/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/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 01:27:52,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 01:27:52,340 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 01:27:52,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 01:27:52,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 01:27:52,404 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 01:27:52,409 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 01:27:52,432 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 01:27:52,435 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 01:27:52,441 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 01:27:52,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 01:27:52,446 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 01:27:52,447 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 01:27:52,450 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 01:27:52,452 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 01:27:52,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 01:27:52,460 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 01:27:52,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 01:27:52,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 01:27:52,476 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 01:27:52,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 01:27:52,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 01:27:52,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 01:27:52,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 01:27:52,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 01:27:52,495 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 01:27:52,495 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 01:27:52,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 01:27:52,498 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 01:27:52,499 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 01:27:52,500 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 01:27:52,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 01:27:52,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 01:27:52,503 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 01:27:52,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 01:27:52,505 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 01:27:52,506 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 01:27:52,506 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 01:27:52,507 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 01:27:52,508 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 01:27:52,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 01:27:52,510 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2022-10-16 01:27:52,563 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 01:27:52,563 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 01:27:52,564 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 01:27:52,564 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 01:27:52,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 01:27:52,567 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 01:27:52,569 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 01:27:52,570 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 01:27:52,570 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 01:27:52,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 01:27:52,572 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 01:27:52,572 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 01:27:52,572 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 01:27:52,572 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 01:27:52,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 01:27:52,573 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-16 01:27:52,573 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-16 01:27:52,573 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-16 01:27:52,573 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 01:27:52,573 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-16 01:27:52,574 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 01:27:52,574 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 01:27:52,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 01:27:52,574 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 01:27:52,574 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 01:27:52,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 01:27:52,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 01:27:52,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 01:27:52,575 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 01:27:52,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 01:27:52,576 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 01:27:53,003 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 01:27:53,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 01:27:53,040 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 01:27:53,042 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 01:27:53,042 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 01:27:53,044 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i [2022-10-16 01:27:53,145 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd0b0b6db/30c9b4331b9d4faea1ab47635da7d077/FLAG5a029313c [2022-10-16 01:27:54,752 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 01:27:54,753 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--pci--cx18--cx18.ko-main.cil.out.i [2022-10-16 01:27:54,837 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd0b0b6db/30c9b4331b9d4faea1ab47635da7d077/FLAG5a029313c [2022-10-16 01:27:54,853 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cd0b0b6db/30c9b4331b9d4faea1ab47635da7d077 [2022-10-16 01:27:54,856 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 01:27:54,862 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 01:27:54,864 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 01:27:54,864 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 01:27:54,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 01:27:54,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:27:54" (1/1) ... [2022-10-16 01:27:54,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@297f2e42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:27:54, skipping insertion in model container [2022-10-16 01:27:54,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:27:54" (1/1) ... [2022-10-16 01:27:54,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 01:27:55,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 01:27:57,519 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:27:58,069 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:27:58,471 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:27:58,474 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:27:58,485 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:27:58,491 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:27:58,494 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:27:58,497 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2022-10-16 01:27:58,512 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: cx18_vapi [2022-10-16 01:27:58,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@376e478e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:27:58, skipping insertion in model container [2022-10-16 01:27:58,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 01:27:58,514 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-16 01:27:58,517 INFO L158 Benchmark]: Toolchain (without parser) took 3657.30ms. Allocated memory is still 257.9MB. Free memory was 223.9MB in the beginning and 193.0MB in the end (delta: 30.9MB). Peak memory consumption was 58.7MB. Max. memory is 8.0GB. [2022-10-16 01:27:58,519 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 177.2MB. Free memory is still 147.8MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 01:27:58,522 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3650.02ms. Allocated memory is still 257.9MB. Free memory was 223.3MB in the beginning and 193.0MB in the end (delta: 30.4MB). Peak memory consumption was 57.6MB. Max. memory is 8.0GB. [2022-10-16 01:27:58,525 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 177.2MB. Free memory is still 147.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3650.02ms. Allocated memory is still 257.9MB. Free memory was 223.3MB in the beginning and 193.0MB in the end (delta: 30.4MB). Peak memory consumption was 57.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 9693]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: cx18_vapi RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...