/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/yes-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 18:15:23,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 18:15:23,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 18:15:23,946 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 18:15:23,947 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 18:15:23,948 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 18:15:23,950 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 18:15:23,952 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 18:15:23,954 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 18:15:23,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 18:15:23,957 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 18:15:23,958 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 18:15:23,959 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 18:15:23,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 18:15:23,961 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 18:15:23,962 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 18:15:23,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 18:15:23,964 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 18:15:23,966 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 18:15:23,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 18:15:23,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 18:15:23,972 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 18:15:23,973 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 18:15:23,974 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 18:15:23,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 18:15:23,982 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 18:15:23,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 18:15:23,984 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 18:15:23,984 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 18:15:23,989 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 18:15:23,989 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 18:15:23,990 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 18:15:23,991 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 18:15:23,992 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 18:15:23,993 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 18:15:23,994 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 18:15:23,995 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 18:15:23,995 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 18:15:23,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 18:15:23,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 18:15:23,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 18:15:24,004 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 18:15:24,039 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 18:15:24,040 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 18:15:24,040 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 18:15:24,041 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 18:15:24,041 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 18:15:24,042 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 18:15:24,043 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 18:15:24,043 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 18:15:24,043 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 18:15:24,043 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 18:15:24,044 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 18:15:24,044 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 18:15:24,044 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 18:15:24,044 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 18:15:24,045 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 18:15:24,045 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-15 18:15:24,045 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-15 18:15:24,045 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-15 18:15:24,046 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 18:15:24,046 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-15 18:15:24,046 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 18:15:24,046 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 18:15:24,047 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 18:15:24,047 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 18:15:24,047 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 18:15:24,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 18:15:24,048 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 18:15:24,048 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 18:15:24,048 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 18:15:24,048 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 18:15:24,049 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 18:15:24,396 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 18:15:24,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 18:15:24,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 18:15:24,425 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 18:15:24,426 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 18:15:24,427 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/busybox-1.22.0/yes-1.i [2022-10-15 18:15:24,502 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f6e37dda/a4ddd18d855e43f88376441cdad80d32/FLAG546fd35c5 [2022-10-15 18:15:25,324 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 18:15:25,327 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/yes-1.i [2022-10-15 18:15:25,361 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f6e37dda/a4ddd18d855e43f88376441cdad80d32/FLAG546fd35c5 [2022-10-15 18:15:25,491 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f6e37dda/a4ddd18d855e43f88376441cdad80d32 [2022-10-15 18:15:25,494 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 18:15:25,503 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 18:15:25,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 18:15:25,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 18:15:25,511 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 18:15:25,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:15:25" (1/1) ... [2022-10-15 18:15:25,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b9659ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:15:25, skipping insertion in model container [2022-10-15 18:15:25,513 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:15:25" (1/1) ... [2022-10-15 18:15:25,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 18:15:25,583 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 18:15:26,861 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: bb_perror_msg_and_die [2022-10-15 18:15:26,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58fb1d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:15:26, skipping insertion in model container [2022-10-15 18:15:26,862 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 18:15:26,863 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-10-15 18:15:26,866 INFO L158 Benchmark]: Toolchain (without parser) took 1366.09ms. Allocated memory is still 154.1MB. Free memory was 123.7MB in the beginning and 101.9MB in the end (delta: 21.8MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. [2022-10-15 18:15:26,867 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 154.1MB. Free memory is still 124.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-15 18:15:26,868 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1356.25ms. Allocated memory is still 154.1MB. Free memory was 123.5MB in the beginning and 101.9MB in the end (delta: 21.6MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. [2022-10-15 18:15:26,870 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 154.1MB. Free memory is still 124.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1356.25ms. Allocated memory is still 154.1MB. Free memory was 123.5MB in the beginning and 101.9MB in the end (delta: 21.6MB). Peak memory consumption was 22.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2259]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: bb_perror_msg_and_die RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...