./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 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_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx --witnessprinter.witness.filename witness --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 6a79b35c65887feb0e3310d99b98c096a3638844b86132f83b5aa5c0d07bcad8 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:28:41,130 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:28:41,240 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-21 22:28:41,244 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:28:41,245 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:28:41,279 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:28:41,280 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:28:41,281 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:28:41,282 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:28:41,287 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:28:41,287 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:28:41,288 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:28:41,289 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:28:41,291 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:28:41,291 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:28:41,292 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:28:41,292 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:28:41,293 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:28:41,293 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:28:41,294 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:28:41,294 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:28:41,295 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:28:41,295 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:28:41,296 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:28:41,296 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:28:41,297 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:28:41,297 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:28:41,298 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:28:41,298 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:28:41,299 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:28:41,299 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:28:41,300 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:28:41,300 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:28:41,300 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:28:41,301 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:28:41,301 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:28:41,301 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:28:41,301 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:28:41,302 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:28:41,302 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6a79b35c65887feb0e3310d99b98c096a3638844b86132f83b5aa5c0d07bcad8 [2023-11-21 22:28:41,619 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:28:41,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:28:41,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:28:41,654 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:28:41,654 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:28:41,656 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2023-11-21 22:28:44,668 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:28:45,569 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:28:45,570 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f127513-8f65-4564-b232-be1d29f37fba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2023-11-21 22:28:45,642 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx/data/0f5c52c0b/953df2bcd0e84e4bbf9013d628baa4c0/FLAGe2093c5b5 [2023-11-21 22:28:45,662 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx/data/0f5c52c0b/953df2bcd0e84e4bbf9013d628baa4c0 [2023-11-21 22:28:45,668 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:28:45,670 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:28:45,675 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:28:45,675 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:28:45,681 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:28:45,684 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:28:45" (1/1) ... [2023-11-21 22:28:45,685 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f3aa9fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:45, skipping insertion in model container [2023-11-21 22:28:45,685 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:28:45" (1/1) ... [2023-11-21 22:28:45,894 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:28:49,910 WARN L240 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_1f127513-8f65-4564-b232-be1d29f37fba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490366,490379] [2023-11-21 22:28:49,915 WARN L240 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_1f127513-8f65-4564-b232-be1d29f37fba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490535,490548] [2023-11-21 22:28:49,915 WARN L240 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_1f127513-8f65-4564-b232-be1d29f37fba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490702,490715] [2023-11-21 22:28:49,916 WARN L240 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_1f127513-8f65-4564-b232-be1d29f37fba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490870,490883] [2023-11-21 22:28:49,928 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:28:50,035 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:28:50,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6701] [2023-11-21 22:28:50,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6708] [2023-11-21 22:28:50,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/net/cfg80211.h"), "i" (3014), "i" (12UL)); [6946-6947] [2023-11-21 22:28:50,578 WARN L240 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_1f127513-8f65-4564-b232-be1d29f37fba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490366,490379] [2023-11-21 22:28:50,579 WARN L240 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_1f127513-8f65-4564-b232-be1d29f37fba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490535,490548] [2023-11-21 22:28:50,579 WARN L240 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_1f127513-8f65-4564-b232-be1d29f37fba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490702,490715] [2023-11-21 22:28:50,580 WARN L240 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_1f127513-8f65-4564-b232-be1d29f37fba/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i[490870,490883] [2023-11-21 22:28:50,587 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:28:50,927 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:28:50,934 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:28:50,935 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:50 WrapperNode [2023-11-21 22:28:50,936 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:28:50,937 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:28:50,937 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:28:50,937 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:28:50,944 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:50" (1/1) ... [2023-11-21 22:28:51,126 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:50" (1/1) ... [2023-11-21 22:28:51,440 INFO L138 Inliner]: procedures = 473, calls = 4811, calls flagged for inlining = 229, calls inlined = 199, statements flattened = 9407 [2023-11-21 22:28:51,441 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:28:51,442 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:28:51,442 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:28:51,442 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:28:51,453 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:50" (1/1) ... [2023-11-21 22:28:51,453 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:50" (1/1) ... [2023-11-21 22:28:51,513 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:50" (1/1) ... [2023-11-21 22:28:55,007 WARN L106 HeapSplitter]: Omit memory slicing because it failed with the following exception: Unsupported: Procedure #Ultimate.C_memcpy is not part of the Ultimate memory model but has specification other that is not a ModifiesSpecification [2023-11-21 22:28:55,008 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:50" (1/1) ... [2023-11-21 22:28:55,008 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:50" (1/1) ... [2023-11-21 22:28:55,201 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:50" (1/1) ... [2023-11-21 22:28:55,235 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:50" (1/1) ... [2023-11-21 22:28:55,301 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:50" (1/1) ... [2023-11-21 22:28:55,338 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:50" (1/1) ... [2023-11-21 22:28:55,400 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:28:55,402 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:28:55,402 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:28:55,402 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:28:55,403 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:50" (1/1) ... [2023-11-21 22:28:55,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:28:55,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:28:55,439 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:28:55,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f127513-8f65-4564-b232-be1d29f37fba/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:28:55,490 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2023-11-21 22:28:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2023-11-21 22:28:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2023-11-21 22:28:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2023-11-21 22:28:55,491 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2023-11-21 22:28:55,491 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2023-11-21 22:28:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2023-11-21 22:28:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2023-11-21 22:28:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 22:28:55,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 22:28:55,492 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2023-11-21 22:28:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2023-11-21 22:28:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2023-11-21 22:28:55,493 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2023-11-21 22:28:55,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 22:28:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 22:28:55,494 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2023-11-21 22:28:55,494 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2023-11-21 22:28:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-21 22:28:55,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-21 22:28:55,495 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2023-11-21 22:28:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2023-11-21 22:28:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2023-11-21 22:28:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2023-11-21 22:28:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-21 22:28:55,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-21 22:28:55,496 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2023-11-21 22:28:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2023-11-21 22:28:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-21 22:28:55,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-21 22:28:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-21 22:28:55,497 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2023-11-21 22:28:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2023-11-21 22:28:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2023-11-21 22:28:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2023-11-21 22:28:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2023-11-21 22:28:55,498 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2023-11-21 22:28:55,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 22:28:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 22:28:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2023-11-21 22:28:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2023-11-21 22:28:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 22:28:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 22:28:55,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 22:28:55,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 22:28:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 22:28:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2023-11-21 22:28:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2023-11-21 22:28:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2023-11-21 22:28:55,500 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2023-11-21 22:28:55,500 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2023-11-21 22:28:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2023-11-21 22:28:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-21 22:28:55,501 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-21 22:28:55,501 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-21 22:28:55,502 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-21 22:28:55,502 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2023-11-21 22:28:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2023-11-21 22:28:55,503 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2023-11-21 22:28:55,503 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2023-11-21 22:28:55,503 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-21 22:28:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-21 22:28:55,504 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2023-11-21 22:28:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2023-11-21 22:28:55,504 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2023-11-21 22:28:55,504 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2023-11-21 22:28:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 22:28:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2023-11-21 22:28:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2023-11-21 22:28:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2023-11-21 22:28:55,505 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2023-11-21 22:28:55,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 22:28:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 22:28:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 22:28:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2023-11-21 22:28:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2023-11-21 22:28:55,506 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2023-11-21 22:28:55,506 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2023-11-21 22:28:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 22:28:55,507 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2023-11-21 22:28:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2023-11-21 22:28:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 22:28:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 22:28:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 22:28:55,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 22:28:55,508 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2023-11-21 22:28:55,509 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2023-11-21 22:28:55,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-21 22:28:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-21 22:28:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2023-11-21 22:28:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2023-11-21 22:28:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2023-11-21 22:28:55,510 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2023-11-21 22:28:55,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 22:28:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2023-11-21 22:28:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2023-11-21 22:28:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2023-11-21 22:28:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2023-11-21 22:28:55,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-21 22:28:55,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-21 22:28:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2023-11-21 22:28:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2023-11-21 22:28:55,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-21 22:28:55,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-21 22:28:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:28:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2023-11-21 22:28:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2023-11-21 22:28:55,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 22:28:55,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 22:28:55,514 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2023-11-21 22:28:55,514 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2023-11-21 22:28:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 22:28:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2023-11-21 22:28:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2023-11-21 22:28:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2023-11-21 22:28:55,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2023-11-21 22:28:55,515 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 22:28:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 22:28:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_open [2023-11-21 22:28:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_open [2023-11-21 22:28:55,516 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2023-11-21 22:28:55,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2023-11-21 22:28:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-21 22:28:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-21 22:28:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2023-11-21 22:28:55,517 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2023-11-21 22:28:55,517 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-21 22:28:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-21 22:28:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-21 22:28:55,518 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-21 22:28:55,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:28:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:28:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-21 22:28:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-21 22:28:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-21 22:28:55,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-21 22:28:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 22:28:55,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 22:28:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 22:28:55,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 22:28:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2023-11-21 22:28:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rndis_wlan_driver_exit_11_2 [2023-11-21 22:28:55,525 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-21 22:28:55,525 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-21 22:28:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2023-11-21 22:28:55,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2023-11-21 22:28:55,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-21 22:28:55,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-21 22:28:55,527 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-21 22:28:55,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-21 22:28:55,533 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2023-11-21 22:28:55,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2023-11-21 22:28:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-21 22:28:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-21 22:28:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2023-11-21 22:28:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2023-11-21 22:28:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_stop [2023-11-21 22:28:55,535 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_stop [2023-11-21 22:28:55,535 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2023-11-21 22:28:55,536 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2023-11-21 22:28:55,536 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-21 22:28:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-21 22:28:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2023-11-21 22:28:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2023-11-21 22:28:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 22:28:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 22:28:55,537 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-21 22:28:55,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-21 22:28:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-21 22:28:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-21 22:28:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 22:28:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 22:28:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 22:28:55,538 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2023-11-21 22:28:55,538 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2023-11-21 22:28:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 22:28:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2023-11-21 22:28:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2023-11-21 22:28:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2023-11-21 22:28:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2023-11-21 22:28:55,539 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2023-11-21 22:28:55,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2023-11-21 22:28:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-11-21 22:28:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-11-21 22:28:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 22:28:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-21 22:28:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-21 22:28:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2023-11-21 22:28:55,540 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2023-11-21 22:28:55,540 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-21 22:28:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-21 22:28:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2023-11-21 22:28:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2023-11-21 22:28:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-21 22:28:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-21 22:28:55,541 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 22:28:55,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 22:28:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2023-11-21 22:28:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2023-11-21 22:28:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 22:28:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 22:28:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-21 22:28:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-21 22:28:55,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_7_4 [2023-11-21 22:28:55,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_7_4 [2023-11-21 22:28:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-21 22:28:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-21 22:28:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 22:28:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 22:28:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2023-11-21 22:28:55,543 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2023-11-21 22:28:55,543 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2023-11-21 22:28:55,544 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2023-11-21 22:28:55,544 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2023-11-21 22:28:55,545 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2023-11-21 22:28:55,545 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 22:28:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 22:28:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2023-11-21 22:28:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2023-11-21 22:28:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2023-11-21 22:28:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2023-11-21 22:28:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2023-11-21 22:28:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2023-11-21 22:28:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 22:28:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2023-11-21 22:28:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2023-11-21 22:28:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 22:28:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 22:28:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2023-11-21 22:28:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2023-11-21 22:28:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-21 22:28:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-21 22:28:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-21 22:28:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-21 22:28:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2023-11-21 22:28:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2023-11-21 22:28:55,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 22:28:55,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 22:28:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-21 22:28:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-21 22:28:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2023-11-21 22:28:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2023-11-21 22:28:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2023-11-21 22:28:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2023-11-21 22:28:55,549 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2023-11-21 22:28:55,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2023-11-21 22:28:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2023-11-21 22:28:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2023-11-21 22:28:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2023-11-21 22:28:55,550 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2023-11-21 22:28:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-21 22:28:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 22:28:55,550 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-21 22:28:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-21 22:28:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2023-11-21 22:28:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2023-11-21 22:28:55,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 22:28:55,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 22:28:56,596 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:28:56,601 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:28:57,223 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 22:29:21,569 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 22:29:22,108 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:29:26,449 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:29:26,450 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:29:26,454 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:29:26 BoogieIcfgContainer [2023-11-21 22:29:26,454 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:29:26,460 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:29:26,465 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:29:26,469 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:29:26,470 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:28:45" (1/3) ... [2023-11-21 22:29:26,470 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67b1f235 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:29:26, skipping insertion in model container [2023-11-21 22:29:26,471 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:50" (2/3) ... [2023-11-21 22:29:26,473 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@67b1f235 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:29:26, skipping insertion in model container [2023-11-21 22:29:26,473 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:29:26" (3/3) ... [2023-11-21 22:29:26,475 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-wireless-rndis_wlan.cil.i [2023-11-21 22:29:26,498 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:29:26,499 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2023-11-21 22:29:26,637 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:29:26,643 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@70b70c1e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:29:26,644 INFO L358 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2023-11-21 22:29:26,661 INFO L276 IsEmpty]: Start isEmpty. Operand has 2357 states, 1447 states have (on average 1.3165169315825846) internal successors, (1905), 1451 states have internal predecessors, (1905), 788 states have call successors, (788), 120 states have call predecessors, (788), 119 states have return successors, (780), 780 states have call predecessors, (780), 780 states have call successors, (780) [2023-11-21 22:29:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2023-11-21 22:29:26,714 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:29:26,715 INFO L195 NwaCegarLoop]: trace histogram [37, 36, 36, 36, 36, 36, 36, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:29:26,716 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2023-11-21 22:29:26,722 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:29:26,722 INFO L85 PathProgramCache]: Analyzing trace with hash 1218120759, now seen corresponding path program 1 times [2023-11-21 22:29:26,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:29:26,734 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742391882] [2023-11-21 22:29:26,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:29:26,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:29:27,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:28,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:28,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:28,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:28,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-21 22:29:28,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:28,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:28,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:28,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-21 22:29:28,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:28,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:28,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:28,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-21 22:29:28,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:28,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:28,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:28,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-21 22:29:28,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:28,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:28,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:28,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-21 22:29:28,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-21 22:29:29,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-21 22:29:29,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-21 22:29:29,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-21 22:29:29,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-21 22:29:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-21 22:29:29,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-21 22:29:29,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-21 22:29:29,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-21 22:29:29,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-21 22:29:29,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-21 22:29:29,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-21 22:29:29,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-21 22:29:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-21 22:29:29,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-21 22:29:29,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-21 22:29:29,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-21 22:29:29,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-21 22:29:29,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-21 22:29:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-21 22:29:29,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-21 22:29:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-21 22:29:29,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-21 22:29:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-21 22:29:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-21 22:29:29,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2023-11-21 22:29:29,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2023-11-21 22:29:29,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-21 22:29:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-11-21 22:29:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:29,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat