/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-linux-3.7.3/main1_drivers-vhost-vhost_net-ko--32_7a--linux-3.7.3.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 01:30:38,910 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 01:30:38,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 01:30:38,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 01:30:38,975 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 01:30:38,980 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 01:30:38,984 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 01:30:38,992 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 01:30:38,994 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 01:30:39,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 01:30:39,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 01:30:39,007 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 01:30:39,007 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 01:30:39,010 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 01:30:39,012 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 01:30:39,032 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 01:30:39,033 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 01:30:39,036 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 01:30:39,038 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 01:30:39,044 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 01:30:39,051 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 01:30:39,053 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 01:30:39,054 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 01:30:39,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 01:30:39,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 01:30:39,067 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 01:30:39,067 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 01:30:39,071 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 01:30:39,071 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 01:30:39,073 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 01:30:39,073 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 01:30:39,074 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 01:30:39,076 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 01:30:39,077 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 01:30:39,079 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 01:30:39,079 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 01:30:39,080 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 01:30:39,080 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 01:30:39,080 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 01:30:39,082 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 01:30:39,083 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 01:30:39,084 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 01:30:39,144 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 01:30:39,144 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 01:30:39,145 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 01:30:39,145 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 01:30:39,147 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 01:30:39,147 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 01:30:39,150 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 01:30:39,150 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 01:30:39,151 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 01:30:39,151 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 01:30:39,152 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 01:30:39,152 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 01:30:39,153 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 01:30:39,153 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 01:30:39,153 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 01:30:39,153 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-16 01:30:39,153 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-16 01:30:39,154 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-16 01:30:39,154 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 01:30:39,154 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-16 01:30:39,154 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 01:30:39,155 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 01:30:39,155 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 01:30:39,155 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 01:30:39,155 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 01:30:39,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 01:30:39,156 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 01:30:39,157 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 01:30:39,157 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 01:30:39,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 01:30:39,158 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 01:30:39,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 01:30:39,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 01:30:39,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 01:30:39,669 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 01:30:39,670 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 01:30:39,672 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.7.3/main1_drivers-vhost-vhost_net-ko--32_7a--linux-3.7.3.i [2022-10-16 01:30:39,755 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9fd79f0f8/cdf3eb1370c04a8595d35a4ace2c72f9/FLAGfb9a6fc31 [2022-10-16 01:30:40,997 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 01:30:40,997 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.7.3/main1_drivers-vhost-vhost_net-ko--32_7a--linux-3.7.3.i [2022-10-16 01:30:41,066 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9fd79f0f8/cdf3eb1370c04a8595d35a4ace2c72f9/FLAGfb9a6fc31 [2022-10-16 01:30:41,250 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9fd79f0f8/cdf3eb1370c04a8595d35a4ace2c72f9 [2022-10-16 01:30:41,255 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 01:30:41,262 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 01:30:41,264 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 01:30:41,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 01:30:41,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 01:30:41,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:30:41" (1/1) ... [2022-10-16 01:30:41,271 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7daed795 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:30:41, skipping insertion in model container [2022-10-16 01:30:41,271 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:30:41" (1/1) ... [2022-10-16 01:30:41,281 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 01:30:41,517 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 01:30:43,391 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 01:30:43,412 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 01:30:43,413 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 01:30:43,414 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 01:30:43,415 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 01:30:43,454 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 01:30:43,552 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 01:30:43,566 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 01:30:43,620 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 01:30:43,646 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 01:30:43,678 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:729) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-16 01:30:43,689 INFO L158 Benchmark]: Toolchain (without parser) took 2429.17ms. Allocated memory is still 160.4MB. Free memory was 120.0MB in the beginning and 67.8MB in the end (delta: 52.2MB). Peak memory consumption was 53.1MB. Max. memory is 8.0GB. [2022-10-16 01:30:43,691 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 160.4MB. Free memory was 131.9MB in the beginning and 131.9MB in the end (delta: 79.6kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 01:30:43,695 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2418.29ms. Allocated memory is still 160.4MB. Free memory was 119.7MB in the beginning and 67.8MB in the end (delta: 52.0MB). Peak memory consumption was 53.1MB. Max. memory is 8.0GB. [2022-10-16 01:30:43,698 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 160.4MB. Free memory was 131.9MB in the beginning and 131.9MB in the end (delta: 79.6kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2418.29ms. Allocated memory is still 160.4MB. Free memory was 119.7MB in the beginning and 67.8MB in the end (delta: 52.0MB). Peak memory consumption was 53.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...