entry_point.cil.out.i [2020-11-07 03:40:03,104 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba3cddced/064b8537f0364cd6b8848f7fbd9aa060/FLAGfbc3f58dc [2020-11-07 03:40:03,520 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba3cddced/064b8537f0364cd6b8848f7fbd9aa060 [2020-11-07 03:40:03,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 03:40:03,530 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 03:40:03,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 03:40:03,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 03:40:03,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 03:40:03,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:40:03" (1/1) ... [2020-11-07 03:40:03,544 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a17de7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:40:03, skipping insertion in model container [2020-11-07 03:40:03,544 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 03:40:03" (1/1) ... [2020-11-07 03:40:03,552 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 03:40:03,803 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 03:40:06,011 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: esas2r_log [2020-11-07 03:40:06,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4869b34c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 03:40:06, skipping insertion in model container [2020-11-07 03:40:06,012 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 03:40:06,012 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-07 03:40:06,017 INFO L168 Benchmark]: Toolchain (without parser) took 2488.89 ms. Allocated memory was 152.0 MB in the beginning and 190.8 MB in the end (delta: 38.8 MB). Free memory was 109.9 MB in the beginning and 114.3 MB in the end (delta: -4.4 MB). Peak memory consumption was 67.4 MB. Max. memory is 8.0 GB. [2020-11-07 03:40:06,020 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 152.0 MB. Free memory is still 125.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 03:40:06,023 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2480.89 ms. Allocated memory was 152.0 MB in the beginning and 190.8 MB in the end (delta: 38.8 MB). Free memory was 109.3 MB in the beginning and 114.8 MB in the end (delta: -5.5 MB). Peak memory consumption was 67.4 MB. Max. memory is 8.0 GB. [2020-11-07 03:40:06,027 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 152.0 MB. Free memory is still 125.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 2480.89 ms. Allocated memory was 152.0 MB in the beginning and 190.8 MB in the end (delta: 38.8 MB). Free memory was 109.3 MB in the beginning and 114.8 MB in the end (delta: -5.5 MB). Peak memory consumption was 67.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7062]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: esas2r_log RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...