./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3dcd453e519a411dcaaa8ea095e5544a2fd8cdb9a31e662fc6de670ff7f7c541 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:07:41,188 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:07:41,190 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:07:41,220 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:07:41,220 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:07:41,221 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:07:41,223 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:07:41,225 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:07:41,227 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:07:41,228 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:07:41,229 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:07:41,230 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:07:41,231 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:07:41,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:07:41,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:07:41,234 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:07:41,235 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:07:41,236 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:07:41,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:07:41,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:07:41,241 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:07:41,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:07:41,244 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:07:41,245 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:07:41,249 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:07:41,249 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:07:41,250 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:07:41,251 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:07:41,251 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:07:41,252 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:07:41,253 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:07:41,253 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:07:41,254 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:07:41,255 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:07:41,256 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:07:41,257 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:07:41,258 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:07:41,258 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:07:41,258 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:07:41,259 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:07:41,260 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:07:41,261 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:07:41,284 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:07:41,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:07:41,285 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:07:41,286 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:07:41,286 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:07:41,287 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:07:41,287 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:07:41,288 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:07:41,288 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:07:41,288 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:07:41,289 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:07:41,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:07:41,289 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:07:41,290 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:07:41,290 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:07:41,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:07:41,290 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:07:41,291 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:07:41,291 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:07:41,291 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:07:41,292 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:07:41,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:07:41,292 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:07:41,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:07:41,293 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:07:41,293 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:07:41,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:07:41,294 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:07:41,294 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:07:41,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:07:41,295 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3dcd453e519a411dcaaa8ea095e5544a2fd8cdb9a31e662fc6de670ff7f7c541 [2022-11-16 11:07:41,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:07:41,749 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:07:41,753 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:07:41,757 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:07:41,758 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:07:41,760 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i [2022-11-16 11:07:41,847 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/data/4ceba8ee0/3ea369c2c80042b7ac540626a49236eb/FLAG23696d970 [2022-11-16 11:07:42,982 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:07:42,983 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i [2022-11-16 11:07:43,030 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/data/4ceba8ee0/3ea369c2c80042b7ac540626a49236eb/FLAG23696d970 [2022-11-16 11:07:43,238 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/data/4ceba8ee0/3ea369c2c80042b7ac540626a49236eb [2022-11-16 11:07:43,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:07:43,243 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:07:43,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:07:43,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:07:43,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:07:43,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:07:43" (1/1) ... [2022-11-16 11:07:43,253 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2093950 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:07:43, skipping insertion in model container [2022-11-16 11:07:43,253 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:07:43" (1/1) ... [2022-11-16 11:07:43,262 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:07:43,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:07:46,718 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[320934,320947] [2022-11-16 11:07:46,722 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321103,321116] [2022-11-16 11:07:46,723 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321270,321283] [2022-11-16 11:07:46,724 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321438,321451] [2022-11-16 11:07:46,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:07:46,824 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:07:47,425 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[320934,320947] [2022-11-16 11:07:47,426 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321103,321116] [2022-11-16 11:07:47,427 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321270,321283] [2022-11-16 11:07:47,429 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321438,321451] [2022-11-16 11:07:47,441 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:07:47,681 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:07:47,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:07:47 WrapperNode [2022-11-16 11:07:47,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:07:47,683 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:07:47,683 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:07:47,683 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:07:47,692 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:07:47" (1/1) ... [2022-11-16 11:07:47,815 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:07:47" (1/1) ... [2022-11-16 11:07:48,040 INFO L138 Inliner]: procedures = 418, calls = 1993, calls flagged for inlining = 195, calls inlined = 179, statements flattened = 5259 [2022-11-16 11:07:48,041 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:07:48,042 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:07:48,043 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:07:48,043 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:07:48,055 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:07:47" (1/1) ... [2022-11-16 11:07:48,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:07:47" (1/1) ... [2022-11-16 11:07:48,119 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:07:47" (1/1) ... [2022-11-16 11:07:48,120 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:07:47" (1/1) ... [2022-11-16 11:07:48,351 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:07:47" (1/1) ... [2022-11-16 11:07:48,389 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:07:47" (1/1) ... [2022-11-16 11:07:48,423 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:07:47" (1/1) ... [2022-11-16 11:07:48,448 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:07:47" (1/1) ... [2022-11-16 11:07:48,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:07:48,494 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:07:48,494 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:07:48,497 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:07:48,499 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:07:47" (1/1) ... [2022-11-16 11:07:48,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:07:48,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:07:48,537 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:07:48,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:07:48,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fst_cleanup_module_12_2 [2022-11-16 11:07:48,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fst_cleanup_module_12_2 [2022-11-16 11:07:48,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:07:48,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:07:48,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:07:48,631 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:07:48,631 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:07:48,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:07:48,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:07:48,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:07:48,632 INFO L130 BoogieDeclarations]: Found specification of procedure fst_remove_one [2022-11-16 11:07:48,632 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_remove_one [2022-11-16 11:07:48,632 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:07:48,633 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:07:48,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:07:48,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:07:48,634 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:07:48,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:07:48,634 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:07:48,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:07:48,635 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-16 11:07:48,635 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-16 11:07:48,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:07:48,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:07:48,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_67 [2022-11-16 11:07:48,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_67 [2022-11-16 11:07:48,637 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:07:48,637 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:07:48,637 INFO L130 BoogieDeclarations]: Found specification of procedure fst_close [2022-11-16 11:07:48,637 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_close [2022-11-16 11:07:48,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:07:48,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:07:48,638 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 11:07:48,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 11:07:48,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:07:48,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:07:48,639 INFO L130 BoogieDeclarations]: Found specification of procedure fst_tx_timeout [2022-11-16 11:07:48,640 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_tx_timeout [2022-11-16 11:07:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:07:48,640 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:07:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:07:48,640 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:07:48,641 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:07:48,641 INFO L130 BoogieDeclarations]: Found specification of procedure fst_open [2022-11-16 11:07:48,642 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_open [2022-11-16 11:07:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_type_trans [2022-11-16 11:07:48,642 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_type_trans [2022-11-16 11:07:48,642 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:07:48,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:07:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:07:48,643 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 11:07:48,645 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 11:07:48,645 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:07:48,646 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:07:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:07:48,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:07:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:07:48,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:07:48,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:07:48,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:07:48,648 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2022-11-16 11:07:48,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2022-11-16 11:07:48,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:07:48,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:07:48,650 INFO L130 BoogieDeclarations]: Found specification of procedure fst_issue_cmd [2022-11-16 11:07:48,650 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_issue_cmd [2022-11-16 11:07:48,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:07:48,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:07:48,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:07:48,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:07:48,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:07:48,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:07:48,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:07:48,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:07:48,654 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-16 11:07:48,654 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-16 11:07:48,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:07:48,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:07:48,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:07:48,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:07:48,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:07:48,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:07:48,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:07:48,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_card_lock_of_fst_card_info [2022-11-16 11:07:48,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_card_lock_of_fst_card_info [2022-11-16 11:07:48,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:07:48,657 INFO L130 BoogieDeclarations]: Found specification of procedure fst_cpureset [2022-11-16 11:07:48,658 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_cpureset [2022-11-16 11:07:48,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:07:48,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:07:48,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:07:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:07:48,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:07:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-16 11:07:48,660 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-16 11:07:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:07:48,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:07:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-16 11:07:48,661 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-16 11:07:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure fst_q_work_item [2022-11-16 11:07:48,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_q_work_item [2022-11-16 11:07:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:07:48,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:07:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:07:48,662 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:07:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:07:48,663 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:07:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:07:48,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:07:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:07:48,664 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:07:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 11:07:48,666 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 11:07:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-16 11:07:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-16 11:07:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:07:48,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:07:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:07:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:07:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:07:48,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:07:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:07:48,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:07:48,682 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:07:48,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:07:48,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:07:48,683 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:07:48,683 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:07:48,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:07:48,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:07:48,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:07:48,684 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:07:48,684 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:07:48,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:07:48,685 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2022-11-16 11:07:48,685 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2022-11-16 11:07:48,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:07:48,685 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-11-16 11:07:48,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-11-16 11:07:48,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:07:48,686 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-16 11:07:48,686 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-16 11:07:48,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:07:48,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:07:48,686 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 11:07:48,687 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 11:07:48,687 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 11:07:48,687 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 11:07:48,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:07:48,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:07:48,688 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 11:07:48,688 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 11:07:48,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:07:48,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:07:48,688 INFO L130 BoogieDeclarations]: Found specification of procedure farsync_type_trans [2022-11-16 11:07:48,689 INFO L138 BoogieDeclarations]: Found implementation of procedure farsync_type_trans [2022-11-16 11:07:48,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:07:48,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:07:48,689 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:07:48,689 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:07:48,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_fst_work_q_lock [2022-11-16 11:07:48,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_fst_work_q_lock [2022-11-16 11:07:48,690 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:07:48,690 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:07:48,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:07:48,690 INFO L130 BoogieDeclarations]: Found specification of procedure fst_disable_intr [2022-11-16 11:07:48,691 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_disable_intr [2022-11-16 11:07:48,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:07:48,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:07:48,691 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:07:48,691 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:07:48,692 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-16 11:07:48,692 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-16 11:07:48,692 INFO L130 BoogieDeclarations]: Found specification of procedure do_bottom_half_tx [2022-11-16 11:07:48,692 INFO L138 BoogieDeclarations]: Found implementation of procedure do_bottom_half_tx [2022-11-16 11:07:48,692 INFO L130 BoogieDeclarations]: Found specification of procedure fst_process_rx_status [2022-11-16 11:07:48,692 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_process_rx_status [2022-11-16 11:07:48,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:07:48,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:07:48,693 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-16 11:07:48,693 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-16 11:07:48,694 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2022-11-16 11:07:48,695 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2022-11-16 11:07:48,695 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 11:07:48,695 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 11:07:48,695 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:07:48,695 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:07:48,696 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 11:07:48,696 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 11:07:48,696 INFO L130 BoogieDeclarations]: Found specification of procedure fst_clear_intr [2022-11-16 11:07:48,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_clear_intr [2022-11-16 11:07:48,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:07:48,696 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2022-11-16 11:07:48,697 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2022-11-16 11:07:48,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:07:48,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:07:48,697 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 11:07:48,697 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 11:07:49,615 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:07:49,619 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:07:49,722 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:07:50,297 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:07:50,310 INFO L158 Benchmark]: Toolchain (without parser) took 7064.27ms. Allocated memory was 115.3MB in the beginning and 341.8MB in the end (delta: 226.5MB). Free memory was 85.3MB in the beginning and 228.3MB in the end (delta: -143.0MB). Peak memory consumption was 111.3MB. Max. memory is 16.1GB. [2022-11-16 11:07:50,311 INFO L158 Benchmark]: CDTParser took 0.95ms. Allocated memory is still 115.3MB. Free memory is still 90.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:07:50,314 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4436.48ms. Allocated memory was 115.3MB in the beginning and 205.5MB in the end (delta: 90.2MB). Free memory was 84.8MB in the beginning and 121.3MB in the end (delta: -36.5MB). Peak memory consumption was 94.6MB. Max. memory is 16.1GB. [2022-11-16 11:07:50,316 INFO L158 Benchmark]: Boogie Procedure Inliner took 358.45ms. Allocated memory is still 205.5MB. Free memory was 121.3MB in the beginning and 86.7MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-16 11:07:50,323 INFO L158 Benchmark]: Boogie Preprocessor took 450.46ms. Allocated memory is still 205.5MB. Free memory was 86.7MB in the beginning and 108.8MB in the end (delta: -22.1MB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. [2022-11-16 11:07:50,324 INFO L158 Benchmark]: RCFGBuilder took 1812.45ms. Allocated memory was 205.5MB in the beginning and 341.8MB in the end (delta: 136.3MB). Free memory was 108.8MB in the beginning and 228.3MB in the end (delta: -119.5MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. [2022-11-16 11:07:50,329 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.95ms. Allocated memory is still 115.3MB. Free memory is still 90.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4436.48ms. Allocated memory was 115.3MB in the beginning and 205.5MB in the end (delta: 90.2MB). Free memory was 84.8MB in the beginning and 121.3MB in the end (delta: -36.5MB). Peak memory consumption was 94.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 358.45ms. Allocated memory is still 205.5MB. Free memory was 121.3MB in the beginning and 86.7MB in the end (delta: 34.6MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 450.46ms. Allocated memory is still 205.5MB. Free memory was 86.7MB in the beginning and 108.8MB in the end (delta: -22.1MB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1812.45ms. Allocated memory was 205.5MB in the beginning and 341.8MB in the end (delta: 136.3MB). Free memory was 108.8MB in the beginning and 228.3MB in the end (delta: -119.5MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:07:50,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3dcd453e519a411dcaaa8ea095e5544a2fd8cdb9a31e662fc6de670ff7f7c541 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:07:53,134 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:07:53,137 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:07:53,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:07:53,181 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:07:53,186 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:07:53,189 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:07:53,197 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:07:53,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:07:53,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:07:53,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:07:53,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:07:53,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:07:53,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:07:53,216 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:07:53,219 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:07:53,222 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:07:53,223 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:07:53,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:07:53,235 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:07:53,240 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:07:53,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:07:53,245 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:07:53,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:07:53,255 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:07:53,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:07:53,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:07:53,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:07:53,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:07:53,264 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:07:53,265 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:07:53,266 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:07:53,267 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:07:53,268 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:07:53,269 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:07:53,270 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:07:53,271 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:07:53,272 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:07:53,272 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:07:53,274 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:07:53,275 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:07:53,276 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:07:53,337 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:07:53,337 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:07:53,339 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:07:53,339 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:07:53,340 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:07:53,340 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:07:53,342 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:07:53,342 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:07:53,342 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:07:53,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:07:53,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:07:53,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:07:53,344 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:07:53,345 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:07:53,345 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:07:53,345 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:07:53,346 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:07:53,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:07:53,346 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:07:53,346 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:07:53,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:07:53,347 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:07:53,347 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:07:53,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:07:53,348 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:07:53,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:07:53,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:07:53,349 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:07:53,349 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:07:53,349 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:07:53,349 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:07:53,350 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:07:53,350 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:07:53,350 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3dcd453e519a411dcaaa8ea095e5544a2fd8cdb9a31e662fc6de670ff7f7c541 [2022-11-16 11:07:53,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:07:53,862 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:07:53,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:07:53,867 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:07:53,870 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:07:53,872 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i [2022-11-16 11:07:53,954 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/data/39bfb1b8f/2b8ebdd42bb34692a311fb4ea22359ce/FLAG8c3b15293 [2022-11-16 11:07:54,974 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:07:54,976 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i [2022-11-16 11:07:55,027 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/data/39bfb1b8f/2b8ebdd42bb34692a311fb4ea22359ce/FLAG8c3b15293 [2022-11-16 11:07:55,372 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/data/39bfb1b8f/2b8ebdd42bb34692a311fb4ea22359ce [2022-11-16 11:07:55,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:07:55,377 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:07:55,378 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:07:55,378 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:07:55,383 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:07:55,384 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:07:55" (1/1) ... [2022-11-16 11:07:55,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a850841 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:07:55, skipping insertion in model container [2022-11-16 11:07:55,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:07:55" (1/1) ... [2022-11-16 11:07:55,394 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:07:55,584 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:07:58,868 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[320934,320947] [2022-11-16 11:07:58,871 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321103,321116] [2022-11-16 11:07:58,871 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321270,321283] [2022-11-16 11:07:58,872 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321438,321451] [2022-11-16 11:07:58,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:07:58,919 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:07:58,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:07:59,318 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[320934,320947] [2022-11-16 11:07:59,319 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321103,321116] [2022-11-16 11:07:59,320 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321270,321283] [2022-11-16 11:07:59,321 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321438,321451] [2022-11-16 11:07:59,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:07:59,391 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:08:00,051 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[320934,320947] [2022-11-16 11:08:00,052 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321103,321116] [2022-11-16 11:08:00,053 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321270,321283] [2022-11-16 11:08:00,057 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wan-farsync.cil.i[321438,321451] [2022-11-16 11:08:00,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:08:00,395 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:08:00,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:08:00 WrapperNode [2022-11-16 11:08:00,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:08:00,397 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:08:00,398 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:08:00,398 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:08:00,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:08:00" (1/1) ... [2022-11-16 11:08:00,525 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:08:00" (1/1) ... [2022-11-16 11:08:00,702 INFO L138 Inliner]: procedures = 432, calls = 1993, calls flagged for inlining = 195, calls inlined = 179, statements flattened = 5084 [2022-11-16 11:08:00,703 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:08:00,705 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:08:00,705 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:08:00,705 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:08:00,716 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:08:00" (1/1) ... [2022-11-16 11:08:00,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:08:00" (1/1) ... [2022-11-16 11:08:00,770 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:08:00" (1/1) ... [2022-11-16 11:08:00,770 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:08:00" (1/1) ... [2022-11-16 11:08:00,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:08:00" (1/1) ... [2022-11-16 11:08:01,030 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:08:00" (1/1) ... [2022-11-16 11:08:01,054 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:08:00" (1/1) ... [2022-11-16 11:08:01,070 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:08:00" (1/1) ... [2022-11-16 11:08:01,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:08:01,100 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:08:01,101 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:08:01,101 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:08:01,102 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:08:00" (1/1) ... [2022-11-16 11:08:01,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:08:01,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:08:01,136 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:08:01,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:08:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_fst_cleanup_module_12_2 [2022-11-16 11:08:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_fst_cleanup_module_12_2 [2022-11-16 11:08:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:08:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:08:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:08:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:08:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:08:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:08:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:08:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:08:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure fst_remove_one [2022-11-16 11:08:01,193 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_remove_one [2022-11-16 11:08:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:08:01,193 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:08:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:08:01,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:08:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:08:01,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:08:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:08:01,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:08:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-16 11:08:01,195 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-16 11:08:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:08:01,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2022-11-16 11:08:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_67 [2022-11-16 11:08:01,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_67 [2022-11-16 11:08:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:08:01,196 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:08:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure fst_close [2022-11-16 11:08:01,196 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_close [2022-11-16 11:08:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:08:01,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:08:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:08:01,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:08:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 11:08:01,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 11:08:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:08:01,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:08:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure fst_tx_timeout [2022-11-16 11:08:01,198 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_tx_timeout [2022-11-16 11:08:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:08:01,199 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:08:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:08:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:08:01,199 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:08:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure fst_open [2022-11-16 11:08:01,200 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_open [2022-11-16 11:08:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:08:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:08:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:08:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_type_trans [2022-11-16 11:08:01,200 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_type_trans [2022-11-16 11:08:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:08:01,201 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:08:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 11:08:01,201 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 11:08:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:08:01,202 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:08:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:08:01,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:08:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:08:01,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:08:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2022-11-16 11:08:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2022-11-16 11:08:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:08:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:08:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure fst_issue_cmd [2022-11-16 11:08:01,204 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_issue_cmd [2022-11-16 11:08:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:08:01,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:08:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:08:01,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:08:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:08:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:08:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:08:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:08:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-16 11:08:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-16 11:08:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:08:01,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:08:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:08:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:08:01,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:08:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:08:01,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:08:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_card_lock_of_fst_card_info [2022-11-16 11:08:01,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_card_lock_of_fst_card_info [2022-11-16 11:08:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:08:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure fst_cpureset [2022-11-16 11:08:01,208 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_cpureset [2022-11-16 11:08:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:08:01,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:08:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:08:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:08:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:08:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:08:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:08:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:08:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-16 11:08:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-16 11:08:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-11-16 11:08:01,210 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-11-16 11:08:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure fst_q_work_item [2022-11-16 11:08:01,210 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_q_work_item [2022-11-16 11:08:01,210 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:08:01,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:08:01,211 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:08:01,211 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:08:01,211 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:08:01,211 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:08:01,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:08:01,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:08:01,212 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:08:01,212 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:08:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:08:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 11:08:01,213 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 11:08:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-16 11:08:01,213 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-16 11:08:01,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:08:01,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:08:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:08:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:08:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:08:01,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:08:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:08:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:08:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:08:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:08:01,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:08:01,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:08:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:08:01,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:08:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:08:01,216 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:08:01,216 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:08:01,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:08:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:08:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:08:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:08:01,217 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:08:01,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:08:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2022-11-16 11:08:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2022-11-16 11:08:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:08:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2022-11-16 11:08:01,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2022-11-16 11:08:01,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:08:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:08:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:08:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:08:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:08:01,219 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-16 11:08:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-16 11:08:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-16 11:08:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-16 11:08:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-16 11:08:01,220 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-16 11:08:01,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:08:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:08:01,221 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-16 11:08:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-16 11:08:01,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:08:01,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:08:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure farsync_type_trans [2022-11-16 11:08:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure farsync_type_trans [2022-11-16 11:08:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:08:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:08:01,222 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:08:01,222 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:08:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:08:01,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:08:01,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_fst_work_q_lock [2022-11-16 11:08:01,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_fst_work_q_lock [2022-11-16 11:08:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:08:01,224 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:08:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure fst_disable_intr [2022-11-16 11:08:01,224 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_disable_intr [2022-11-16 11:08:01,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:08:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:08:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:08:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:08:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:08:01,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:08:01,225 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:08:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:08:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-16 11:08:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-16 11:08:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure do_bottom_half_tx [2022-11-16 11:08:01,226 INFO L138 BoogieDeclarations]: Found implementation of procedure do_bottom_half_tx [2022-11-16 11:08:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure fst_process_rx_status [2022-11-16 11:08:01,227 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_process_rx_status [2022-11-16 11:08:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:08:01,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:08:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-16 11:08:01,227 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-16 11:08:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2022-11-16 11:08:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2022-11-16 11:08:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-16 11:08:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-16 11:08:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:08:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:08:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-16 11:08:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-16 11:08:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure fst_clear_intr [2022-11-16 11:08:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure fst_clear_intr [2022-11-16 11:08:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2022-11-16 11:08:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2022-11-16 11:08:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:08:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:08:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 11:08:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 11:08:02,277 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:08:02,281 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:08:02,554 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:08:05,868 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:08:05,872 INFO L158 Benchmark]: Toolchain (without parser) took 10495.09ms. Allocated memory was 71.3MB in the beginning and 352.3MB in the end (delta: 281.0MB). Free memory was 39.8MB in the beginning and 221.0MB in the end (delta: -181.2MB). Peak memory consumption was 124.8MB. Max. memory is 16.1GB. [2022-11-16 11:08:05,874 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory was 52.1MB in the beginning and 52.0MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:08:05,875 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5018.23ms. Allocated memory was 71.3MB in the beginning and 207.6MB in the end (delta: 136.3MB). Free memory was 39.6MB in the beginning and 122.7MB in the end (delta: -83.1MB). Peak memory consumption was 95.3MB. Max. memory is 16.1GB. [2022-11-16 11:08:05,877 INFO L158 Benchmark]: Boogie Procedure Inliner took 306.98ms. Allocated memory is still 207.6MB. Free memory was 122.7MB in the beginning and 94.4MB in the end (delta: 28.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-16 11:08:05,878 INFO L158 Benchmark]: Boogie Preprocessor took 394.93ms. Allocated memory is still 207.6MB. Free memory was 94.4MB in the beginning and 106.9MB in the end (delta: -12.6MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. [2022-11-16 11:08:05,879 INFO L158 Benchmark]: RCFGBuilder took 4770.20ms. Allocated memory was 207.6MB in the beginning and 352.3MB in the end (delta: 144.7MB). Free memory was 106.9MB in the beginning and 221.0MB in the end (delta: -114.0MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. [2022-11-16 11:08:05,883 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 71.3MB. Free memory was 52.1MB in the beginning and 52.0MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5018.23ms. Allocated memory was 71.3MB in the beginning and 207.6MB in the end (delta: 136.3MB). Free memory was 39.6MB in the beginning and 122.7MB in the end (delta: -83.1MB). Peak memory consumption was 95.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 306.98ms. Allocated memory is still 207.6MB. Free memory was 122.7MB in the beginning and 94.4MB in the end (delta: 28.3MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 394.93ms. Allocated memory is still 207.6MB. Free memory was 94.4MB in the beginning and 106.9MB in the end (delta: -12.6MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. * RCFGBuilder took 4770.20ms. Allocated memory was 207.6MB in the beginning and 352.3MB in the end (delta: 144.7MB). Free memory was 106.9MB in the beginning and 221.0MB in the end (delta: -114.0MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:08:05,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe9dd88-7a66-4587-ba8c-5b8bc5b433fc/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]