/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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 01:22:19,045 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 01:22:19,050 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 01:22:19,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 01:22:19,123 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 01:22:19,127 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 01:22:19,132 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 01:22:19,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 01:22:19,144 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 01:22:19,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 01:22:19,153 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 01:22:19,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 01:22:19,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 01:22:19,159 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 01:22:19,161 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 01:22:19,166 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 01:22:19,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 01:22:19,170 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 01:22:19,174 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 01:22:19,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 01:22:19,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 01:22:19,187 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 01:22:19,189 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 01:22:19,191 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 01:22:19,201 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 01:22:19,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 01:22:19,202 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 01:22:19,204 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 01:22:19,205 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 01:22:19,206 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 01:22:19,206 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 01:22:19,207 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 01:22:19,209 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 01:22:19,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 01:22:19,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 01:22:19,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 01:22:19,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 01:22:19,213 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 01:22:19,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 01:22:19,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 01:22:19,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 01:22:19,216 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 01:22:19,270 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 01:22:19,270 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 01:22:19,271 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 01:22:19,271 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 01:22:19,273 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 01:22:19,273 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 01:22:19,275 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 01:22:19,276 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 01:22:19,276 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 01:22:19,276 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 01:22:19,277 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 01:22:19,278 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 01:22:19,278 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 01:22:19,278 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 01:22:19,278 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 01:22:19,279 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2022-10-16 01:22:19,279 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2022-10-16 01:22:19,279 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2022-10-16 01:22:19,279 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 01:22:19,279 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-16 01:22:19,280 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 01:22:19,280 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 01:22:19,280 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 01:22:19,280 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 01:22:19,280 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 01:22:19,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 01:22:19,281 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 01:22:19,281 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 01:22:19,281 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 01:22:19,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 01:22:19,282 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 01:22:19,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 01:22:19,759 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 01:22:19,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 01:22:19,764 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 01:22:19,765 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 01:22:19,767 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2022-10-16 01:22:19,864 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceb21837a/bb6111bcf86c46c4ab82c567c0df862f/FLAG44307b703 [2022-10-16 01:22:21,063 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 01:22:21,065 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-natsemi-natsemi.cil.i [2022-10-16 01:22:21,139 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceb21837a/bb6111bcf86c46c4ab82c567c0df862f/FLAG44307b703 [2022-10-16 01:22:21,361 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceb21837a/bb6111bcf86c46c4ab82c567c0df862f [2022-10-16 01:22:21,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 01:22:21,385 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 01:22:21,391 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 01:22:21,391 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 01:22:21,406 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 01:22:21,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:22:21" (1/1) ... [2022-10-16 01:22:21,413 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@334f667a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:22:21, skipping insertion in model container [2022-10-16 01:22:21,413 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:22:21" (1/1) ... [2022-10-16 01:22:21,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 01:22:21,703 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 01:22:23,970 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 01:22:23,976 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 01:22:23,985 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 01:22:23,998 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 01:22:24,005 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 01:22:24,025 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 01:22:24,063 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 01:22:24,066 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 01:22:24,068 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 01:22:24,085 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 01:22:24,093 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 01:22:24,099 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 01:22:24,103 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 01:22:24,119 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 01:22:24,123 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 01:22:24,126 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 01:22:24,129 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 01:22:24,136 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 01:22:24,138 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 01:22:24,140 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 01:22:24,143 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 01:22:24,151 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 01:22:24,166 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 01:22:24,179 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 01:22:24,190 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 01:22:24,197 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 01:22:24,198 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 01:22:24,199 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 01:22:24,217 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 01:22:24,220 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 01:22:24,241 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 01:22:24,250 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 01:22:24,255 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 01:22:24,263 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 01:22:24,265 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 01:22:24,270 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 01:22:24,320 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 01:22:24,336 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 01:22:24,338 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 01:22:24,349 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 01:22:24,369 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 01:22:24,378 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 01:22:24,380 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 01:22:24,381 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 01:22:24,387 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 01:22:24,394 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 01:22:24,402 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 01:22:24,415 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 01:22:24,421 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 01:22:24,427 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 01:22:24,436 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 01:22:24,443 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 01:22:24,451 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 01:22:24,457 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 01:22:24,462 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 01:22:24,480 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 01:22:24,484 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 01:22:24,489 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 01:22:24,498 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 01:22:24,498 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 01:22:24,505 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 01:22:24,505 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 01:22:24,509 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 01:22:24,529 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 01:22:24,537 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 01:22:24,545 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 01:22:24,545 WARN L570 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported