/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/busybox-1.22.0/od-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 18:15:10,550 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 18:15:10,552 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 18:15:10,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 18:15:10,601 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 18:15:10,606 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 18:15:10,620 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 18:15:10,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 18:15:10,625 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 18:15:10,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 18:15:10,627 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 18:15:10,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 18:15:10,629 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 18:15:10,630 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 18:15:10,632 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 18:15:10,633 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 18:15:10,634 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 18:15:10,635 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 18:15:10,637 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 18:15:10,639 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 18:15:10,641 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 18:15:10,643 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 18:15:10,644 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 18:15:10,645 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 18:15:10,649 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 18:15:10,650 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 18:15:10,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 18:15:10,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 18:15:10,652 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 18:15:10,653 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 18:15:10,653 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 18:15:10,654 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 18:15:10,655 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 18:15:10,656 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 18:15:10,657 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 18:15:10,657 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 18:15:10,658 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 18:15:10,659 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 18:15:10,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 18:15:10,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 18:15:10,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 18:15:10,662 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 [2022-10-15 18:15:10,692 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 18:15:10,692 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 18:15:10,693 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 18:15:10,693 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 18:15:10,694 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 18:15:10,694 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 18:15:10,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 18:15:10,695 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 18:15:10,695 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 18:15:10,695 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 18:15:10,696 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 18:15:10,696 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 18:15:10,696 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 18:15:10,696 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 18:15:10,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 18:15:10,697 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 18:15:10,697 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 18:15:10,697 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 18:15:10,697 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 18:15:10,698 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 18:15:10,698 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 18:15:10,698 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 18:15:10,698 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 18:15:10,698 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 18:15:10,699 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 18:15:10,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 18:15:10,699 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 18:15:10,699 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 18:15:10,700 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 18:15:10,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 18:15:10,700 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 18:15:11,056 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 18:15:11,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 18:15:11,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 18:15:11,088 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 18:15:11,088 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 18:15:11,090 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/busybox-1.22.0/od-2.i [2022-10-15 18:15:11,179 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd6a72e2a/968b4873c881481a86d86411d8089fc2/FLAG3acba9a6a [2022-10-15 18:15:12,259 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 18:15:12,260 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/od-2.i [2022-10-15 18:15:12,307 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd6a72e2a/968b4873c881481a86d86411d8089fc2/FLAG3acba9a6a [2022-10-15 18:15:12,716 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd6a72e2a/968b4873c881481a86d86411d8089fc2 [2022-10-15 18:15:12,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 18:15:12,729 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 18:15:12,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 18:15:12,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 18:15:12,738 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 18:15:12,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:15:12" (1/1) ... [2022-10-15 18:15:12,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69e2f9f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:15:12, skipping insertion in model container [2022-10-15 18:15:12,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:15:12" (1/1) ... [2022-10-15 18:15:12,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 18:15:12,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 18:15:14,722 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: bb_perror_msg [2022-10-15 18:15:14,723 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@344856a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:15:14, skipping insertion in model container [2022-10-15 18:15:14,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 18:15:14,724 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-15 18:15:14,727 INFO L158 Benchmark]: Toolchain (without parser) took 2000.55ms. Allocated memory is still 158.3MB. Free memory was 124.5MB in the beginning and 114.3MB in the end (delta: 10.2MB). Peak memory consumption was 22.6MB. Max. memory is 8.0GB. [2022-10-15 18:15:14,728 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 158.3MB. Free memory was 128.8MB in the beginning and 128.7MB in the end (delta: 148.4kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 18:15:14,729 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1990.74ms. Allocated memory is still 158.3MB. Free memory was 124.3MB in the beginning and 114.3MB in the end (delta: 10.0MB). Peak memory consumption was 22.6MB. Max. memory is 8.0GB. [2022-10-15 18:15:14,731 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 158.3MB. Free memory was 128.8MB in the beginning and 128.7MB in the end (delta: 148.4kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1990.74ms. Allocated memory is still 158.3MB. Free memory was 124.3MB in the beginning and 114.3MB in the end (delta: 10.0MB). Peak memory consumption was 22.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2598]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: bb_perror_msg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...