./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl --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 3f5bdb6b0aa6babe38c3d2b7c8b86a9d169e61742b5c110bfab8a392415efc49 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 02:22:15,180 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 02:22:15,256 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-12 02:22:15,262 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 02:22:15,263 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-12 02:22:15,291 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 02:22:15,292 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-12 02:22:15,292 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-12 02:22:15,293 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 02:22:15,294 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-12 02:22:15,295 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 02:22:15,295 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 02:22:15,296 INFO L153 SettingsManager]: * Use SBE=true [2023-11-12 02:22:15,296 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 02:22:15,297 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 02:22:15,298 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 02:22:15,298 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 02:22:15,299 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 02:22:15,299 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 02:22:15,300 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 02:22:15,300 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 02:22:15,301 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 02:22:15,301 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 02:22:15,302 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-12 02:22:15,302 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-12 02:22:15,303 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:22:15,303 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 02:22:15,304 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 02:22:15,304 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 02:22:15,304 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-12 02:22:15,319 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 02:22:15,319 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-12 02:22:15,319 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 02:22:15,320 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-12 02:22:15,320 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 02:22:15,320 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-12 02:22:15,320 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_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f5bdb6b0aa6babe38c3d2b7c8b86a9d169e61742b5c110bfab8a392415efc49 [2023-11-12 02:22:15,623 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 02:22:15,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 02:22:15,655 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 02:22:15,656 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 02:22:15,657 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 02:22:15,658 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2023-11-12 02:22:18,831 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 02:22:19,598 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 02:22:19,599 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e442f91-2ff3-4f78-867c-2ef6042755d6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2023-11-12 02:22:19,663 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl/data/793c578e5/9165bd673d7c4dde842b7e5f71fec068/FLAG59c6ff6c1 [2023-11-12 02:22:19,676 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl/data/793c578e5/9165bd673d7c4dde842b7e5f71fec068 [2023-11-12 02:22:19,679 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 02:22:19,680 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 02:22:19,681 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 02:22:19,682 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 02:22:19,691 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 02:22:19,694 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:22:19" (1/1) ... [2023-11-12 02:22:19,696 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e143c7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:22:19, skipping insertion in model container [2023-11-12 02:22:19,696 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 02:22:19" (1/1) ... [2023-11-12 02:22:19,921 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 02:22:23,373 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_2e442f91-2ff3-4f78-867c-2ef6042755d6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[448621,448634] [2023-11-12 02:22:23,448 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:22:23,514 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 02:22:23,753 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"); [7111] [2023-11-12 02:22:23,756 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; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [7119-7120] [2023-11-12 02:22:23,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [7133] [2023-11-12 02:22:23,772 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" (3259), "i" (12UL)); [7553-7554] [2023-11-12 02:22:24,110 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_2e442f91-2ff3-4f78-867c-2ef6042755d6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i[448621,448634] [2023-11-12 02:22:24,122 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 02:22:24,396 WARN L672 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 02:22:24,405 INFO L206 MainTranslator]: Completed translation [2023-11-12 02:22:24,405 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:22:24 WrapperNode [2023-11-12 02:22:24,406 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 02:22:24,407 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 02:22:24,407 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 02:22:24,407 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 02:22:24,415 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:22:24" (1/1) ... [2023-11-12 02:22:24,620 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:22:24" (1/1) ... [2023-11-12 02:22:24,960 INFO L138 Inliner]: procedures = 321, calls = 4708, calls flagged for inlining = 124, calls inlined = 122, statements flattened = 8985 [2023-11-12 02:22:24,961 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 02:22:24,962 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 02:22:24,963 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 02:22:24,963 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 02:22:24,974 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:22:24" (1/1) ... [2023-11-12 02:22:24,974 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:22:24" (1/1) ... [2023-11-12 02:22:25,051 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:22:24" (1/1) ... [2023-11-12 02:22:25,052 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:22:24" (1/1) ... [2023-11-12 02:22:25,358 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:22:24" (1/1) ... [2023-11-12 02:22:25,402 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:22:24" (1/1) ... [2023-11-12 02:22:25,452 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:22:24" (1/1) ... [2023-11-12 02:22:25,499 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:22:24" (1/1) ... [2023-11-12 02:22:25,566 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 02:22:25,568 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 02:22:25,568 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 02:22:25,569 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 02:22:25,570 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:22:24" (1/1) ... [2023-11-12 02:22:25,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-12 02:22:25,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl/z3 [2023-11-12 02:22:25,603 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-12 02:22:25,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e442f91-2ff3-4f78-867c-2ef6042755d6/bin/uautomizer-verify-uTZkv6EMXl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-12 02:22:25,725 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-12 02:22:25,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-12 02:22:25,725 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_reset [2023-11-12 02:22:25,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_reset [2023-11-12 02:22:25,725 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2023-11-12 02:22:25,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2023-11-12 02:22:25,726 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_stop [2023-11-12 02:22:25,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_stop [2023-11-12 02:22:25,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-12 02:22:25,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 02:22:25,726 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_config_parameter_str [2023-11-12 02:22:25,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_config_parameter_str [2023-11-12 02:22:25,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-12 02:22:25,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-12 02:22:25,727 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-12 02:22:25,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-12 02:22:25,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-12 02:22:25,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-12 02:22:25,727 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_power_mgmt [2023-11-12 02:22:25,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_power_mgmt [2023-11-12 02:22:25,728 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_station [2023-11-12 02:22:25,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_station [2023-11-12 02:22:25,728 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2023-11-12 02:22:25,728 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2023-11-12 02:22:25,728 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2023-11-12 02:22:25,728 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2023-11-12 02:22:25,728 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_cipher_to_alg [2023-11-12 02:22:25,729 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_cipher_to_alg [2023-11-12 02:22:25,729 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-12 02:22:25,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-12 02:22:25,729 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_pause_rx [2023-11-12 02:22:25,729 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_pause_rx [2023-11-12 02:22:25,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_5 [2023-11-12 02:22:25,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_5 [2023-11-12 02:22:25,729 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_channel [2023-11-12 02:22:25,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_channel [2023-11-12 02:22:25,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-12 02:22:25,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-12 02:22:25,730 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_leave_ibss [2023-11-12 02:22:25,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_leave_ibss [2023-11-12 02:22:25,730 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-12 02:22:25,730 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-12 02:22:25,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_7 [2023-11-12 02:22:25,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_7 [2023-11-12 02:22:25,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_disconnect_6 [2023-11-12 02:22:25,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_disconnect_6 [2023-11-12 02:22:25,731 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_worker [2023-11-12 02:22:25,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_worker [2023-11-12 02:22:25,731 INFO L130 BoogieDeclarations]: Found specification of procedure add_wep_key [2023-11-12 02:22:25,731 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wep_key [2023-11-12 02:22:25,731 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_change_virtual_intf [2023-11-12 02:22:25,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_change_virtual_intf [2023-11-12 02:22:25,732 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_tx_power [2023-11-12 02:22:25,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_tx_power [2023-11-12 02:22:25,732 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_tx_fixup [2023-11-12 02:22:25,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_tx_fixup [2023-11-12 02:22:25,732 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_default_key [2023-11-12 02:22:25,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_default_key [2023-11-12 02:22:25,732 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_pmksa [2023-11-12 02:22:25,733 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_pmksa [2023-11-12 02:22:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2023-11-12 02:22:25,733 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2023-11-12 02:22:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-12 02:22:25,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-12 02:22:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-12 02:22:25,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-12 02:22:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-12 02:22:25,734 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-12 02:22:25,734 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-11-12 02:22:25,734 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-11-12 02:22:25,734 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_tx_power [2023-11-12 02:22:25,734 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_tx_power [2023-11-12 02:22:25,734 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_bind [2023-11-12 02:22:25,734 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_bind [2023-11-12 02:22:25,734 INFO L130 BoogieDeclarations]: Found specification of procedure set_bssid [2023-11-12 02:22:25,734 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bssid [2023-11-12 02:22:25,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 02:22:25,735 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 02:22:25,735 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_del_key [2023-11-12 02:22:25,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_del_key [2023-11-12 02:22:25,735 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_set_multicast_list [2023-11-12 02:22:25,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_set_multicast_list [2023-11-12 02:22:25,735 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 02:22:25,735 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 02:22:25,735 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2023-11-12 02:22:25,736 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2023-11-12 02:22:25,736 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-12 02:22:25,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-12 02:22:25,736 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_purge_paused_rxq [2023-11-12 02:22:25,736 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_purge_paused_rxq [2023-11-12 02:22:25,736 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-12 02:22:25,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-12 02:22:25,736 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-12 02:22:25,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-12 02:22:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_get_scan_results [2023-11-12 02:22:25,737 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_get_scan_results [2023-11-12 02:22:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 02:22:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-12 02:22:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-12 02:22:25,737 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-12 02:22:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_cqm_rssi_config [2023-11-12 02:22:25,737 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_cqm_rssi_config [2023-11-12 02:22:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_unbind [2023-11-12 02:22:25,738 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_unbind [2023-11-12 02:22:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_join_ibss [2023-11-12 02:22:25,738 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_join_ibss [2023-11-12 02:22:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bssid [2023-11-12 02:22:25,738 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bssid [2023-11-12 02:22:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure set_encr_mode [2023-11-12 02:22:25,738 INFO L138 BoogieDeclarations]: Found implementation of procedure set_encr_mode [2023-11-12 02:22:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure get_rndis_wlan_priv [2023-11-12 02:22:25,739 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rndis_wlan_priv [2023-11-12 02:22:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-11-12 02:22:25,739 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-11-12 02:22:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 02:22:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure set_device_pmkids [2023-11-12 02:22:25,739 INFO L138 BoogieDeclarations]: Found implementation of procedure set_device_pmkids [2023-11-12 02:22:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_flush_pmksa [2023-11-12 02:22:25,739 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_flush_pmksa [2023-11-12 02:22:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2023-11-12 02:22:25,740 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2023-11-12 02:22:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-12 02:22:25,740 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-12 02:22:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-11-12 02:22:25,740 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-11-12 02:22:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-12 02:22:25,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-12 02:22:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure get_device_pmkids [2023-11-12 02:22:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device_pmkids [2023-11-12 02:22:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock_bh [2023-11-12 02:22:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock_bh [2023-11-12 02:22:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-11-12 02:22:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-11-12 02:22:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 02:22:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 02:22:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2023-11-12 02:22:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2023-11-12 02:22:25,742 INFO L130 BoogieDeclarations]: Found specification of procedure set_infra_mode [2023-11-12 02:22:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure set_infra_mode [2023-11-12 02:22:25,742 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_command [2023-11-12 02:22:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_command [2023-11-12 02:22:25,742 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_scan_done [2023-11-12 02:22:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_scan_done [2023-11-12 02:22:25,742 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-12 02:22:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-12 02:22:25,743 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-12 02:22:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-12 02:22:25,743 INFO L130 BoogieDeclarations]: Found specification of procedure next_bssid_list_item [2023-11-12 02:22:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure next_bssid_list_item [2023-11-12 02:22:25,743 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-12 02:22:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-12 02:22:25,743 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-12 02:22:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-12 02:22:25,743 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_fill_station_info [2023-11-12 02:22:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_fill_station_info [2023-11-12 02:22:25,744 INFO L130 BoogieDeclarations]: Found specification of procedure set_priv_filter [2023-11-12 02:22:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure set_priv_filter [2023-11-12 02:22:25,744 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-12 02:22:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-12 02:22:25,744 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-12 02:22:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-12 02:22:25,744 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_wiphy_params [2023-11-12 02:22:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_wiphy_params [2023-11-12 02:22:25,745 INFO L130 BoogieDeclarations]: Found specification of procedure unknown_early_init [2023-11-12 02:22:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure unknown_early_init [2023-11-12 02:22:25,745 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-12 02:22:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-12 02:22:25,745 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-12 02:22:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-12 02:22:25,745 INFO L130 BoogieDeclarations]: Found specification of procedure disassociate [2023-11-12 02:22:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure disassociate [2023-11-12 02:22:25,745 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-12 02:22:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-12 02:22:25,746 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2023-11-12 02:22:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2023-11-12 02:22:25,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-12 02:22:25,746 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_pmksa [2023-11-12 02:22:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_pmksa [2023-11-12 02:22:25,746 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_query_oid [2023-11-12 02:22:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_query_oid [2023-11-12 02:22:25,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 02:22:25,747 INFO L130 BoogieDeclarations]: Found specification of procedure oid_to_string [2023-11-12 02:22:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure oid_to_string [2023-11-12 02:22:25,747 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2023-11-12 02:22:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2023-11-12 02:22:25,747 INFO L130 BoogieDeclarations]: Found specification of procedure get_current_channel [2023-11-12 02:22:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current_channel [2023-11-12 02:22:25,747 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_free [2023-11-12 02:22:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_free [2023-11-12 02:22:25,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 02:22:25,748 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2023-11-12 02:22:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2023-11-12 02:22:25,748 INFO L130 BoogieDeclarations]: Found specification of procedure is_wpa_key [2023-11-12 02:22:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure is_wpa_key [2023-11-12 02:22:25,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-12 02:22:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-12 02:22:25,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-12 02:22:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-12 02:22:25,748 INFO L130 BoogieDeclarations]: Found specification of procedure deauthenticate [2023-11-12 02:22:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure deauthenticate [2023-11-12 02:22:25,749 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-12 02:22:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-12 02:22:25,749 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320a_early_init [2023-11-12 02:22:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320a_early_init [2023-11-12 02:22:25,749 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_michael_mic_failure [2023-11-12 02:22:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_michael_mic_failure [2023-11-12 02:22:25,749 INFO L130 BoogieDeclarations]: Found specification of procedure set_default_iw_params [2023-11-12 02:22:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure set_default_iw_params [2023-11-12 02:22:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 02:22:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2023-11-12 02:22:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2023-11-12 02:22:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_error_status [2023-11-12 02:22:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_error_status [2023-11-12 02:22:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-12 02:22:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-12 02:22:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-12 02:22:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-12 02:22:25,751 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_check_bssid_list [2023-11-12 02:22:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_check_bssid_list [2023-11-12 02:22:25,751 INFO L130 BoogieDeclarations]: Found specification of procedure __toupper [2023-11-12 02:22:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __toupper [2023-11-12 02:22:25,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 02:22:25,751 INFO L130 BoogieDeclarations]: Found specification of procedure bcm4320b_early_init [2023-11-12 02:22:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm4320b_early_init [2023-11-12 02:22:25,751 INFO L130 BoogieDeclarations]: Found specification of procedure set_channel [2023-11-12 02:22:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channel [2023-11-12 02:22:25,752 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_status [2023-11-12 02:22:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_status [2023-11-12 02:22:25,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-12 02:22:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-12 02:22:25,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 02:22:25,752 INFO L130 BoogieDeclarations]: Found specification of procedure level_to_qual [2023-11-12 02:22:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure level_to_qual [2023-11-12 02:22:25,752 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume_rx [2023-11-12 02:22:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume_rx [2023-11-12 02:22:25,753 INFO L130 BoogieDeclarations]: Found specification of procedure set_essid [2023-11-12 02:22:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure set_essid [2023-11-12 02:22:25,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 02:22:25,753 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2023-11-12 02:22:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2023-11-12 02:22:25,753 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-12 02:22:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-12 02:22:25,754 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_start_bssid_list_scan [2023-11-12 02:22:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_start_bssid_list_scan [2023-11-12 02:22:25,754 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_device_poller [2023-11-12 02:22:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_device_poller [2023-11-12 02:22:25,754 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_copy_module_params [2023-11-12 02:22:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_copy_module_params [2023-11-12 02:22:25,754 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_add_key [2023-11-12 02:22:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_add_key [2023-11-12 02:22:25,754 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-12 02:22:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-12 02:22:25,755 INFO L130 BoogieDeclarations]: Found specification of procedure get_bcm4320_power_dbm [2023-11-12 02:22:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bcm4320_power_dbm [2023-11-12 02:22:25,755 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-11-12 02:22:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-11-12 02:22:25,755 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-12 02:22:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-12 02:22:25,755 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-12 02:22:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-12 02:22:25,756 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_rx_fixup [2023-11-12 02:22:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_rx_fixup [2023-11-12 02:22:25,756 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_set_oid [2023-11-12 02:22:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_set_oid [2023-11-12 02:22:25,756 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_wlan_indication [2023-11-12 02:22:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_wlan_indication [2023-11-12 02:22:25,756 INFO L130 BoogieDeclarations]: Found specification of procedure set_auth_mode [2023-11-12 02:22:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auth_mode [2023-11-12 02:22:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure get_bssid [2023-11-12 02:22:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bssid [2023-11-12 02:22:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure is_associated [2023-11-12 02:22:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure is_associated [2023-11-12 02:22:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-11-12 02:22:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-11-12 02:22:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-12 02:22:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-12 02:22:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_scan [2023-11-12 02:22:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_scan [2023-11-12 02:22:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 02:22:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-12 02:22:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-12 02:22:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure debug_print_pmkids [2023-11-12 02:22:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_print_pmkids [2023-11-12 02:22:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-11-12 02:22:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-11-12 02:22:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 02:22:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 02:22:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure rndis_dump_station [2023-11-12 02:22:25,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rndis_dump_station [2023-11-12 02:22:25,759 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-12 02:22:25,759 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-12 02:22:26,888 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 02:22:26,899 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 02:22:27,703 INFO L770 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-12 02:22:52,676 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 02:22:52,710 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 02:22:52,710 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-12 02:22:52,717 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:22:52 BoogieIcfgContainer [2023-11-12 02:22:52,717 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 02:22:52,722 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-12 02:22:52,722 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-12 02:22:52,726 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-12 02:22:52,726 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 02:22:19" (1/3) ... [2023-11-12 02:22:52,728 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c56993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:22:52, skipping insertion in model container [2023-11-12 02:22:52,728 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 02:22:24" (2/3) ... [2023-11-12 02:22:52,730 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c56993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 02:22:52, skipping insertion in model container [2023-11-12 02:22:52,730 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 02:22:52" (3/3) ... [2023-11-12 02:22:52,732 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--rndis_wlan.ko-entry_point.cil.out.i [2023-11-12 02:22:52,754 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-12 02:22:52,754 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-12 02:22:52,885 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-12 02:22:52,892 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;@39bef1c6, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-12 02:22:52,892 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-12 02:22:52,911 INFO L276 IsEmpty]: Start isEmpty. Operand has 3206 states, 2224 states have (on average 1.381294964028777) internal successors, (3072), 2247 states have internal predecessors, (3072), 844 states have call successors, (844), 137 states have call predecessors, (844), 136 states have return successors, (833), 833 states have call predecessors, (833), 833 states have call successors, (833) [2023-11-12 02:22:52,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 624 [2023-11-12 02:22:52,992 INFO L187 NwaCegarLoop]: Found error trace [2023-11-12 02:22:52,994 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 24, 24, 24, 24, 24, 24, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 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, 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] [2023-11-12 02:22:52,995 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-12 02:22:53,002 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 02:22:53,003 INFO L85 PathProgramCache]: Analyzing trace with hash 1934784374, now seen corresponding path program 1 times [2023-11-12 02:22:53,013 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-12 02:22:53,013 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [112036558] [2023-11-12 02:22:53,014 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-12 02:22:53,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 02:22:55,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:55,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2023-11-12 02:22:55,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:55,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:55,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:55,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-12 02:22:55,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:55,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:55,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:55,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:55,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:55,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2023-11-12 02:22:55,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:55,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:55,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:55,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:55,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2023-11-12 02:22:56,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-12 02:22:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-12 02:22:56,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-11-12 02:22:56,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2023-11-12 02:22:56,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2023-11-12 02:22:56,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2023-11-12 02:22:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2023-11-12 02:22:56,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2023-11-12 02:22:56,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2023-11-12 02:22:56,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2023-11-12 02:22:56,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2023-11-12 02:22:56,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2023-11-12 02:22:56,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2023-11-12 02:22:56,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2023-11-12 02:22:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2023-11-12 02:22:56,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2023-11-12 02:22:56,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-12 02:22:56,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 323 [2023-11-12 02:22:56,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2023-11-12 02:22:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:56,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2023-11-12 02:22:56,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:56,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 356 [2023-11-12 02:22:57,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 367 [2023-11-12 02:22:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 378 [2023-11-12 02:22:57,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 389 [2023-11-12 02:22:57,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 400 [2023-11-12 02:22:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2023-11-12 02:22:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2023-11-12 02:22:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 433 [2023-11-12 02:22:57,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 444 [2023-11-12 02:22:57,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 455 [2023-11-12 02:22:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2023-11-12 02:22:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 477 [2023-11-12 02:22:57,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 488 [2023-11-12 02:22:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 499 [2023-11-12 02:22:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2023-11-12 02:22:57,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 521 [2023-11-12 02:22:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 532 [2023-11-12 02:22:57,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 543 [2023-11-12 02:22:57,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 554 [2023-11-12 02:22:57,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 565 [2023-11-12 02:22:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 576 [2023-11-12 02:22:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-12 02:22:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 598 [2023-11-12 02:22:57,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2023-11-12 02:22:57,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-12 02:22:57,759 INFO L134 CoverageAnalysis]: Checked inductivity of 5147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5147 trivial. 0 not checked. [2023-11-12 02:22:57,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-12 02:22:57,760 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [112036558] [2023-11-12 02:22:57,761 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [112036558] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-12 02:22:57,761 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-12 02:22:57,762 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-12 02:22:57,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [650673393] [2023-11-12 02:22:57,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-12 02:22:57,770 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-12 02:22:57,770 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-12 02:22:57,799 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-12 02:22:57,800 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-12 02:22:57,809 INFO L87 Difference]: Start difference. First operand has 3206 states, 2224 states have (on average 1.381294964028777) internal successors, (3072), 2247 states have internal predecessors, (3072), 844 states have call successors, (844), 137 states have call predecessors, (844), 136 states have return successors, (833), 833 states have call predecessors, (833), 833 states have call successors, (833) Second operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (54), 5 states have call predecessors, (54), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49)