./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5eb3f0f7fbd0ab57546a0ac02256a38ed05a9424bb7a81ac298c225eddd7bc79 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 11:35:00,859 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 11:35:00,861 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 11:35:00,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 11:35:00,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 11:35:00,880 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 11:35:00,882 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 11:35:00,883 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 11:35:00,885 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 11:35:00,886 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 11:35:00,887 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 11:35:00,888 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 11:35:00,888 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 11:35:00,889 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 11:35:00,890 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 11:35:00,891 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 11:35:00,892 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 11:35:00,893 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 11:35:00,895 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 11:35:00,897 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 11:35:00,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 11:35:00,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 11:35:00,901 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 11:35:00,901 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 11:35:00,905 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 11:35:00,905 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 11:35:00,906 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 11:35:00,906 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 11:35:00,907 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 11:35:00,908 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 11:35:00,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 11:35:00,909 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 11:35:00,910 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 11:35:00,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 11:35:00,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 11:35:00,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 11:35:00,912 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 11:35:00,912 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 11:35:00,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 11:35:00,913 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 11:35:00,914 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 11:35:00,915 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 11:35:00,937 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 11:35:00,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 11:35:00,938 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 11:35:00,938 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 11:35:00,938 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 11:35:00,939 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 11:35:00,939 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 11:35:00,939 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 11:35:00,940 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 11:35:00,940 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 11:35:00,940 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 11:35:00,940 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 11:35:00,940 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 11:35:00,941 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 11:35:00,941 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 11:35:00,941 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 11:35:00,941 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 11:35:00,941 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 11:35:00,942 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 11:35:00,942 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 11:35:00,942 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 11:35:00,942 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 11:35:00,942 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 11:35:00,943 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 11:35:00,943 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 11:35:00,943 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 11:35:00,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 11:35:00,943 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 11:35:00,943 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 11:35:00,944 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 11:35:00,944 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 11:35:00,944 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 11:35:00,944 INFO L138 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_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eb3f0f7fbd0ab57546a0ac02256a38ed05a9424bb7a81ac298c225eddd7bc79 [2022-12-13 11:35:01,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 11:35:01,155 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 11:35:01,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 11:35:01,158 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 11:35:01,159 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 11:35:01,160 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-12-13 11:35:03,731 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 11:35:04,034 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 11:35:04,034 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-12-13 11:35:04,055 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/data/5221dd376/e3d72393cb3948c3aa3d698c94f350c1/FLAG36b83d6ef [2022-12-13 11:35:04,069 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/data/5221dd376/e3d72393cb3948c3aa3d698c94f350c1 [2022-12-13 11:35:04,072 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 11:35:04,073 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 11:35:04,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 11:35:04,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 11:35:04,078 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 11:35:04,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 11:35:04" (1/1) ... [2022-12-13 11:35:04,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fc89c49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:04, skipping insertion in model container [2022-12-13 11:35:04,080 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 11:35:04" (1/1) ... [2022-12-13 11:35:04,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 11:35:04,183 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 11:35:04,583 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 11:35:04,678 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:35:04,746 WARN L237 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_a5932e0d-5ded-4460-97cf-344dcf47f044/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-12-13 11:35:04,877 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 11:35:05,006 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,014 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,033 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,038 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 11:35:05,039 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,040 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,041 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,041 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,042 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 11:35:05,046 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 11:35:05,046 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,047 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,048 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,049 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,049 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 11:35:05,066 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,066 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:35:05,067 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,071 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,072 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:35:05,072 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,077 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,077 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,083 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,084 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,084 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,088 WARN L623 FunctionHandler]: Unknown extern function usbnet_write_cmd_async [2022-12-13 11:35:05,089 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,092 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 11:35:05,093 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-12-13 11:35:05,097 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:35:05,099 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,101 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,105 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,107 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,108 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,108 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,109 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,115 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,119 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,128 WARN L623 FunctionHandler]: Unknown extern function mii_check_media [2022-12-13 11:35:05,129 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-13 11:35:05,131 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,132 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:35:05,134 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,140 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,143 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,143 WARN L623 FunctionHandler]: Unknown extern function usbnet_defer_kevent [2022-12-13 11:35:05,144 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,151 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,164 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,174 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,175 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,184 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 11:35:05,185 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,192 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-13 11:35:05,198 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,200 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,212 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:35:05,217 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:35:05,222 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:35:05,223 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,224 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,225 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-12-13 11:35:05,226 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,233 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,234 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:35:05,235 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,235 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:35:05,236 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,238 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,240 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,242 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,244 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,246 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,248 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,249 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,251 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,253 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,255 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,255 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,256 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,257 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,258 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:35:05,265 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_endpoints [2022-12-13 11:35:05,265 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,266 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 11:35:05,276 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,276 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:35:05,281 WARN L623 FunctionHandler]: Unknown extern function crc16 [2022-12-13 11:35:05,281 WARN L623 FunctionHandler]: Unknown extern function bitrev16 [2022-12-13 11:35:05,287 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,313 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,320 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,321 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,322 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,322 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,323 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,323 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,324 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,330 WARN L623 FunctionHandler]: Unknown extern function usbnet_suspend [2022-12-13 11:35:05,330 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,331 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,332 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,333 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,334 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,335 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,336 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,339 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,341 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,344 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,346 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:35:05,346 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:35:05,349 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,349 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,350 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,350 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,352 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,352 WARN L623 FunctionHandler]: Unknown extern function usbnet_resume [2022-12-13 11:35:05,358 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,360 WARN L623 FunctionHandler]: Unknown extern function usbnet_resume [2022-12-13 11:35:05,360 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,365 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:35:05,370 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:35:05,371 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,374 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,375 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:35:05,376 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-13 11:35:05,376 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,377 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:35:05,377 WARN L623 FunctionHandler]: Unknown extern function usbnet_skb_return [2022-12-13 11:35:05,377 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:35:05,378 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:35:05,387 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-13 11:35:05,387 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 11:35:05,388 WARN L623 FunctionHandler]: Unknown extern function csum_partial [2022-12-13 11:35:05,389 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:35:05,389 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:35:05,390 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:35:05,394 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,394 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface_no_resume [2022-12-13 11:35:05,419 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 11:35:05,420 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 11:35:05,421 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_settings [2022-12-13 11:35:05,422 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_drvinfo [2022-12-13 11:35:05,422 WARN L623 FunctionHandler]: Unknown extern function usbnet_set_msglevel [2022-12-13 11:35:05,423 WARN L623 FunctionHandler]: Unknown extern function usbnet_set_settings [2022-12-13 11:35:05,423 WARN L623 FunctionHandler]: Unknown extern function usbnet_nway_reset [2022-12-13 11:35:05,424 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_msglevel [2022-12-13 11:35:05,424 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_link [2022-12-13 11:35:05,425 WARN L623 FunctionHandler]: Unknown extern function usbnet_probe [2022-12-13 11:35:05,426 WARN L623 FunctionHandler]: Unknown extern function usbnet_disconnect [2022-12-13 11:35:05,426 WARN L623 FunctionHandler]: Unknown extern function usbnet_disconnect [2022-12-13 11:35:05,427 WARN L623 FunctionHandler]: Unknown extern function usbnet_stop [2022-12-13 11:35:05,428 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:35:05,428 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:35:05,428 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:35:05,429 WARN L623 FunctionHandler]: Unknown extern function usbnet_change_mtu [2022-12-13 11:35:05,430 WARN L623 FunctionHandler]: Unknown extern function usbnet_change_mtu [2022-12-13 11:35:05,430 WARN L623 FunctionHandler]: Unknown extern function usbnet_open [2022-12-13 11:35:05,430 WARN L623 FunctionHandler]: Unknown extern function usbnet_start_xmit [2022-12-13 11:35:05,431 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:35:05,431 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:35:05,431 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:35:05,431 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:35:05,432 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:35:05,432 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:35:05,432 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_3 [2022-12-13 11:35:05,433 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_3 [2022-12-13 11:35:05,435 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 11:35:05,436 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 11:35:05,448 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:35:05,464 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:35:05,489 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:35:05,489 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:35:05,489 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:35:05,489 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:35:05,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 11:35:05,520 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 11:35:05,594 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 11:35:05,595 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:35:05,597 WARN L237 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_a5932e0d-5ded-4460-97cf-344dcf47f044/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-12-13 11:35:05,602 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 11:35:05,605 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,606 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,607 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,608 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 11:35:05,608 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,609 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,609 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,609 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,610 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 11:35:05,610 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 11:35:05,610 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,611 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,611 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,612 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,612 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 11:35:05,613 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,613 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:35:05,614 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,614 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,615 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:35:05,615 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,616 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,616 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,617 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,618 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,618 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,619 WARN L623 FunctionHandler]: Unknown extern function usbnet_write_cmd_async [2022-12-13 11:35:05,619 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,620 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 11:35:05,620 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-12-13 11:35:05,621 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:35:05,621 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,636 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,639 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,640 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,640 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,640 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,641 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,642 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,644 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,646 WARN L623 FunctionHandler]: Unknown extern function mii_check_media [2022-12-13 11:35:05,647 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-13 11:35:05,648 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,648 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:35:05,649 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,649 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,650 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,651 WARN L623 FunctionHandler]: Unknown extern function usbnet_defer_kevent [2022-12-13 11:35:05,651 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,652 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,653 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,654 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,654 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,655 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 11:35:05,655 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,656 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-13 11:35:05,657 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,658 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,660 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:35:05,660 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:35:05,661 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:35:05,661 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,662 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,662 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-12-13 11:35:05,663 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,664 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,665 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:35:05,665 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,666 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:35:05,666 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,667 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,667 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,668 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,669 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,670 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,671 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,671 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,672 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,673 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,674 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,674 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,675 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,675 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,676 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:35:05,677 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_endpoints [2022-12-13 11:35:05,677 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,678 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 11:35:05,680 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,680 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:35:05,680 WARN L623 FunctionHandler]: Unknown extern function crc16 [2022-12-13 11:35:05,681 WARN L623 FunctionHandler]: Unknown extern function bitrev16 [2022-12-13 11:35:05,681 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,685 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,687 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,687 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,688 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,688 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,688 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,688 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,689 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,690 WARN L623 FunctionHandler]: Unknown extern function usbnet_suspend [2022-12-13 11:35:05,690 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,691 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,691 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,692 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,692 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,692 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,693 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,694 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,695 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,696 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,697 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:35:05,698 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:35:05,699 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,699 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,699 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,699 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,700 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,700 WARN L623 FunctionHandler]: Unknown extern function usbnet_resume [2022-12-13 11:35:05,702 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,702 WARN L623 FunctionHandler]: Unknown extern function usbnet_resume [2022-12-13 11:35:05,703 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,703 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:35:05,704 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:35:05,705 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,706 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:35:05,706 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:35:05,706 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-13 11:35:05,707 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:35:05,707 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:35:05,707 WARN L623 FunctionHandler]: Unknown extern function usbnet_skb_return [2022-12-13 11:35:05,707 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:35:05,708 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:35:05,709 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-13 11:35:05,710 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 11:35:05,710 WARN L623 FunctionHandler]: Unknown extern function csum_partial [2022-12-13 11:35:05,711 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:35:05,711 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:35:05,711 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:35:05,712 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:35:05,712 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface_no_resume [2022-12-13 11:35:05,717 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 11:35:05,717 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 11:35:05,718 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_settings [2022-12-13 11:35:05,718 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_drvinfo [2022-12-13 11:35:05,718 WARN L623 FunctionHandler]: Unknown extern function usbnet_set_msglevel [2022-12-13 11:35:05,719 WARN L623 FunctionHandler]: Unknown extern function usbnet_set_settings [2022-12-13 11:35:05,719 WARN L623 FunctionHandler]: Unknown extern function usbnet_nway_reset [2022-12-13 11:35:05,719 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_msglevel [2022-12-13 11:35:05,720 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_link [2022-12-13 11:35:05,720 WARN L623 FunctionHandler]: Unknown extern function usbnet_probe [2022-12-13 11:35:05,721 WARN L623 FunctionHandler]: Unknown extern function usbnet_disconnect [2022-12-13 11:35:05,721 WARN L623 FunctionHandler]: Unknown extern function usbnet_disconnect [2022-12-13 11:35:05,722 WARN L623 FunctionHandler]: Unknown extern function usbnet_stop [2022-12-13 11:35:05,722 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:35:05,722 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:35:05,722 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:35:05,723 WARN L623 FunctionHandler]: Unknown extern function usbnet_change_mtu [2022-12-13 11:35:05,723 WARN L623 FunctionHandler]: Unknown extern function usbnet_change_mtu [2022-12-13 11:35:05,723 WARN L623 FunctionHandler]: Unknown extern function usbnet_open [2022-12-13 11:35:05,723 WARN L623 FunctionHandler]: Unknown extern function usbnet_start_xmit [2022-12-13 11:35:05,724 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:35:05,724 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:35:05,724 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:35:05,724 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:35:05,724 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:35:05,725 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:35:05,725 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_3 [2022-12-13 11:35:05,725 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_3 [2022-12-13 11:35:05,727 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 11:35:05,727 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 11:35:05,728 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:35:05,729 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:35:05,732 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:35:05,733 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:35:05,733 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:35:05,733 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:35:05,735 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 11:35:05,828 INFO L208 MainTranslator]: Completed translation [2022-12-13 11:35:05,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:05 WrapperNode [2022-12-13 11:35:05,828 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 11:35:05,829 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 11:35:05,829 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 11:35:05,829 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 11:35:05,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:05" (1/1) ... [2022-12-13 11:35:05,886 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:05" (1/1) ... [2022-12-13 11:35:06,022 INFO L138 Inliner]: procedures = 212, calls = 2667, calls flagged for inlining = 91, calls inlined = 91, statements flattened = 5842 [2022-12-13 11:35:06,023 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 11:35:06,023 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 11:35:06,023 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 11:35:06,023 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 11:35:06,030 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:05" (1/1) ... [2022-12-13 11:35:06,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:05" (1/1) ... [2022-12-13 11:35:06,062 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:05" (1/1) ... [2022-12-13 11:35:06,063 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:05" (1/1) ... [2022-12-13 11:35:06,145 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:05" (1/1) ... [2022-12-13 11:35:06,162 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:05" (1/1) ... [2022-12-13 11:35:06,201 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:05" (1/1) ... [2022-12-13 11:35:06,210 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:05" (1/1) ... [2022-12-13 11:35:06,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 11:35:06,234 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 11:35:06,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 11:35:06,234 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 11:35:06,234 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:05" (1/1) ... [2022-12-13 11:35:06,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 11:35:06,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:35:06,260 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 11:35:06,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 11:35:06,295 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_read_reg [2022-12-13 11:35:06,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_read_reg [2022-12-13 11:35:06,296 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 11:35:06,296 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 11:35:06,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 11:35:06,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 11:35:06,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 11:35:06,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 11:35:06,296 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-12-13 11:35:06,297 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-12-13 11:35:06,297 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_reset [2022-12-13 11:35:06,297 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_reset [2022-12-13 11:35:06,297 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_reset [2022-12-13 11:35:06,297 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_reset [2022-12-13 11:35:06,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 11:35:06,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 11:35:06,297 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2022-12-13 11:35:06,297 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2022-12-13 11:35:06,298 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2022-12-13 11:35:06,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~int [2022-12-13 11:35:06,298 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ioctl [2022-12-13 11:35:06,298 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ioctl [2022-12-13 11:35:06,298 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_write [2022-12-13 11:35:06,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_write [2022-12-13 11:35:06,298 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg [2022-12-13 11:35:06,298 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg [2022-12-13 11:35:06,298 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 11:35:06,299 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 11:35:06,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 11:35:06,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 11:35:06,299 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_tx_fixup [2022-12-13 11:35:06,299 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_tx_fixup [2022-12-13 11:35:06,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 11:35:06,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 11:35:06,299 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 11:35:06,299 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 11:35:06,299 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_nopm [2022-12-13 11:35:06,300 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_nopm [2022-12-13 11:35:06,300 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_change_mtu [2022-12-13 11:35:06,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_change_mtu [2022-12-13 11:35:06,300 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write [2022-12-13 11:35:06,300 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write [2022-12-13 11:35:06,300 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 11:35:06,300 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 11:35:06,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 11:35:06,300 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enable_phy_wakeup_interrupts [2022-12-13 11:35:06,301 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enable_phy_wakeup_interrupts [2022-12-13 11:35:06,301 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 11:35:06,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 11:35:06,301 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-12-13 11:35:06,301 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-12-13 11:35:06,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 11:35:06,301 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2022-12-13 11:35:06,301 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-13 11:35:06,301 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-13 11:35:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-12-13 11:35:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 11:35:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 11:35:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend1 [2022-12-13 11:35:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend1 [2022-12-13 11:35:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend2 [2022-12-13 11:35:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend2 [2022-12-13 11:35:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_eeprom [2022-12-13 11:35:06,302 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_eeprom [2022-12-13 11:35:06,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 11:35:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_multicast [2022-12-13 11:35:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_multicast [2022-12-13 11:35:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 11:35:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg [2022-12-13 11:35:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg [2022-12-13 11:35:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2022-12-13 11:35:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2022-12-13 11:35:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_csum_offload [2022-12-13 11:35:06,303 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_csum_offload [2022-12-13 11:35:06,303 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 11:35:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 11:35:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-13 11:35:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-13 11:35:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-13 11:35:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-13 11:35:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 11:35:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 11:35:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg_nopm [2022-12-13 11:35:06,304 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg_nopm [2022-12-13 11:35:06,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 11:35:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 11:35:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 11:35:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2022-12-13 11:35:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2022-12-13 11:35:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read [2022-12-13 11:35:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read [2022-12-13 11:35:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 11:35:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2022-12-13 11:35:06,305 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2022-12-13 11:35:06,305 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_phy_wait_not_busy [2022-12-13 11:35:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_phy_wait_not_busy [2022-12-13 11:35:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 11:35:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-12-13 11:35:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-12-13 11:35:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2022-12-13 11:35:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2022-12-13 11:35:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write_nopm [2022-12-13 11:35:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write_nopm [2022-12-13 11:35:06,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 11:35:06,306 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 11:35:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_async [2022-12-13 11:35:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_async [2022-12-13 11:35:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2022-12-13 11:35:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-12-13 11:35:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-12-13 11:35:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2022-12-13 11:35:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 11:35:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 11:35:06,307 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read_nopm [2022-12-13 11:35:06,307 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read_nopm [2022-12-13 11:35:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_resume [2022-12-13 11:35:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_resume [2022-12-13 11:35:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 11:35:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-12-13 11:35:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-12-13 11:35:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 11:35:06,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 11:35:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2022-12-13 11:35:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 11:35:06,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_2 [2022-12-13 11:35:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_2 [2022-12-13 11:35:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 11:35:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_status [2022-12-13 11:35:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_status [2022-12-13 11:35:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 11:35:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 11:35:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 11:35:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_rx_path [2022-12-13 11:35:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_rx_path [2022-12-13 11:35:06,309 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_read [2022-12-13 11:35:06,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_read [2022-12-13 11:35:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_write_reg [2022-12-13 11:35:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_write_reg [2022-12-13 11:35:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_eeprom_confirm_not_busy [2022-12-13 11:35:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_eeprom_confirm_not_busy [2022-12-13 11:35:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_features [2022-12-13 11:35:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_features [2022-12-13 11:35:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_manage_power [2022-12-13 11:35:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_manage_power [2022-12-13 11:35:06,310 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_fixup [2022-12-13 11:35:06,310 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_fixup [2022-12-13 11:35:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_wait_eeprom [2022-12-13 11:35:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_wait_eeprom [2022-12-13 11:35:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 11:35:06,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 11:35:06,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 11:35:06,811 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 11:35:06,813 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 11:35:07,090 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 11:35:18,217 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 11:35:18,228 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 11:35:18,228 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 11:35:18,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 11:35:18 BoogieIcfgContainer [2022-12-13 11:35:18,231 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 11:35:18,232 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 11:35:18,232 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 11:35:18,235 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 11:35:18,235 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 11:35:04" (1/3) ... [2022-12-13 11:35:18,235 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@becfe57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 11:35:18, skipping insertion in model container [2022-12-13 11:35:18,236 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:35:05" (2/3) ... [2022-12-13 11:35:18,236 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@becfe57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 11:35:18, skipping insertion in model container [2022-12-13 11:35:18,236 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 11:35:18" (3/3) ... [2022-12-13 11:35:18,237 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-12-13 11:35:18,250 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 11:35:18,250 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 11:35:18,305 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 11:35:18,310 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=LoopsAndPotentialCycles, 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;@72e6b3df, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 11:35:18,310 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 11:35:18,317 INFO L276 IsEmpty]: Start isEmpty. Operand has 1466 states, 1069 states have (on average 1.4162768942937325) internal successors, (1514), 1085 states have internal predecessors, (1514), 331 states have call successors, (331), 65 states have call predecessors, (331), 64 states have return successors, (325), 325 states have call predecessors, (325), 325 states have call successors, (325) [2022-12-13 11:35:18,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-13 11:35:18,327 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:35:18,328 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 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] [2022-12-13 11:35:18,328 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:35:18,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:35:18,332 INFO L85 PathProgramCache]: Analyzing trace with hash 1296419554, now seen corresponding path program 1 times [2022-12-13 11:35:18,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:35:18,339 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1937139766] [2022-12-13 11:35:18,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:35:18,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:35:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:18,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 11:35:18,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:18,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 11:35:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:18,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 11:35:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:18,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 11:35:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:18,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 11:35:18,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:18,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 11:35:18,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:18,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 11:35:18,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:18,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 11:35:18,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:18,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 11:35:18,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:18,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 11:35:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:18,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-12-13 11:35:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:18,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 11:35:18,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:18,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-12-13 11:35:18,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:19,016 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-12-13 11:35:19,017 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:35:19,017 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1937139766] [2022-12-13 11:35:19,017 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1937139766] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:35:19,018 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:35:19,018 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 11:35:19,019 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [981932103] [2022-12-13 11:35:19,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:35:19,023 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:35:19,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:35:19,050 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:35:19,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:35:19,054 INFO L87 Difference]: Start difference. First operand has 1466 states, 1069 states have (on average 1.4162768942937325) internal successors, (1514), 1085 states have internal predecessors, (1514), 331 states have call successors, (331), 65 states have call predecessors, (331), 64 states have return successors, (325), 325 states have call predecessors, (325), 325 states have call successors, (325) Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-12-13 11:35:25,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:27,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:29,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:31,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:33,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:35,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:37,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:39,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:42,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:44,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:46,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:48,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:50,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:52,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:53,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:35:53,802 INFO L93 Difference]: Finished difference Result 4470 states and 6756 transitions. [2022-12-13 11:35:53,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 11:35:53,804 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 95 [2022-12-13 11:35:53,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:35:53,826 INFO L225 Difference]: With dead ends: 4470 [2022-12-13 11:35:53,826 INFO L226 Difference]: Without dead ends: 2973 [2022-12-13 11:35:53,834 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 11:35:53,836 INFO L413 NwaCegarLoop]: 2235 mSDtfsCounter, 2618 mSDsluCounter, 4414 mSDsCounter, 0 mSdLazyCounter, 2041 mSolverCounterSat, 1497 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2769 SdHoareTripleChecker+Valid, 6649 SdHoareTripleChecker+Invalid, 3550 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1497 IncrementalHoareTripleChecker+Valid, 2041 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.4s IncrementalHoareTripleChecker+Time [2022-12-13 11:35:53,837 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2769 Valid, 6649 Invalid, 3550 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1497 Valid, 2041 Invalid, 12 Unknown, 0 Unchecked, 34.4s Time] [2022-12-13 11:35:53,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2973 states. [2022-12-13 11:35:53,979 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2973 to 2818. [2022-12-13 11:35:53,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2818 states, 2069 states have (on average 1.4088931851135815) internal successors, (2915), 2080 states have internal predecessors, (2915), 622 states have call successors, (622), 127 states have call predecessors, (622), 126 states have return successors, (616), 616 states have call predecessors, (616), 616 states have call successors, (616) [2022-12-13 11:35:53,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 2818 states and 4153 transitions. [2022-12-13 11:35:53,998 INFO L78 Accepts]: Start accepts. Automaton has 2818 states and 4153 transitions. Word has length 95 [2022-12-13 11:35:53,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:35:53,998 INFO L495 AbstractCegarLoop]: Abstraction has 2818 states and 4153 transitions. [2022-12-13 11:35:53,999 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 3 states have internal predecessors, (35), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-12-13 11:35:53,999 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 4153 transitions. [2022-12-13 11:35:54,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-13 11:35:54,002 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:35:54,002 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 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] [2022-12-13 11:35:54,003 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 11:35:54,003 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:35:54,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:35:54,003 INFO L85 PathProgramCache]: Analyzing trace with hash 781524222, now seen corresponding path program 1 times [2022-12-13 11:35:54,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:35:54,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1324860960] [2022-12-13 11:35:54,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:35:54,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:35:54,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:54,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 11:35:54,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:54,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 11:35:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:54,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 11:35:54,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:54,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 11:35:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:54,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 11:35:54,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:54,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 11:35:54,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:54,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 11:35:54,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:54,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 11:35:54,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:54,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 11:35:54,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:54,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 11:35:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:54,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-12-13 11:35:54,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:54,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 11:35:54,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:54,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-12-13 11:35:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:35:54,345 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2022-12-13 11:35:54,345 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:35:54,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1324860960] [2022-12-13 11:35:54,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1324860960] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:35:54,345 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:35:54,346 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 11:35:54,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602389405] [2022-12-13 11:35:54,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:35:54,347 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:35:54,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:35:54,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:35:54,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:35:54,348 INFO L87 Difference]: Start difference. First operand 2818 states and 4153 transitions. Second operand has 5 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-12-13 11:35:57,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:35:59,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:01,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:03,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:05,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:07,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:09,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:10,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:12,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:19,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:21,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:23,169 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:25,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:27,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:28,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:30,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:30,112 INFO L93 Difference]: Finished difference Result 7505 states and 11076 transitions. [2022-12-13 11:36:30,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 11:36:30,113 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 100 [2022-12-13 11:36:30,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:30,131 INFO L225 Difference]: With dead ends: 7505 [2022-12-13 11:36:30,131 INFO L226 Difference]: Without dead ends: 4716 [2022-12-13 11:36:30,139 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 11:36:30,140 INFO L413 NwaCegarLoop]: 2095 mSDtfsCounter, 1740 mSDsluCounter, 4198 mSDsCounter, 0 mSdLazyCounter, 1860 mSolverCounterSat, 1139 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1841 SdHoareTripleChecker+Valid, 6293 SdHoareTripleChecker+Invalid, 3010 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1139 IncrementalHoareTripleChecker+Valid, 1860 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.5s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:30,140 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1841 Valid, 6293 Invalid, 3010 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1139 Valid, 1860 Invalid, 11 Unknown, 0 Unchecked, 35.5s Time] [2022-12-13 11:36:30,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4716 states. [2022-12-13 11:36:30,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4716 to 4514. [2022-12-13 11:36:30,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4514 states, 3328 states have (on average 1.4083533653846154) internal successors, (4687), 3341 states have internal predecessors, (4687), 965 states have call successors, (965), 221 states have call predecessors, (965), 220 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:36:30,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4514 states to 4514 states and 6611 transitions. [2022-12-13 11:36:30,312 INFO L78 Accepts]: Start accepts. Automaton has 4514 states and 6611 transitions. Word has length 100 [2022-12-13 11:36:30,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:30,312 INFO L495 AbstractCegarLoop]: Abstraction has 4514 states and 6611 transitions. [2022-12-13 11:36:30,313 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.8) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-12-13 11:36:30,313 INFO L276 IsEmpty]: Start isEmpty. Operand 4514 states and 6611 transitions. [2022-12-13 11:36:30,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-13 11:36:30,316 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:30,316 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 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] [2022-12-13 11:36:30,316 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 11:36:30,316 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:30,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:30,317 INFO L85 PathProgramCache]: Analyzing trace with hash 1148232685, now seen corresponding path program 1 times [2022-12-13 11:36:30,317 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:30,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [348078437] [2022-12-13 11:36:30,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:30,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:30,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 11:36:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 11:36:30,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 11:36:30,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 11:36:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 11:36:30,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 11:36:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 11:36:30,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 11:36:30,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 11:36:30,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 11:36:30,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-12-13 11:36:30,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 11:36:30,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-12-13 11:36:30,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 11:36:30,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:30,912 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2022-12-13 11:36:30,912 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:30,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [348078437] [2022-12-13 11:36:30,912 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [348078437] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:30,912 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:30,912 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 11:36:30,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25085589] [2022-12-13 11:36:30,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:30,913 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:36:30,913 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:30,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:36:30,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:36:30,913 INFO L87 Difference]: Start difference. First operand 4514 states and 6611 transitions. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:36:33,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:35,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:38,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:40,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:42,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:43,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:45,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:46,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:49,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:52,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:36:52,298 INFO L93 Difference]: Finished difference Result 4702 states and 6945 transitions. [2022-12-13 11:36:52,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 11:36:52,299 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 105 [2022-12-13 11:36:52,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:36:52,315 INFO L225 Difference]: With dead ends: 4702 [2022-12-13 11:36:52,315 INFO L226 Difference]: Without dead ends: 4699 [2022-12-13 11:36:52,317 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-12-13 11:36:52,317 INFO L413 NwaCegarLoop]: 1942 mSDtfsCounter, 2285 mSDsluCounter, 2292 mSDsCounter, 0 mSdLazyCounter, 1300 mSolverCounterSat, 803 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2415 SdHoareTripleChecker+Valid, 4234 SdHoareTripleChecker+Invalid, 2108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 803 IncrementalHoareTripleChecker+Valid, 1300 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.2s IncrementalHoareTripleChecker+Time [2022-12-13 11:36:52,318 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2415 Valid, 4234 Invalid, 2108 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [803 Valid, 1300 Invalid, 5 Unknown, 0 Unchecked, 21.2s Time] [2022-12-13 11:36:52,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4699 states. [2022-12-13 11:36:52,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4699 to 4513. [2022-12-13 11:36:52,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4513 states, 3328 states have (on average 1.4080528846153846) internal successors, (4686), 3340 states have internal predecessors, (4686), 964 states have call successors, (964), 221 states have call predecessors, (964), 220 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:36:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4513 states to 4513 states and 6609 transitions. [2022-12-13 11:36:52,479 INFO L78 Accepts]: Start accepts. Automaton has 4513 states and 6609 transitions. Word has length 105 [2022-12-13 11:36:52,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:36:52,479 INFO L495 AbstractCegarLoop]: Abstraction has 4513 states and 6609 transitions. [2022-12-13 11:36:52,480 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:36:52,480 INFO L276 IsEmpty]: Start isEmpty. Operand 4513 states and 6609 transitions. [2022-12-13 11:36:52,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-13 11:36:52,481 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:36:52,481 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 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] [2022-12-13 11:36:52,481 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 11:36:52,482 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:36:52,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:36:52,482 INFO L85 PathProgramCache]: Analyzing trace with hash 1234834502, now seen corresponding path program 1 times [2022-12-13 11:36:52,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:36:52,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [115888828] [2022-12-13 11:36:52,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:36:52,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:36:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:52,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 11:36:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:52,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 11:36:52,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:52,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 11:36:52,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:52,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 11:36:52,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:52,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 11:36:52,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:52,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 11:36:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:52,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 11:36:52,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:52,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 11:36:52,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:52,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 11:36:52,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:53,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 11:36:53,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:53,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-12-13 11:36:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:53,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 11:36:53,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:53,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-12-13 11:36:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:53,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 11:36:53,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:36:53,060 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2022-12-13 11:36:53,061 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:36:53,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [115888828] [2022-12-13 11:36:53,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [115888828] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:36:53,061 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:36:53,061 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 11:36:53,061 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [739682920] [2022-12-13 11:36:53,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:36:53,061 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:36:53,061 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:36:53,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:36:53,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:36:53,062 INFO L87 Difference]: Start difference. First operand 4513 states and 6609 transitions. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:36:56,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:36:58,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:00,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:02,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:04,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:05,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:07,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:09,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:14,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:37:14,267 INFO L93 Difference]: Finished difference Result 4701 states and 6943 transitions. [2022-12-13 11:37:14,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 11:37:14,267 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 106 [2022-12-13 11:37:14,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:37:14,280 INFO L225 Difference]: With dead ends: 4701 [2022-12-13 11:37:14,280 INFO L226 Difference]: Without dead ends: 4698 [2022-12-13 11:37:14,281 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-12-13 11:37:14,281 INFO L413 NwaCegarLoop]: 1918 mSDtfsCounter, 2298 mSDsluCounter, 2281 mSDsCounter, 0 mSdLazyCounter, 1287 mSolverCounterSat, 816 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2429 SdHoareTripleChecker+Valid, 4199 SdHoareTripleChecker+Invalid, 2110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 816 IncrementalHoareTripleChecker+Valid, 1287 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:37:14,283 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2429 Valid, 4199 Invalid, 2110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [816 Valid, 1287 Invalid, 7 Unknown, 0 Unchecked, 21.0s Time] [2022-12-13 11:37:14,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4698 states. [2022-12-13 11:37:14,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4698 to 4512. [2022-12-13 11:37:14,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4512 states, 3328 states have (on average 1.4077524038461537) internal successors, (4685), 3339 states have internal predecessors, (4685), 963 states have call successors, (963), 221 states have call predecessors, (963), 220 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:37:14,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4512 states to 4512 states and 6607 transitions. [2022-12-13 11:37:14,478 INFO L78 Accepts]: Start accepts. Automaton has 4512 states and 6607 transitions. Word has length 106 [2022-12-13 11:37:14,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:37:14,478 INFO L495 AbstractCegarLoop]: Abstraction has 4512 states and 6607 transitions. [2022-12-13 11:37:14,479 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:37:14,479 INFO L276 IsEmpty]: Start isEmpty. Operand 4512 states and 6607 transitions. [2022-12-13 11:37:14,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-13 11:37:14,481 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:37:14,481 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 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] [2022-12-13 11:37:14,481 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 11:37:14,481 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:37:14,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:37:14,482 INFO L85 PathProgramCache]: Analyzing trace with hash -375471600, now seen corresponding path program 1 times [2022-12-13 11:37:14,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:37:14,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057656802] [2022-12-13 11:37:14,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:37:14,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:37:14,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 11:37:14,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 11:37:14,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 11:37:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 11:37:14,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 11:37:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 11:37:14,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 11:37:14,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 11:37:14,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 11:37:14,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 11:37:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-12-13 11:37:14,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 11:37:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-12-13 11:37:14,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 11:37:14,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:14,858 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2022-12-13 11:37:14,858 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:37:14,858 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057656802] [2022-12-13 11:37:14,859 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1057656802] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:37:14,859 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:37:14,859 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 11:37:14,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [995358507] [2022-12-13 11:37:14,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:37:14,859 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:37:14,860 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:37:14,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:37:14,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:37:14,860 INFO L87 Difference]: Start difference. First operand 4512 states and 6607 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:37:17,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:19,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:21,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:23,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:25,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:27,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:29,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:30,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:34,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:37:34,405 INFO L93 Difference]: Finished difference Result 4700 states and 6941 transitions. [2022-12-13 11:37:34,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 11:37:34,406 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 107 [2022-12-13 11:37:34,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:37:34,418 INFO L225 Difference]: With dead ends: 4700 [2022-12-13 11:37:34,418 INFO L226 Difference]: Without dead ends: 4697 [2022-12-13 11:37:34,419 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-12-13 11:37:34,420 INFO L413 NwaCegarLoop]: 1939 mSDtfsCounter, 2279 mSDsluCounter, 2288 mSDsCounter, 0 mSdLazyCounter, 1302 mSolverCounterSat, 799 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2408 SdHoareTripleChecker+Valid, 4227 SdHoareTripleChecker+Invalid, 2106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 799 IncrementalHoareTripleChecker+Valid, 1302 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.3s IncrementalHoareTripleChecker+Time [2022-12-13 11:37:34,420 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2408 Valid, 4227 Invalid, 2106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [799 Valid, 1302 Invalid, 5 Unknown, 0 Unchecked, 19.3s Time] [2022-12-13 11:37:34,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4697 states. [2022-12-13 11:37:34,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4697 to 4511. [2022-12-13 11:37:34,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4511 states, 3328 states have (on average 1.4074519230769231) internal successors, (4684), 3338 states have internal predecessors, (4684), 962 states have call successors, (962), 221 states have call predecessors, (962), 220 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:37:34,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4511 states to 4511 states and 6605 transitions. [2022-12-13 11:37:34,625 INFO L78 Accepts]: Start accepts. Automaton has 4511 states and 6605 transitions. Word has length 107 [2022-12-13 11:37:34,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:37:34,626 INFO L495 AbstractCegarLoop]: Abstraction has 4511 states and 6605 transitions. [2022-12-13 11:37:34,626 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 3 states have internal predecessors, (42), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:37:34,626 INFO L276 IsEmpty]: Start isEmpty. Operand 4511 states and 6605 transitions. [2022-12-13 11:37:34,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-13 11:37:34,628 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:37:34,628 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 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] [2022-12-13 11:37:34,628 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 11:37:34,629 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:37:34,629 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:37:34,629 INFO L85 PathProgramCache]: Analyzing trace with hash 1244651657, now seen corresponding path program 1 times [2022-12-13 11:37:34,629 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:37:34,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72291573] [2022-12-13 11:37:34,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:37:34,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:37:34,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 11:37:34,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 11:37:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 11:37:34,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 11:37:34,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 11:37:34,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 11:37:34,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 11:37:34,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 11:37:34,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 11:37:34,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 11:37:34,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-12-13 11:37:34,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 11:37:34,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-12-13 11:37:34,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 11:37:34,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:34,952 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2022-12-13 11:37:34,952 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:37:34,952 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72291573] [2022-12-13 11:37:34,952 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [72291573] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:37:34,952 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:37:34,952 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 11:37:34,953 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008603868] [2022-12-13 11:37:34,953 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:37:34,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:37:34,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:37:34,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:37:34,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:37:34,954 INFO L87 Difference]: Start difference. First operand 4511 states and 6605 transitions. Second operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:37:38,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:40,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:42,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:43,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:45,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:47,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:49,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:50,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:37:55,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:37:55,284 INFO L93 Difference]: Finished difference Result 9165 states and 13490 transitions. [2022-12-13 11:37:55,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 11:37:55,285 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 108 [2022-12-13 11:37:55,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:37:55,298 INFO L225 Difference]: With dead ends: 9165 [2022-12-13 11:37:55,298 INFO L226 Difference]: Without dead ends: 4690 [2022-12-13 11:37:55,312 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-12-13 11:37:55,312 INFO L413 NwaCegarLoop]: 1930 mSDtfsCounter, 2272 mSDsluCounter, 2280 mSDsCounter, 0 mSdLazyCounter, 1302 mSolverCounterSat, 804 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2401 SdHoareTripleChecker+Valid, 4210 SdHoareTripleChecker+Invalid, 2111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 804 IncrementalHoareTripleChecker+Valid, 1302 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.1s IncrementalHoareTripleChecker+Time [2022-12-13 11:37:55,313 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2401 Valid, 4210 Invalid, 2111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [804 Valid, 1302 Invalid, 5 Unknown, 0 Unchecked, 20.1s Time] [2022-12-13 11:37:55,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4690 states. [2022-12-13 11:37:55,555 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4690 to 4503. [2022-12-13 11:37:55,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4503 states, 3321 states have (on average 1.4074074074074074) internal successors, (4674), 3330 states have internal predecessors, (4674), 961 states have call successors, (961), 221 states have call predecessors, (961), 220 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:37:55,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4503 states to 4503 states and 6594 transitions. [2022-12-13 11:37:55,577 INFO L78 Accepts]: Start accepts. Automaton has 4503 states and 6594 transitions. Word has length 108 [2022-12-13 11:37:55,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:37:55,577 INFO L495 AbstractCegarLoop]: Abstraction has 4503 states and 6594 transitions. [2022-12-13 11:37:55,577 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:37:55,577 INFO L276 IsEmpty]: Start isEmpty. Operand 4503 states and 6594 transitions. [2022-12-13 11:37:55,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-13 11:37:55,580 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:37:55,580 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 3, 3, 3, 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] [2022-12-13 11:37:55,580 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 11:37:55,580 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:37:55,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:37:55,581 INFO L85 PathProgramCache]: Analyzing trace with hash -71130061, now seen corresponding path program 1 times [2022-12-13 11:37:55,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:37:55,581 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1779141869] [2022-12-13 11:37:55,581 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:37:55,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:37:55,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 11:37:55,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 11:37:55,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 11:37:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 11:37:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 11:37:55,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 11:37:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 11:37:55,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 11:37:55,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 11:37:55,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 11:37:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-12-13 11:37:55,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 11:37:55,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-12-13 11:37:55,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 11:37:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:37:55,880 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2022-12-13 11:37:55,881 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:37:55,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1779141869] [2022-12-13 11:37:55,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1779141869] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:37:55,881 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:37:55,881 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 11:37:55,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [504482430] [2022-12-13 11:37:55,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:37:55,881 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:37:55,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:37:55,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:37:55,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:37:55,882 INFO L87 Difference]: Start difference. First operand 4503 states and 6594 transitions. Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:37:58,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:00,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:02,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:04,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:07,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:09,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:10,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:12,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:17,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:38:17,479 INFO L93 Difference]: Finished difference Result 4691 states and 6928 transitions. [2022-12-13 11:38:17,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 11:38:17,479 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 109 [2022-12-13 11:38:17,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:38:17,492 INFO L225 Difference]: With dead ends: 4691 [2022-12-13 11:38:17,492 INFO L226 Difference]: Without dead ends: 4679 [2022-12-13 11:38:17,493 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-12-13 11:38:17,494 INFO L413 NwaCegarLoop]: 1918 mSDtfsCounter, 2279 mSDsluCounter, 2277 mSDsCounter, 0 mSdLazyCounter, 1286 mSolverCounterSat, 804 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2409 SdHoareTripleChecker+Valid, 4195 SdHoareTripleChecker+Invalid, 2097 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 804 IncrementalHoareTripleChecker+Valid, 1286 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.3s IncrementalHoareTripleChecker+Time [2022-12-13 11:38:17,494 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2409 Valid, 4195 Invalid, 2097 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [804 Valid, 1286 Invalid, 7 Unknown, 0 Unchecked, 21.3s Time] [2022-12-13 11:38:17,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4679 states. [2022-12-13 11:38:17,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4679 to 4493. [2022-12-13 11:38:17,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4493 states, 3312 states have (on average 1.4070048309178744) internal successors, (4660), 3320 states have internal predecessors, (4660), 960 states have call successors, (960), 221 states have call predecessors, (960), 220 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:38:17,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4493 states to 4493 states and 6579 transitions. [2022-12-13 11:38:17,696 INFO L78 Accepts]: Start accepts. Automaton has 4493 states and 6579 transitions. Word has length 109 [2022-12-13 11:38:17,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:38:17,697 INFO L495 AbstractCegarLoop]: Abstraction has 4493 states and 6579 transitions. [2022-12-13 11:38:17,697 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:38:17,698 INFO L276 IsEmpty]: Start isEmpty. Operand 4493 states and 6579 transitions. [2022-12-13 11:38:17,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-13 11:38:17,701 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:38:17,701 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 3, 3, 3, 2, 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] [2022-12-13 11:38:17,701 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 11:38:17,701 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:38:17,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:38:17,701 INFO L85 PathProgramCache]: Analyzing trace with hash -1844743666, now seen corresponding path program 1 times [2022-12-13 11:38:17,701 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:38:17,702 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275833903] [2022-12-13 11:38:17,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:38:17,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:38:17,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 11:38:18,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 11:38:18,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 11:38:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 11:38:18,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 11:38:18,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 11:38:18,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 11:38:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 11:38:18,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 11:38:18,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 11:38:18,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-12-13 11:38:18,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 11:38:18,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-12-13 11:38:18,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-12-13 11:38:18,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 11:38:18,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-12-13 11:38:18,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-12-13 11:38:18,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-12-13 11:38:18,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 11:38:18,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2022-12-13 11:38:18,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2022-12-13 11:38:18,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2022-12-13 11:38:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:18,288 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 694 trivial. 0 not checked. [2022-12-13 11:38:18,288 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:38:18,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [275833903] [2022-12-13 11:38:18,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [275833903] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 11:38:18,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1257685606] [2022-12-13 11:38:18,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:38:18,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:38:18,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:38:18,289 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:38:18,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 11:38:19,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:19,029 INFO L263 TraceCheckSpWp]: Trace formula consists of 3187 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-13 11:38:19,039 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:38:19,104 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 368 proven. 0 refuted. 0 times theorem prover too weak. 332 trivial. 0 not checked. [2022-12-13 11:38:19,104 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:38:19,105 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1257685606] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:38:19,105 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-13 11:38:19,105 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 7 [2022-12-13 11:38:19,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1791494468] [2022-12-13 11:38:19,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:38:19,106 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 11:38:19,106 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:38:19,106 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 11:38:19,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-13 11:38:19,106 INFO L87 Difference]: Start difference. First operand 4493 states and 6579 transitions. Second operand has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 11:38:19,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:38:19,395 INFO L93 Difference]: Finished difference Result 8967 states and 13142 transitions. [2022-12-13 11:38:19,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 11:38:19,396 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 171 [2022-12-13 11:38:19,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:38:19,406 INFO L225 Difference]: With dead ends: 8967 [2022-12-13 11:38:19,406 INFO L226 Difference]: Without dead ends: 4497 [2022-12-13 11:38:19,414 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 211 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-12-13 11:38:19,415 INFO L413 NwaCegarLoop]: 2101 mSDtfsCounter, 2 mSDsluCounter, 4195 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 6296 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:38:19,415 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 6296 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 11:38:19,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4497 states. [2022-12-13 11:38:19,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4497 to 4497. [2022-12-13 11:38:19,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4497 states, 3316 states have (on average 1.4065138721351025) internal successors, (4664), 3324 states have internal predecessors, (4664), 960 states have call successors, (960), 221 states have call predecessors, (960), 220 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:38:19,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 4497 states and 6583 transitions. [2022-12-13 11:38:19,618 INFO L78 Accepts]: Start accepts. Automaton has 4497 states and 6583 transitions. Word has length 171 [2022-12-13 11:38:19,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:38:19,619 INFO L495 AbstractCegarLoop]: Abstraction has 4497 states and 6583 transitions. [2022-12-13 11:38:19,619 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.0) internal successors, (68), 4 states have internal predecessors, (68), 2 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-13 11:38:19,619 INFO L276 IsEmpty]: Start isEmpty. Operand 4497 states and 6583 transitions. [2022-12-13 11:38:19,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-13 11:38:19,622 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:38:19,623 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 3, 3, 3, 3, 2, 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] [2022-12-13 11:38:19,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 11:38:19,823 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:38:19,824 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:38:19,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:38:19,824 INFO L85 PathProgramCache]: Analyzing trace with hash -1070331763, now seen corresponding path program 1 times [2022-12-13 11:38:19,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:38:19,824 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3730375] [2022-12-13 11:38:19,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:38:19,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:38:19,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 11:38:20,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 11:38:20,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 11:38:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 11:38:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 11:38:20,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 11:38:20,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 11:38:20,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 11:38:20,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 11:38:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 11:38:20,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-12-13 11:38:20,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 11:38:20,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-12-13 11:38:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-12-13 11:38:20,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2022-12-13 11:38:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-12-13 11:38:20,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-12-13 11:38:20,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 11:38:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 11:38:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 11:38:20,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-12-13 11:38:20,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-12-13 11:38:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:20,646 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 699 trivial. 0 not checked. [2022-12-13 11:38:20,647 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:38:20,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3730375] [2022-12-13 11:38:20,647 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [3730375] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 11:38:20,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [398057411] [2022-12-13 11:38:20,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:38:20,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:38:20,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:38:20,648 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:38:20,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 11:38:21,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:21,251 INFO L263 TraceCheckSpWp]: Trace formula consists of 3232 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-13 11:38:21,256 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:38:21,351 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 374 proven. 1 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2022-12-13 11:38:21,351 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 11:38:21,488 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 699 trivial. 0 not checked. [2022-12-13 11:38:21,488 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [398057411] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 11:38:21,488 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 11:38:21,489 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 12 [2022-12-13 11:38:21,489 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983581651] [2022-12-13 11:38:21,489 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 11:38:21,490 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-13 11:38:21,490 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:38:21,490 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-13 11:38:21,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2022-12-13 11:38:21,491 INFO L87 Difference]: Start difference. First operand 4497 states and 6583 transitions. Second operand has 12 states, 12 states have (on average 7.0) internal successors, (84), 10 states have internal predecessors, (84), 2 states have call successors, (57), 4 states have call predecessors, (57), 5 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-13 11:38:25,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:27,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:29,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:31,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:33,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:35,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:36,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:38,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:46,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:38:46,604 INFO L93 Difference]: Finished difference Result 9157 states and 13469 transitions. [2022-12-13 11:38:46,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-12-13 11:38:46,605 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.0) internal successors, (84), 10 states have internal predecessors, (84), 2 states have call successors, (57), 4 states have call predecessors, (57), 5 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 174 [2022-12-13 11:38:46,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:38:46,619 INFO L225 Difference]: With dead ends: 9157 [2022-12-13 11:38:46,619 INFO L226 Difference]: Without dead ends: 4683 [2022-12-13 11:38:46,629 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 402 GetRequests, 384 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2022-12-13 11:38:46,629 INFO L413 NwaCegarLoop]: 1922 mSDtfsCounter, 333 mSDsluCounter, 11182 mSDsCounter, 0 mSdLazyCounter, 3081 mSolverCounterSat, 700 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 361 SdHoareTripleChecker+Valid, 13104 SdHoareTripleChecker+Invalid, 3787 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 700 IncrementalHoareTripleChecker+Valid, 3081 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.7s IncrementalHoareTripleChecker+Time [2022-12-13 11:38:46,629 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [361 Valid, 13104 Invalid, 3787 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [700 Valid, 3081 Invalid, 6 Unknown, 0 Unchecked, 24.7s Time] [2022-12-13 11:38:46,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4683 states. [2022-12-13 11:38:46,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4683 to 4509. [2022-12-13 11:38:46,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4509 states, 3327 states have (on average 1.4060715359182447) internal successors, (4678), 3335 states have internal predecessors, (4678), 960 states have call successors, (960), 222 states have call predecessors, (960), 221 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:38:46,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4509 states to 4509 states and 6597 transitions. [2022-12-13 11:38:46,832 INFO L78 Accepts]: Start accepts. Automaton has 4509 states and 6597 transitions. Word has length 174 [2022-12-13 11:38:46,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:38:46,832 INFO L495 AbstractCegarLoop]: Abstraction has 4509 states and 6597 transitions. [2022-12-13 11:38:46,832 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.0) internal successors, (84), 10 states have internal predecessors, (84), 2 states have call successors, (57), 4 states have call predecessors, (57), 5 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-13 11:38:46,832 INFO L276 IsEmpty]: Start isEmpty. Operand 4509 states and 6597 transitions. [2022-12-13 11:38:46,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2022-12-13 11:38:46,836 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:38:46,836 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 10, 3, 3, 3, 2, 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] [2022-12-13 11:38:46,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-13 11:38:47,036 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:38:47,037 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:38:47,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:38:47,037 INFO L85 PathProgramCache]: Analyzing trace with hash 2028807150, now seen corresponding path program 2 times [2022-12-13 11:38:47,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:38:47,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1297145463] [2022-12-13 11:38:47,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:38:47,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:38:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 11:38:47,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 11:38:47,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 11:38:47,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 11:38:47,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 11:38:47,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 11:38:47,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 11:38:47,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 11:38:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 11:38:47,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 11:38:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-12-13 11:38:47,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 11:38:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-12-13 11:38:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-12-13 11:38:47,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-12-13 11:38:47,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2022-12-13 11:38:47,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2022-12-13 11:38:47,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-12-13 11:38:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 11:38:47,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2022-12-13 11:38:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2022-12-13 11:38:47,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 11:38:47,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:38:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 17 proven. 20 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2022-12-13 11:38:47,715 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:38:47,715 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1297145463] [2022-12-13 11:38:47,715 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1297145463] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 11:38:47,716 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [834124548] [2022-12-13 11:38:47,716 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 11:38:47,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:38:47,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:38:47,717 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:38:47,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 11:38:49,235 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-13 11:38:49,235 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 11:38:49,247 INFO L263 TraceCheckSpWp]: Trace formula consists of 3337 conjuncts, 18 conjunts are in the unsatisfiable core [2022-12-13 11:38:49,252 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:38:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 406 proven. 26 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2022-12-13 11:38:49,349 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 11:38:49,510 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 17 proven. 20 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2022-12-13 11:38:49,510 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [834124548] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 11:38:49,510 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 11:38:49,510 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 6] total 16 [2022-12-13 11:38:49,511 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424314778] [2022-12-13 11:38:49,511 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 11:38:49,512 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-12-13 11:38:49,512 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:38:49,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-12-13 11:38:49,513 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=183, Unknown=0, NotChecked=0, Total=240 [2022-12-13 11:38:49,513 INFO L87 Difference]: Start difference. First operand 4509 states and 6597 transitions. Second operand has 16 states, 16 states have (on average 5.6875) internal successors, (91), 14 states have internal predecessors, (91), 2 states have call successors, (56), 4 states have call predecessors, (56), 6 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-13 11:38:53,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:55,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:57,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:38:59,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:39:01,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:39:03,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:39:05,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:39:06,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:39:16,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:39:16,265 INFO L93 Difference]: Finished difference Result 9203 states and 13540 transitions. [2022-12-13 11:39:16,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-12-13 11:39:16,265 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 5.6875) internal successors, (91), 14 states have internal predecessors, (91), 2 states have call successors, (56), 4 states have call predecessors, (56), 6 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) Word has length 181 [2022-12-13 11:39:16,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:39:16,276 INFO L225 Difference]: With dead ends: 9203 [2022-12-13 11:39:16,276 INFO L226 Difference]: Without dead ends: 4727 [2022-12-13 11:39:16,283 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 396 SyntacticMatches, 2 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=196, Invalid=616, Unknown=0, NotChecked=0, Total=812 [2022-12-13 11:39:16,283 INFO L413 NwaCegarLoop]: 1929 mSDtfsCounter, 335 mSDsluCounter, 11229 mSDsCounter, 0 mSdLazyCounter, 3072 mSolverCounterSat, 698 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 363 SdHoareTripleChecker+Valid, 13158 SdHoareTripleChecker+Invalid, 3775 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 698 IncrementalHoareTripleChecker+Valid, 3072 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:39:16,283 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [363 Valid, 13158 Invalid, 3775 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [698 Valid, 3072 Invalid, 5 Unknown, 0 Unchecked, 26.0s Time] [2022-12-13 11:39:16,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4727 states. [2022-12-13 11:39:16,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4727 to 4553. [2022-12-13 11:39:16,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4553 states, 3367 states have (on average 1.4057024057024057) internal successors, (4733), 3375 states have internal predecessors, (4733), 960 states have call successors, (960), 226 states have call predecessors, (960), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:39:16,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4553 states to 4553 states and 6652 transitions. [2022-12-13 11:39:16,468 INFO L78 Accepts]: Start accepts. Automaton has 4553 states and 6652 transitions. Word has length 181 [2022-12-13 11:39:16,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:39:16,469 INFO L495 AbstractCegarLoop]: Abstraction has 4553 states and 6652 transitions. [2022-12-13 11:39:16,469 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 5.6875) internal successors, (91), 14 states have internal predecessors, (91), 2 states have call successors, (56), 4 states have call predecessors, (56), 6 states have return successors, (35), 2 states have call predecessors, (35), 2 states have call successors, (35) [2022-12-13 11:39:16,469 INFO L276 IsEmpty]: Start isEmpty. Operand 4553 states and 6652 transitions. [2022-12-13 11:39:16,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-12-13 11:39:16,472 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:39:16,472 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 14, 3, 3, 3, 2, 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] [2022-12-13 11:39:16,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-13 11:39:16,673 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-12-13 11:39:16,674 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:39:16,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:39:16,675 INFO L85 PathProgramCache]: Analyzing trace with hash -1473043794, now seen corresponding path program 3 times [2022-12-13 11:39:16,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:39:16,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128707678] [2022-12-13 11:39:16,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:39:16,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:39:16,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 11:39:17,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-12-13 11:39:17,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 11:39:17,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 11:39:17,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-12-13 11:39:17,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-12-13 11:39:17,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 11:39:17,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 11:39:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-12-13 11:39:17,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 11:39:17,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-12-13 11:39:17,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-12-13 11:39:17,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-12-13 11:39:17,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-12-13 11:39:17,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-12-13 11:39:17,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-12-13 11:39:17,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 11:39:17,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2022-12-13 11:39:17,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2022-12-13 11:39:17,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 11:39:17,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-12-13 11:39:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-12-13 11:39:17,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:39:17,580 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 37 proven. 58 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2022-12-13 11:39:17,580 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:39:17,580 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128707678] [2022-12-13 11:39:17,580 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1128707678] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 11:39:17,580 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [114958323] [2022-12-13 11:39:17,580 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-13 11:39:17,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:39:17,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:39:17,581 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 11:39:17,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-13 11:39:28,607 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 19 check-sat command(s) [2022-12-13 11:39:28,608 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 11:39:28,630 INFO L263 TraceCheckSpWp]: Trace formula consists of 3397 conjuncts, 17 conjunts are in the unsatisfiable core [2022-12-13 11:39:28,636 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:39:28,787 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 463 proven. 21 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2022-12-13 11:39:28,787 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 11:39:29,103 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 37 proven. 58 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2022-12-13 11:39:29,103 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [114958323] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 11:39:29,104 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 11:39:29,104 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 10, 10] total 27 [2022-12-13 11:39:29,104 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [390111358] [2022-12-13 11:39:29,104 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 11:39:29,105 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-12-13 11:39:29,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:39:29,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-12-13 11:39:29,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=145, Invalid=557, Unknown=0, NotChecked=0, Total=702 [2022-12-13 11:39:29,106 INFO L87 Difference]: Start difference. First operand 4553 states and 6652 transitions. Second operand has 27 states, 27 states have (on average 3.6666666666666665) internal successors, (99), 25 states have internal predecessors, (99), 2 states have call successors, (56), 4 states have call predecessors, (56), 5 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 11:39:34,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:39:36,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:39:38,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:39:40,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:39:42,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:39:44,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:39:46,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:40:00,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:40:00,020 INFO L93 Difference]: Finished difference Result 9327 states and 13685 transitions. [2022-12-13 11:40:00,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-12-13 11:40:00,021 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 3.6666666666666665) internal successors, (99), 25 states have internal predecessors, (99), 2 states have call successors, (56), 4 states have call predecessors, (56), 5 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) Word has length 185 [2022-12-13 11:40:00,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:40:00,030 INFO L225 Difference]: With dead ends: 9327 [2022-12-13 11:40:00,031 INFO L226 Difference]: Without dead ends: 4757 [2022-12-13 11:40:00,038 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 442 GetRequests, 397 SyntacticMatches, 1 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 231 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=407, Invalid=1663, Unknown=0, NotChecked=0, Total=2070 [2022-12-13 11:40:00,038 INFO L413 NwaCegarLoop]: 1942 mSDtfsCounter, 372 mSDsluCounter, 22120 mSDsCounter, 0 mSdLazyCounter, 5380 mSolverCounterSat, 709 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 400 SdHoareTripleChecker+Valid, 24062 SdHoareTripleChecker+Invalid, 6096 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 709 IncrementalHoareTripleChecker+Valid, 5380 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.1s IncrementalHoareTripleChecker+Time [2022-12-13 11:40:00,038 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [400 Valid, 24062 Invalid, 6096 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [709 Valid, 5380 Invalid, 7 Unknown, 0 Unchecked, 30.1s Time] [2022-12-13 11:40:00,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4757 states. [2022-12-13 11:40:00,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4757 to 4579. [2022-12-13 11:40:00,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4579 states, 3393 states have (on average 1.3990568818155025) internal successors, (4747), 3401 states have internal predecessors, (4747), 960 states have call successors, (960), 226 states have call predecessors, (960), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:40:00,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4579 states to 4579 states and 6666 transitions. [2022-12-13 11:40:00,239 INFO L78 Accepts]: Start accepts. Automaton has 4579 states and 6666 transitions. Word has length 185 [2022-12-13 11:40:00,240 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:40:00,240 INFO L495 AbstractCegarLoop]: Abstraction has 4579 states and 6666 transitions. [2022-12-13 11:40:00,240 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 3.6666666666666665) internal successors, (99), 25 states have internal predecessors, (99), 2 states have call successors, (56), 4 states have call predecessors, (56), 5 states have return successors, (34), 2 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-13 11:40:00,240 INFO L276 IsEmpty]: Start isEmpty. Operand 4579 states and 6666 transitions. [2022-12-13 11:40:00,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-13 11:40:00,243 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:40:00,243 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 16, 3, 3, 3, 2, 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] [2022-12-13 11:40:00,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-13 11:40:00,443 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 11:40:00,443 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:40:00,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:40:00,444 INFO L85 PathProgramCache]: Analyzing trace with hash 321920526, now seen corresponding path program 4 times [2022-12-13 11:40:00,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:40:00,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [164779955] [2022-12-13 11:40:00,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:40:00,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:40:00,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 11:40:00,705 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 11:40:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 11:40:01,086 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-13 11:40:01,086 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-13 11:40:01,087 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-13 11:40:01,089 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-13 11:40:01,091 INFO L445 BasicCegarLoop]: Path program histogram: [4, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 11:40:01,094 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 11:40:01,128 WARN L421 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-12-13 11:40:01,131 WARN L421 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-12-13 11:40:01,132 WARN L421 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-12-13 11:40:01,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 11:40:01 BoogieIcfgContainer [2022-12-13 11:40:01,247 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 11:40:01,247 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 11:40:01,247 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 11:40:01,247 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 11:40:01,247 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 11:35:18" (3/4) ... [2022-12-13 11:40:01,250 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-13 11:40:01,250 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 11:40:01,250 INFO L158 Benchmark]: Toolchain (without parser) took 297177.33ms. Allocated memory was 167.8MB in the beginning and 790.6MB in the end (delta: 622.9MB). Free memory was 121.6MB in the beginning and 330.9MB in the end (delta: -209.2MB). Peak memory consumption was 415.0MB. Max. memory is 16.1GB. [2022-12-13 11:40:01,250 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 167.8MB. Free memory is still 111.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 11:40:01,250 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1754.57ms. Allocated memory was 167.8MB in the beginning and 239.1MB in the end (delta: 71.3MB). Free memory was 121.6MB in the beginning and 148.9MB in the end (delta: -27.3MB). Peak memory consumption was 119.8MB. Max. memory is 16.1GB. [2022-12-13 11:40:01,250 INFO L158 Benchmark]: Boogie Procedure Inliner took 193.60ms. Allocated memory is still 239.1MB. Free memory was 148.9MB in the beginning and 110.1MB in the end (delta: 38.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-12-13 11:40:01,251 INFO L158 Benchmark]: Boogie Preprocessor took 210.03ms. Allocated memory was 239.1MB in the beginning and 287.3MB in the end (delta: 48.2MB). Free memory was 110.1MB in the beginning and 183.8MB in the end (delta: -73.7MB). Peak memory consumption was 59.0MB. Max. memory is 16.1GB. [2022-12-13 11:40:01,251 INFO L158 Benchmark]: RCFGBuilder took 11997.34ms. Allocated memory was 287.3MB in the beginning and 346.0MB in the end (delta: 58.7MB). Free memory was 183.8MB in the beginning and 217.8MB in the end (delta: -34.0MB). Peak memory consumption was 167.2MB. Max. memory is 16.1GB. [2022-12-13 11:40:01,251 INFO L158 Benchmark]: TraceAbstraction took 283014.23ms. Allocated memory was 346.0MB in the beginning and 790.6MB in the end (delta: 444.6MB). Free memory was 217.8MB in the beginning and 330.9MB in the end (delta: -113.1MB). Peak memory consumption was 330.4MB. Max. memory is 16.1GB. [2022-12-13 11:40:01,251 INFO L158 Benchmark]: Witness Printer took 2.82ms. Allocated memory is still 790.6MB. Free memory is still 330.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 11:40:01,252 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 167.8MB. Free memory is still 111.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1754.57ms. Allocated memory was 167.8MB in the beginning and 239.1MB in the end (delta: 71.3MB). Free memory was 121.6MB in the beginning and 148.9MB in the end (delta: -27.3MB). Peak memory consumption was 119.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 193.60ms. Allocated memory is still 239.1MB. Free memory was 148.9MB in the beginning and 110.1MB in the end (delta: 38.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 210.03ms. Allocated memory was 239.1MB in the beginning and 287.3MB in the end (delta: 48.2MB). Free memory was 110.1MB in the beginning and 183.8MB in the end (delta: -73.7MB). Peak memory consumption was 59.0MB. Max. memory is 16.1GB. * RCFGBuilder took 11997.34ms. Allocated memory was 287.3MB in the beginning and 346.0MB in the end (delta: 58.7MB). Free memory was 183.8MB in the beginning and 217.8MB in the end (delta: -34.0MB). Peak memory consumption was 167.2MB. Max. memory is 16.1GB. * TraceAbstraction took 283014.23ms. Allocated memory was 346.0MB in the beginning and 790.6MB in the end (delta: 444.6MB). Free memory was 217.8MB in the beginning and 330.9MB in the end (delta: -113.1MB). Peak memory consumption was 330.4MB. Max. memory is 16.1GB. * Witness Printer took 2.82ms. Allocated memory is still 790.6MB. Free memory is still 330.9MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 5496]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 8434, overapproximation of bitwiseAnd at line 8342. Possible FailurePath: [L5519] struct ethtool_eeprom *smsc95xx_ethtool_ops_group2 ; [L5520] int LDV_IN_INTERRUPT = 1; [L5521] struct usb_interface *smsc95xx_info_group1 ; [L5522] struct usbnet *smsc95xx_info_group0 ; [L5523] struct usb_interface *smsc95xx_driver_group1 ; [L5524] struct ethtool_wolinfo *smsc95xx_ethtool_ops_group1 ; [L5525] int ldv_state_variable_0 ; [L5526] struct net_device *smsc95xx_ethtool_ops_group3 ; [L5527] int ldv_state_variable_3 ; [L5528] int ldv_state_variable_2 ; [L5529] struct ethtool_cmd *smsc95xx_ethtool_ops_group0 ; [L5530] int ref_cnt ; [L5531] struct sk_buff *smsc95xx_info_group2 ; [L5532] int ldv_state_variable_1 ; [L5533] int usb_counter ; [L5534] int ldv_state_variable_4 ; [L5535] struct net_device *smsc95xx_netdev_ops_group1 ; [L5745] static bool turbo_mode = 1; [L6741-L6747] static struct ethtool_ops const smsc95xx_ethtool_ops = {& usbnet_get_settings, & usbnet_set_settings, & usbnet_get_drvinfo, & smsc95xx_ethtool_getregslen, & smsc95xx_ethtool_getregs, & smsc95xx_ethtool_get_wol, & smsc95xx_ethtool_set_wol, & usbnet_get_msglevel, & usbnet_set_msglevel, & usbnet_nway_reset, & usbnet_get_link, & smsc95xx_ethtool_get_eeprom_len, & smsc95xx_ethtool_get_eeprom, & smsc95xx_ethtool_set_eeprom, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L7330-L7335] static struct net_device_ops const smsc95xx_netdev_ops = {0, 0, & usbnet_open, & usbnet_stop, & usbnet_start_xmit, 0, 0, & smsc95xx_set_multicast, & eth_mac_addr, & eth_validate_addr, & smsc95xx_ioctl, 0, & usbnet_change_mtu, 0, & usbnet_tx_timeout, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & smsc95xx_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L8355-L8358] static struct driver_info const smsc95xx_info = {(char *)"smsc95xx USB 2.0 Ethernet", 2592, & smsc95xx_bind, & smsc95xx_unbind, & smsc95xx_reset, 0, 0, & smsc95xx_manage_power, & smsc95xx_status, & smsc95xx_link_reset, & smsc95xx_rx_fixup, & smsc95xx_tx_fixup, 0, 0, 0, 0, 0UL}; [L8359-L8413] static struct usb_device_id const products[19U] = { {3U, 1060U, 38144U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38149U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40448U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40449U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 60416U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39168U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39169U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39170U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39171U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39172U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39173U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39174U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39175U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39176U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39177U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38192U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38704U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40456U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}}; [L8414] struct usb_device_id const __mod_usb_device_table ; [L8415-L8429] static struct usb_driver smsc95xx_driver = {"smsc95xx", & usbnet_probe, & usbnet_disconnect, 0, & smsc95xx_suspend, & smsc95xx_resume, & smsc95xx_resume, 0, 0, (struct usb_device_id const *)(& products), {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, 1U, 1U, (unsigned char)0}; [L8446] int ldv_retval_2 ; [L8447] int ldv_retval_5 ; [L8448] int ldv_retval_0 ; [L8449] int ldv_retval_4 ; [L8450] int ldv_retval_6 ; [L8452] int ldv_retval_1 ; [L8455] int ldv_retval_3 ; [L8456] int ldv_retval_7 ; [L9134] int INTERF_STATE = 0; [L9135] int SERIAL_STATE = 0; [L9136] void *usb_intfdata = 0; [L9137] struct urb *usb_urb = 0; [L9138] struct usb_device *usb_dev = 0; [L9139] int dev_counter = 0; [L9140] int completeFnIntCounter = 0; [L9141] int completeFnBulkCounter = 0; [L9142] void (*completeFnInt)(struct urb * ) ; [L9143] void (*completeFnBulk)(struct urb * ) ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8510] struct ethtool_regs *ldvarg1 ; [L8511] void *tmp ; [L8512] u32 ldvarg4 ; [L8513] u32 tmp___0 ; [L8514] u8 *ldvarg3 ; [L8515] void *tmp___1 ; [L8516] void *ldvarg0 ; [L8517] void *tmp___2 ; [L8518] struct ethtool_drvinfo *ldvarg5 ; [L8519] void *tmp___3 ; [L8520] u8 *ldvarg2 ; [L8521] void *tmp___4 ; [L8522] struct usb_device_id *ldvarg7 ; [L8523] void *tmp___5 ; [L8524] pm_message_t ldvarg6 ; [L8525] void *ldvarg8 ; [L8526] void *tmp___6 ; [L8527] netdev_features_t ldvarg11 ; [L8528] struct ifreq *ldvarg13 ; [L8529] void *tmp___7 ; [L8530] int ldvarg10 ; [L8531] int tmp___8 ; [L8532] int ldvarg12 ; [L8533] int tmp___9 ; [L8534] struct sk_buff *ldvarg9 ; [L8535] void *tmp___10 ; [L8536] struct urb *ldvarg14 ; [L8537] void *tmp___11 ; [L8538] gfp_t ldvarg16 ; [L8539] int ldvarg15 ; [L8540] int tmp___12 ; [L8541] int tmp___13 ; [L8542] int tmp___14 ; [L8543] int tmp___15 ; [L8544] int tmp___16 ; [L8545] int tmp___17 ; [L8546] int tmp___18 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg6={243:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] CALL, EXPR ldv_zalloc(12UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=12, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=12, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] RET, EXPR ldv_zalloc(12UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(12UL)={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg6={243:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] tmp = ldv_zalloc(12UL) [L8549] ldvarg1 = (struct ethtool_regs *)tmp [L8550] tmp___0 = __VERIFIER_nondet_u32() [L8551] ldvarg4 = tmp___0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg4=60418, ldvarg6={243:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-3, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1UL)={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg4=60418, ldvarg6={243:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] tmp___1 = ldv_zalloc(1UL) [L8553] ldvarg3 = (u8 *)tmp___1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg6={243:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-4, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1UL)={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg6={243:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] tmp___2 = ldv_zalloc(1UL) [L8555] ldvarg0 = tmp___2 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg6={243:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] CALL, EXPR ldv_zalloc(196UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=196, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=196, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-5, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] RET, EXPR ldv_zalloc(196UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(196UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg6={243:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] tmp___3 = ldv_zalloc(196UL) [L8557] ldvarg5 = (struct ethtool_drvinfo *)tmp___3 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-6, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] tmp___4 = ldv_zalloc(1UL) [L8559] ldvarg2 = (u8 *)tmp___4 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] CALL, EXPR ldv_zalloc(32UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=32, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=32, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-7, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] RET, EXPR ldv_zalloc(32UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(32UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] tmp___5 = ldv_zalloc(32UL) [L8561] ldvarg7 = (struct usb_device_id *)tmp___5 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-8, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] tmp___6 = ldv_zalloc(1UL) [L8563] ldvarg8 = tmp___6 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] CALL, EXPR ldv_zalloc(40UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=40, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=40, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] RET, EXPR ldv_zalloc(40UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(40UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={244:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] tmp___7 = ldv_zalloc(40UL) [L8565] ldvarg13 = (struct ifreq *)tmp___7 [L8566] tmp___8 = __VERIFIER_nondet_int() [L8567] ldvarg10 = tmp___8 [L8568] tmp___9 = __VERIFIER_nondet_int() [L8569] ldvarg12 = tmp___9 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=0, ldvarg13={0:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] CALL, EXPR ldv_zalloc(240UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=240, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=240, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-10, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] RET, EXPR ldv_zalloc(240UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(240UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=0, ldvarg13={0:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] tmp___10 = ldv_zalloc(240UL) [L8571] ldvarg9 = (struct sk_buff *)tmp___10 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=0, ldvarg13={0:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] CALL, EXPR ldv_zalloc(192UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=192, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=192, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] RET, EXPR ldv_zalloc(192UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(192UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=0, ldvarg13={0:0}, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] tmp___11 = ldv_zalloc(192UL) [L8573] ldvarg14 = (struct urb *)tmp___11 [L8574] tmp___12 = __VERIFIER_nondet_int() [L8575] ldvarg15 = tmp___12 [L8576] FCALL ldv_initialize() [L8577] FCALL memset((void *)(& ldvarg6), 0, 4UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=0, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg6), 0, 4UL)={243:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8578] FCALL memset((void *)(& ldvarg11), 0, 8UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=0, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg11), 0, 8UL)={244:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8579] FCALL memset((void *)(& ldvarg16), 0, 4UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=0, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg16), 0, 4UL)={246:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8580] ldv_state_variable_4 = 0 [L8581] ldv_state_variable_1 = 0 [L8582] ref_cnt = 0 [L8583] ldv_state_variable_0 = 1 [L8584] ldv_state_variable_3 = 0 [L8585] ldv_state_variable_2 = 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=0, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8587] tmp___13 = __VERIFIER_nondet_int() [L8589] case 0: [L8700] case 1: [L8766] case 2: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=0, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8767] COND TRUE ldv_state_variable_0 != 0 [L8768] tmp___16 = __VERIFIER_nondet_int() [L8770] case 0: [L8778] case 1: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=0, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8779] COND TRUE ldv_state_variable_0 == 1 [L8780] CALL, EXPR smsc95xx_driver_init() [L8432] int tmp ; [L8434] CALL, EXPR ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L9106] ldv_func_ret_type ldv_func_res ; [L9107] int tmp ; [L9109] CALL, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9502] return __VERIFIER_nondet_int(); [L9109] RET, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9109] tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9110] ldv_func_res = tmp [L9111] ldv_state_variable_1 = 1 [L9112] usb_counter = 0 [L9113] CALL ldv_usb_driver_1() [L8501] void *tmp ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] CALL, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1520, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1520, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-12, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] RET, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1520UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] tmp = ldv_zalloc(1520UL) [L8504] smsc95xx_driver_group1 = (struct usb_interface *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9113] RET ldv_usb_driver_1() [L9114] return (ldv_func_res); VAL [={0:0}, ={0:0}, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, ldv_func_arg1={234:0}, ldv_func_arg1={234:0}, ldv_func_arg2={60421:60422}, ldv_func_arg2={60421:60422}, ldv_func_arg3={229:0}, ldv_func_arg3={229:0}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8434] RET, EXPR ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L8434] tmp = ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L8435] return (tmp); VAL [={0:0}, ={0:0}, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8780] RET, EXPR smsc95xx_driver_init() [L8780] ldv_retval_4 = smsc95xx_driver_init() [L8781] COND TRUE ldv_retval_4 == 0 [L8782] ldv_state_variable_0 = 3 [L8783] ldv_state_variable_2 = 1 [L8784] CALL ldv_initialize_driver_info_2() [L8459] void *tmp ; [L8460] void *tmp___0 ; [L8461] void *tmp___1 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] CALL, EXPR ldv_zalloc(1384UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1384, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1384, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-13, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] RET, EXPR ldv_zalloc(1384UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1384UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] tmp = ldv_zalloc(1384UL) [L8464] smsc95xx_info_group0 = (struct usbnet *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] CALL, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1520, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1520, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-14, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] RET, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1520UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] tmp___0 = ldv_zalloc(1520UL) [L8466] smsc95xx_info_group1 = (struct usb_interface *)tmp___0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] CALL, EXPR ldv_zalloc(240UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=240, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=240, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-15, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] RET, EXPR ldv_zalloc(240UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(240UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] tmp___1 = ldv_zalloc(240UL) [L8468] smsc95xx_info_group2 = (struct sk_buff *)tmp___1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8784] RET ldv_initialize_driver_info_2() [L8785] ldv_state_variable_3 = 1 [L8786] CALL ldv_net_device_ops_3() [L8474] void *tmp ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] CALL, EXPR ldv_zalloc(3136UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=3136, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=3136, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-16, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] RET, EXPR ldv_zalloc(3136UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_zalloc(3136UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] tmp = ldv_zalloc(3136UL) [L8477] smsc95xx_netdev_ops_group1 = (struct net_device *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8786] RET ldv_net_device_ops_3() [L8787] ldv_state_variable_4 = 1 [L8788] CALL ldv_initialize_ethtool_ops_4() [L8483] void *tmp ; [L8484] void *tmp___0 ; [L8485] void *tmp___1 ; [L8486] void *tmp___2 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] CALL, EXPR ldv_zalloc(20UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=20, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=20, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-17, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] RET, EXPR ldv_zalloc(20UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_zalloc(20UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] tmp = ldv_zalloc(20UL) [L8489] smsc95xx_ethtool_ops_group1 = (struct ethtool_wolinfo *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] CALL, EXPR ldv_zalloc(44UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=44, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=44, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-18, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] RET, EXPR ldv_zalloc(44UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_zalloc(44UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] tmp___0 = ldv_zalloc(44UL) [L8491] smsc95xx_ethtool_ops_group0 = (struct ethtool_cmd *)tmp___0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] CALL, EXPR ldv_zalloc(16UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=16, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=16, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-19, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] RET, EXPR ldv_zalloc(16UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_zalloc(16UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] tmp___1 = ldv_zalloc(16UL) [L8493] smsc95xx_ethtool_ops_group2 = (struct ethtool_eeprom *)tmp___1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] CALL, EXPR ldv_zalloc(3136UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=3136, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=3136, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-20, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] RET, EXPR ldv_zalloc(3136UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_zalloc(3136UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] tmp___2 = ldv_zalloc(3136UL) [L8495] smsc95xx_ethtool_ops_group3 = (struct net_device *)tmp___2 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8788] RET ldv_initialize_ethtool_ops_4() [L8791] COND FALSE !(ldv_retval_4 != 0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=0, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8587] tmp___13 = __VERIFIER_nondet_int() [L8589] case 0: [L8700] case 1: [L8766] case 2: [L8806] case 3: [L8976] case 4: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=0, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8977] COND TRUE ldv_state_variable_2 != 0 [L8978] tmp___18 = __VERIFIER_nondet_int() [L8980] case 0: [L8992] case 1: [L9004] case 2: [L9016] case 3: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=0, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___18=3, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9017] COND TRUE ldv_state_variable_2 == 1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=0, ldvarg11={244:0}, ldvarg12=0, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={246:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=60418, ldvarg5={0:0}, ldvarg6={243:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=60418, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___18=3, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=0, tmp___9=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9018] CALL smsc95xx_manage_power(smsc95xx_info_group0, ldvarg15) VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8338] struct smsc95xx_priv *pdata ; [L8340] EXPR dev->data[0] [L8340] pdata = (struct smsc95xx_priv *)dev->data[0] [L8341] EXPR dev->intf [L8341] (dev->intf)->needs_remote_wakeup = (unsigned char )on [L8342] EXPR pdata->features VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, \old(on)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev={0:0}, dev={0:0}, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, on=0, pdata={0:0}, pdata->features=503, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8342] COND FALSE !(((int )pdata->features & 4) != 0) [L8346] dev->net VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, \old(on)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev={0:0}, dev={0:0}, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, on=0, pdata={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8347] COND FALSE !(on != 0) [L8350] EXPR dev->intf [L8350] CALL ldv_usb_autopm_put_interface_4(dev->intf) [L9099] CALL ldv_put_interface() [L9313] COND FALSE !(INTERF_STATE > 0) VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9315] CALL ldv_error() VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5496] reach_error() VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={60421:60422}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 66 procedures, 1467 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 282.8s, OverallIterations: 12, TraceHistogramMax: 19, PathProgramHistogramMax: 4, EmptinessCheckTime: 0.0s, AutomataDifference: 257.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 70 mSolverCounterUnknown, 17798 SdHoareTripleChecker+Valid, 253.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 16813 mSDsluCounter, 90627 SdHoareTripleChecker+Invalid, 249.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 68756 mSDsCounter, 8774 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 21923 IncrementalHoareTripleChecker+Invalid, 30767 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8774 mSolverCounterUnsat, 21871 mSDtfsCounter, 21923 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 70 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1720 GetRequests, 1584 SyntacticMatches, 5 SemanticMatches, 131 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 365 ImplicationChecksByTransitivity, 1.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4579occurred in iteration=11, InterpolantAutomatonStates: 103, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.1s AutomataMinimizationTime, 11 MinimizatonAttempts, 1814 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 13.3s SatisfiabilityAnalysisTime, 6.2s InterpolantComputationTime, 2339 NumberOfCodeBlocks, 2339 NumberOfCodeBlocksAsserted, 35 NumberOfCheckSat, 2674 ConstructedInterpolants, 0 QuantifiedInterpolants, 5841 SizeOfPredicates, 4 NumberOfNonLiveVariables, 13153 ConjunctsInSsa, 54 ConjunctsInUnsatCore, 18 InterpolantComputations, 8 PerfectInterpolantSequences, 9668/9904 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-13 11:40:01,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5eb3f0f7fbd0ab57546a0ac02256a38ed05a9424bb7a81ac298c225eddd7bc79 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 11:40:02,822 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 11:40:02,824 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 11:40:02,842 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 11:40:02,842 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 11:40:02,843 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 11:40:02,845 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 11:40:02,846 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 11:40:02,848 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 11:40:02,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 11:40:02,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 11:40:02,850 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 11:40:02,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 11:40:02,851 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 11:40:02,852 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 11:40:02,853 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 11:40:02,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 11:40:02,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 11:40:02,856 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 11:40:02,858 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 11:40:02,859 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 11:40:02,860 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 11:40:02,861 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 11:40:02,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 11:40:02,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 11:40:02,866 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 11:40:02,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 11:40:02,867 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 11:40:02,867 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 11:40:02,868 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 11:40:02,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 11:40:02,869 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 11:40:02,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 11:40:02,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 11:40:02,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 11:40:02,880 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 11:40:02,880 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 11:40:02,881 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 11:40:02,881 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 11:40:02,882 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 11:40:02,882 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 11:40:02,883 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-12-13 11:40:02,907 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 11:40:02,907 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 11:40:02,907 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 11:40:02,907 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 11:40:02,908 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 11:40:02,908 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 11:40:02,909 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 11:40:02,909 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 11:40:02,909 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 11:40:02,910 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 11:40:02,910 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 11:40:02,910 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 11:40:02,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 11:40:02,910 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 11:40:02,910 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 11:40:02,911 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 11:40:02,911 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 11:40:02,911 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 11:40:02,911 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 11:40:02,911 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 11:40:02,912 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 11:40:02,912 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 11:40:02,912 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 11:40:02,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 11:40:02,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 11:40:02,913 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 11:40:02,913 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 11:40:02,913 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 11:40:02,913 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 11:40:02,913 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 11:40:02,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 11:40:02,914 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 11:40:02,914 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 11:40:02,914 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 11:40:02,914 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 11:40:02,914 INFO L138 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_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5eb3f0f7fbd0ab57546a0ac02256a38ed05a9424bb7a81ac298c225eddd7bc79 [2022-12-13 11:40:03,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 11:40:03,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 11:40:03,146 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 11:40:03,147 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 11:40:03,148 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 11:40:03,149 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-12-13 11:40:05,718 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 11:40:06,111 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 11:40:06,112 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-12-13 11:40:06,138 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/data/3e1afd215/7f6a8e0ab54b4e77bab4ac63ed27c4b1/FLAG3e991fb37 [2022-12-13 11:40:06,150 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/data/3e1afd215/7f6a8e0ab54b4e77bab4ac63ed27c4b1 [2022-12-13 11:40:06,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 11:40:06,154 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 11:40:06,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 11:40:06,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 11:40:06,157 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 11:40:06,158 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 11:40:06" (1/1) ... [2022-12-13 11:40:06,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e64fcc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:40:06, skipping insertion in model container [2022-12-13 11:40:06,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 11:40:06" (1/1) ... [2022-12-13 11:40:06,164 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 11:40:06,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 11:40:06,732 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 11:40:06,791 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:06,846 WARN L237 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_a5932e0d-5ded-4460-97cf-344dcf47f044/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-12-13 11:40:06,975 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 11:40:07,102 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,108 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,129 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,134 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 11:40:07,135 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,136 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,137 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,137 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,138 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 11:40:07,143 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 11:40:07,143 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,144 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,145 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,145 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,146 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 11:40:07,165 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,166 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:40:07,166 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,170 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,171 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:40:07,171 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,177 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,178 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,184 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,185 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,185 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,191 WARN L623 FunctionHandler]: Unknown extern function usbnet_write_cmd_async [2022-12-13 11:40:07,191 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,195 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 11:40:07,195 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-12-13 11:40:07,208 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:40:07,211 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,212 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,216 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,218 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,219 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,219 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,220 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,226 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,228 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,235 WARN L623 FunctionHandler]: Unknown extern function mii_check_media [2022-12-13 11:40:07,235 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-13 11:40:07,237 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,238 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:40:07,239 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,243 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,245 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,246 WARN L623 FunctionHandler]: Unknown extern function usbnet_defer_kevent [2022-12-13 11:40:07,246 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,251 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,263 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,271 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,272 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,280 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 11:40:07,281 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,286 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-13 11:40:07,291 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,292 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,301 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:40:07,306 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:40:07,311 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:40:07,311 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,312 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,312 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-12-13 11:40:07,313 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,320 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,320 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:40:07,321 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,321 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:40:07,322 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,323 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,325 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,326 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,328 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,330 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,331 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,333 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,334 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,335 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,337 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,337 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,338 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,338 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,339 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:40:07,345 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_endpoints [2022-12-13 11:40:07,345 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,346 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 11:40:07,353 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,354 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:40:07,358 WARN L623 FunctionHandler]: Unknown extern function crc16 [2022-12-13 11:40:07,358 WARN L623 FunctionHandler]: Unknown extern function bitrev16 [2022-12-13 11:40:07,363 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,386 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,392 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,393 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,394 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,394 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,395 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,395 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,396 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,407 WARN L623 FunctionHandler]: Unknown extern function usbnet_suspend [2022-12-13 11:40:07,407 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,408 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,409 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,410 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,410 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,411 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,412 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,415 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,417 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,419 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,421 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:40:07,421 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:40:07,423 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,424 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,424 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,424 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,425 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,426 WARN L623 FunctionHandler]: Unknown extern function usbnet_resume [2022-12-13 11:40:07,432 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,433 WARN L623 FunctionHandler]: Unknown extern function usbnet_resume [2022-12-13 11:40:07,433 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,438 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:40:07,443 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:40:07,445 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,447 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,448 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:40:07,448 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-13 11:40:07,449 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,449 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:40:07,450 WARN L623 FunctionHandler]: Unknown extern function usbnet_skb_return [2022-12-13 11:40:07,450 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:40:07,450 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:40:07,459 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-13 11:40:07,460 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 11:40:07,460 WARN L623 FunctionHandler]: Unknown extern function csum_partial [2022-12-13 11:40:07,461 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:40:07,462 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:40:07,463 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:40:07,467 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,468 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface_no_resume [2022-12-13 11:40:07,496 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 11:40:07,497 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 11:40:07,498 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_settings [2022-12-13 11:40:07,499 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_drvinfo [2022-12-13 11:40:07,499 WARN L623 FunctionHandler]: Unknown extern function usbnet_set_msglevel [2022-12-13 11:40:07,500 WARN L623 FunctionHandler]: Unknown extern function usbnet_set_settings [2022-12-13 11:40:07,500 WARN L623 FunctionHandler]: Unknown extern function usbnet_nway_reset [2022-12-13 11:40:07,501 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_msglevel [2022-12-13 11:40:07,502 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_link [2022-12-13 11:40:07,502 WARN L623 FunctionHandler]: Unknown extern function usbnet_probe [2022-12-13 11:40:07,503 WARN L623 FunctionHandler]: Unknown extern function usbnet_disconnect [2022-12-13 11:40:07,503 WARN L623 FunctionHandler]: Unknown extern function usbnet_disconnect [2022-12-13 11:40:07,505 WARN L623 FunctionHandler]: Unknown extern function usbnet_stop [2022-12-13 11:40:07,505 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:40:07,506 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:40:07,506 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:40:07,507 WARN L623 FunctionHandler]: Unknown extern function usbnet_change_mtu [2022-12-13 11:40:07,507 WARN L623 FunctionHandler]: Unknown extern function usbnet_change_mtu [2022-12-13 11:40:07,507 WARN L623 FunctionHandler]: Unknown extern function usbnet_open [2022-12-13 11:40:07,508 WARN L623 FunctionHandler]: Unknown extern function usbnet_start_xmit [2022-12-13 11:40:07,508 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:40:07,508 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:40:07,509 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:40:07,509 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:40:07,509 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:40:07,510 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:40:07,510 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_3 [2022-12-13 11:40:07,510 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_3 [2022-12-13 11:40:07,514 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 11:40:07,514 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 11:40:07,527 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:07,544 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:07,571 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:07,571 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:07,572 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:07,572 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:07,578 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 11:40:07,603 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-13 11:40:07,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 11:40:07,728 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 11:40:07,729 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:07,731 WARN L237 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_a5932e0d-5ded-4460-97cf-344dcf47f044/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-12-13 11:40:07,735 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 11:40:07,738 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,739 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,740 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,741 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 11:40:07,741 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,742 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,742 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,742 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,743 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 11:40:07,743 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 11:40:07,743 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,744 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,744 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,744 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,745 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 11:40:07,746 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,746 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:40:07,746 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,747 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,747 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:40:07,747 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,748 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,749 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,750 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,750 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,751 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,752 WARN L623 FunctionHandler]: Unknown extern function usbnet_write_cmd_async [2022-12-13 11:40:07,752 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,752 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 11:40:07,752 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-12-13 11:40:07,753 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:40:07,754 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,755 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,757 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,757 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,758 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,758 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,759 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,767 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,768 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,770 WARN L623 FunctionHandler]: Unknown extern function mii_check_media [2022-12-13 11:40:07,770 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-13 11:40:07,771 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,772 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:40:07,772 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,773 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,774 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,774 WARN L623 FunctionHandler]: Unknown extern function usbnet_defer_kevent [2022-12-13 11:40:07,774 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,776 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,777 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,778 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,778 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,779 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 11:40:07,779 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,780 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-13 11:40:07,782 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,782 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,784 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:40:07,785 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:40:07,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:40:07,786 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,787 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,787 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-12-13 11:40:07,787 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,789 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:40:07,789 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,790 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:40:07,790 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,791 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,792 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,793 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,794 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,795 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,796 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,796 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,797 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,798 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,799 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,799 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,800 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,800 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,801 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:40:07,802 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_endpoints [2022-12-13 11:40:07,802 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,803 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 11:40:07,805 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,805 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:40:07,806 WARN L623 FunctionHandler]: Unknown extern function crc16 [2022-12-13 11:40:07,806 WARN L623 FunctionHandler]: Unknown extern function bitrev16 [2022-12-13 11:40:07,807 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,810 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,812 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,813 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,813 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,813 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,814 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,814 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,815 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,816 WARN L623 FunctionHandler]: Unknown extern function usbnet_suspend [2022-12-13 11:40:07,816 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,816 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,817 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,818 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,818 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,819 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,819 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,821 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,822 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,823 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,825 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:40:07,825 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:40:07,827 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,827 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,827 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,827 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,828 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,828 WARN L623 FunctionHandler]: Unknown extern function usbnet_resume [2022-12-13 11:40:07,830 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,831 WARN L623 FunctionHandler]: Unknown extern function usbnet_resume [2022-12-13 11:40:07,831 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,831 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:40:07,832 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:40:07,833 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,834 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:07,842 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:40:07,843 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-13 11:40:07,843 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:07,844 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:40:07,844 WARN L623 FunctionHandler]: Unknown extern function usbnet_skb_return [2022-12-13 11:40:07,844 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:40:07,845 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:40:07,847 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-13 11:40:07,848 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 11:40:07,848 WARN L623 FunctionHandler]: Unknown extern function csum_partial [2022-12-13 11:40:07,849 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:40:07,850 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:40:07,850 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:40:07,852 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:07,852 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface_no_resume [2022-12-13 11:40:07,860 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 11:40:07,861 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 11:40:07,861 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_settings [2022-12-13 11:40:07,862 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_drvinfo [2022-12-13 11:40:07,862 WARN L623 FunctionHandler]: Unknown extern function usbnet_set_msglevel [2022-12-13 11:40:07,863 WARN L623 FunctionHandler]: Unknown extern function usbnet_set_settings [2022-12-13 11:40:07,863 WARN L623 FunctionHandler]: Unknown extern function usbnet_nway_reset [2022-12-13 11:40:07,864 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_msglevel [2022-12-13 11:40:07,864 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_link [2022-12-13 11:40:07,865 WARN L623 FunctionHandler]: Unknown extern function usbnet_probe [2022-12-13 11:40:07,866 WARN L623 FunctionHandler]: Unknown extern function usbnet_disconnect [2022-12-13 11:40:07,866 WARN L623 FunctionHandler]: Unknown extern function usbnet_disconnect [2022-12-13 11:40:07,868 WARN L623 FunctionHandler]: Unknown extern function usbnet_stop [2022-12-13 11:40:07,868 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:40:07,868 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:40:07,869 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:40:07,870 WARN L623 FunctionHandler]: Unknown extern function usbnet_change_mtu [2022-12-13 11:40:07,870 WARN L623 FunctionHandler]: Unknown extern function usbnet_change_mtu [2022-12-13 11:40:07,870 WARN L623 FunctionHandler]: Unknown extern function usbnet_open [2022-12-13 11:40:07,871 WARN L623 FunctionHandler]: Unknown extern function usbnet_start_xmit [2022-12-13 11:40:07,871 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:40:07,871 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:40:07,872 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:40:07,872 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:40:07,872 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:40:07,872 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:40:07,873 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_3 [2022-12-13 11:40:07,873 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_3 [2022-12-13 11:40:07,877 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 11:40:07,877 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 11:40:07,878 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:07,885 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:07,890 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:07,890 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:07,891 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:07,891 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:07,893 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 11:40:07,910 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 11:40:08,027 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 11:40:08,028 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:08,030 WARN L237 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_a5932e0d-5ded-4460-97cf-344dcf47f044/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i[158290,158303] [2022-12-13 11:40:08,034 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 11:40:08,038 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,039 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,041 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,042 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 11:40:08,042 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,043 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,043 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,043 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,044 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 11:40:08,044 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 11:40:08,044 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,045 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,045 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,046 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,046 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 11:40:08,047 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,048 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:40:08,048 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,048 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,049 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 11:40:08,049 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,050 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,050 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,052 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,052 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,053 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,053 WARN L623 FunctionHandler]: Unknown extern function usbnet_write_cmd_async [2022-12-13 11:40:08,054 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,054 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-13 11:40:08,054 WARN L623 FunctionHandler]: Unknown extern function bitrev32 [2022-12-13 11:40:08,055 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:40:08,056 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,058 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,060 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,061 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,061 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,062 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,062 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,064 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,066 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,068 WARN L623 FunctionHandler]: Unknown extern function mii_check_media [2022-12-13 11:40:08,069 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-12-13 11:40:08,070 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,070 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:40:08,071 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,072 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,073 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,073 WARN L623 FunctionHandler]: Unknown extern function usbnet_defer_kevent [2022-12-13 11:40:08,073 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,081 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,082 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,083 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,083 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,085 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-13 11:40:08,085 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,086 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-13 11:40:08,087 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,088 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,090 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:40:08,091 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 11:40:08,092 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:40:08,093 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,094 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,094 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-12-13 11:40:08,095 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,097 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,097 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:40:08,098 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,098 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 11:40:08,098 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,099 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,100 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,102 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,103 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,104 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,105 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,106 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,107 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,108 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,109 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,109 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,110 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,110 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,111 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,113 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 11:40:08,113 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_endpoints [2022-12-13 11:40:08,113 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,114 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 11:40:08,116 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,117 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:40:08,117 WARN L623 FunctionHandler]: Unknown extern function crc16 [2022-12-13 11:40:08,117 WARN L623 FunctionHandler]: Unknown extern function bitrev16 [2022-12-13 11:40:08,118 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,123 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:08,125 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,125 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,126 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,127 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,127 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:08,127 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,128 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,129 WARN L623 FunctionHandler]: Unknown extern function usbnet_suspend [2022-12-13 11:40:08,130 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,130 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,131 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:08,132 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,132 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:08,133 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,133 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:08,135 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:08,137 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:08,138 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:08,140 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:40:08,141 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 11:40:08,142 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:08,142 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:08,143 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:08,143 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:08,144 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:08,144 WARN L623 FunctionHandler]: Unknown extern function usbnet_resume [2022-12-13 11:40:08,146 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,147 WARN L623 FunctionHandler]: Unknown extern function usbnet_resume [2022-12-13 11:40:08,147 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,148 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:40:08,149 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:40:08,150 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,152 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 11:40:08,152 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:40:08,153 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-13 11:40:08,153 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 11:40:08,154 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 11:40:08,154 WARN L623 FunctionHandler]: Unknown extern function usbnet_skb_return [2022-12-13 11:40:08,154 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:40:08,154 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 11:40:08,156 WARN L623 FunctionHandler]: Unknown extern function skb_copy_expand [2022-12-13 11:40:08,157 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 11:40:08,157 WARN L623 FunctionHandler]: Unknown extern function csum_partial [2022-12-13 11:40:08,158 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:40:08,158 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:40:08,159 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-13 11:40:08,160 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 11:40:08,160 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface_no_resume [2022-12-13 11:40:08,166 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-12-13 11:40:08,167 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 11:40:08,167 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_settings [2022-12-13 11:40:08,168 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_drvinfo [2022-12-13 11:40:08,168 WARN L623 FunctionHandler]: Unknown extern function usbnet_set_msglevel [2022-12-13 11:40:08,168 WARN L623 FunctionHandler]: Unknown extern function usbnet_set_settings [2022-12-13 11:40:08,169 WARN L623 FunctionHandler]: Unknown extern function usbnet_nway_reset [2022-12-13 11:40:08,169 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_msglevel [2022-12-13 11:40:08,169 WARN L623 FunctionHandler]: Unknown extern function usbnet_get_link [2022-12-13 11:40:08,170 WARN L623 FunctionHandler]: Unknown extern function usbnet_probe [2022-12-13 11:40:08,170 WARN L623 FunctionHandler]: Unknown extern function usbnet_disconnect [2022-12-13 11:40:08,171 WARN L623 FunctionHandler]: Unknown extern function usbnet_disconnect [2022-12-13 11:40:08,172 WARN L623 FunctionHandler]: Unknown extern function usbnet_stop [2022-12-13 11:40:08,172 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:40:08,172 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:40:08,172 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-13 11:40:08,173 WARN L623 FunctionHandler]: Unknown extern function usbnet_change_mtu [2022-12-13 11:40:08,173 WARN L623 FunctionHandler]: Unknown extern function usbnet_change_mtu [2022-12-13 11:40:08,174 WARN L623 FunctionHandler]: Unknown extern function usbnet_open [2022-12-13 11:40:08,174 WARN L623 FunctionHandler]: Unknown extern function usbnet_start_xmit [2022-12-13 11:40:08,174 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:40:08,174 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:40:08,175 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-13 11:40:08,175 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:40:08,175 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:40:08,175 WARN L623 FunctionHandler]: Unknown extern function usbnet_tx_timeout [2022-12-13 11:40:08,176 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_3 [2022-12-13 11:40:08,176 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_3 [2022-12-13 11:40:08,178 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-13 11:40:08,179 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-13 11:40:08,179 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:08,188 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:08,191 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:08,192 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:08,192 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:08,192 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-13 11:40:08,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 11:40:08,395 INFO L208 MainTranslator]: Completed translation [2022-12-13 11:40:08,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:40:08 WrapperNode [2022-12-13 11:40:08,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 11:40:08,396 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 11:40:08,396 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 11:40:08,396 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 11:40:08,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:40:08" (1/1) ... [2022-12-13 11:40:08,452 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:40:08" (1/1) ... [2022-12-13 11:40:08,575 INFO L138 Inliner]: procedures = 227, calls = 2667, calls flagged for inlining = 91, calls inlined = 91, statements flattened = 5630 [2022-12-13 11:40:08,575 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 11:40:08,575 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 11:40:08,575 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 11:40:08,575 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 11:40:08,582 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:40:08" (1/1) ... [2022-12-13 11:40:08,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:40:08" (1/1) ... [2022-12-13 11:40:08,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:40:08" (1/1) ... [2022-12-13 11:40:08,597 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:40:08" (1/1) ... [2022-12-13 11:40:08,673 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:40:08" (1/1) ... [2022-12-13 11:40:08,683 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:40:08" (1/1) ... [2022-12-13 11:40:08,695 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:40:08" (1/1) ... [2022-12-13 11:40:08,706 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:40:08" (1/1) ... [2022-12-13 11:40:08,721 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 11:40:08,722 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 11:40:08,722 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 11:40:08,722 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 11:40:08,722 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:40:08" (1/1) ... [2022-12-13 11:40:08,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 11:40:08,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 11:40:08,746 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 11:40:08,748 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 11:40:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_read_reg [2022-12-13 11:40:08,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_read_reg [2022-12-13 11:40:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-13 11:40:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 11:40:08,775 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 11:40:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-13 11:40:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-12-13 11:40:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 11:40:08,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-12-13 11:40:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 11:40:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 11:40:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 11:40:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-12-13 11:40:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-12-13 11:40:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_reset [2022-12-13 11:40:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_reset [2022-12-13 11:40:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_link_reset [2022-12-13 11:40:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_link_reset [2022-12-13 11:40:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 11:40:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 11:40:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure smsc_crc [2022-12-13 11:40:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc_crc [2022-12-13 11:40:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_ioctl [2022-12-13 11:40:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_ioctl [2022-12-13 11:40:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_write [2022-12-13 11:40:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_write [2022-12-13 11:40:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg [2022-12-13 11:40:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg [2022-12-13 11:40:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 11:40:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 11:40:08,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 11:40:08,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 11:40:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_tx_fixup [2022-12-13 11:40:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_tx_fixup [2022-12-13 11:40:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 11:40:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 11:40:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-13 11:40:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-13 11:40:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_nopm [2022-12-13 11:40:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_nopm [2022-12-13 11:40:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_change_mtu [2022-12-13 11:40:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_change_mtu [2022-12-13 11:40:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write [2022-12-13 11:40:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write [2022-12-13 11:40:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 11:40:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 11:40:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 11:40:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enable_phy_wakeup_interrupts [2022-12-13 11:40:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enable_phy_wakeup_interrupts [2022-12-13 11:40:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 11:40:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 11:40:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-12-13 11:40:08,777 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-12-13 11:40:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 11:40:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd_nopm [2022-12-13 11:40:08,777 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-13 11:40:08,778 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 11:40:08,778 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend1 [2022-12-13 11:40:08,778 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend1 [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_enter_suspend2 [2022-12-13 11:40:08,778 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_enter_suspend2 [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_eeprom [2022-12-13 11:40:08,778 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_eeprom [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_multicast [2022-12-13 11:40:08,778 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_multicast [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-13 11:40:08,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-13 11:40:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-13 11:40:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg [2022-12-13 11:40:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg [2022-12-13 11:40:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2022-12-13 11:40:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2022-12-13 11:40:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_csum_offload [2022-12-13 11:40:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_csum_offload [2022-12-13 11:40:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 11:40:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 11:40:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-13 11:40:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-13 11:40:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-13 11:40:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-13 11:40:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 11:40:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 11:40:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_read_reg_nopm [2022-12-13 11:40:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_read_reg_nopm [2022-12-13 11:40:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 11:40:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 11:40:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2022-12-13 11:40:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2022-12-13 11:40:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read [2022-12-13 11:40:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read [2022-12-13 11:40:08,779 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_tx_timeout [2022-12-13 11:40:08,779 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_tx_timeout [2022-12-13 11:40:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_phy_wait_not_busy [2022-12-13 11:40:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_phy_wait_not_busy [2022-12-13 11:40:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-12-13 11:40:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-12-13 11:40:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2022-12-13 11:40:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2022-12-13 11:40:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_write_nopm [2022-12-13 11:40:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_write_nopm [2022-12-13 11:40:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 11:40:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 11:40:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_write_reg_async [2022-12-13 11:40:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_write_reg_async [2022-12-13 11:40:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_write_cmd [2022-12-13 11:40:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-12-13 11:40:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-12-13 11:40:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd_nopm [2022-12-13 11:40:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 11:40:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 11:40:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_mdio_read_nopm [2022-12-13 11:40:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_mdio_read_nopm [2022-12-13 11:40:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_resume [2022-12-13 11:40:08,780 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_resume [2022-12-13 11:40:08,780 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-12-13 11:40:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 11:40:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_read_cmd [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_2 [2022-12-13 11:40:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_2 [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_status [2022-12-13 11:40:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_status [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 11:40:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_start_rx_path [2022-12-13 11:40:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_start_rx_path [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-12-13 11:40:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-12-13 11:40:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~X~~u16~0~TO~C_INT [2022-12-13 11:40:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_mdio_read [2022-12-13 11:40:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_mdio_read [2022-12-13 11:40:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure __smsc95xx_write_reg [2022-12-13 11:40:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __smsc95xx_write_reg [2022-12-13 11:40:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_eeprom_confirm_not_busy [2022-12-13 11:40:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_eeprom_confirm_not_busy [2022-12-13 11:40:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_set_features [2022-12-13 11:40:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_set_features [2022-12-13 11:40:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_manage_power [2022-12-13 11:40:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_manage_power [2022-12-13 11:40:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_rx_fixup [2022-12-13 11:40:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_rx_fixup [2022-12-13 11:40:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure smsc95xx_wait_eeprom [2022-12-13 11:40:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure smsc95xx_wait_eeprom [2022-12-13 11:40:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-12-13 11:40:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 11:40:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 11:40:09,276 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 11:40:09,278 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 11:40:09,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 11:40:49,847 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 11:40:49,862 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 11:40:49,862 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 11:40:49,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 11:40:49 BoogieIcfgContainer [2022-12-13 11:40:49,866 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 11:40:49,868 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 11:40:49,868 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 11:40:49,870 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 11:40:49,870 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 11:40:06" (1/3) ... [2022-12-13 11:40:49,870 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47b39d9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 11:40:49, skipping insertion in model container [2022-12-13 11:40:49,871 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 11:40:08" (2/3) ... [2022-12-13 11:40:49,871 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47b39d9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 11:40:49, skipping insertion in model container [2022-12-13 11:40:49,871 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 11:40:49" (3/3) ... [2022-12-13 11:40:49,872 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--smsc95xx.ko-entry_point.cil.out.i [2022-12-13 11:40:49,885 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 11:40:49,885 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 11:40:49,951 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 11:40:49,957 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=LoopsAndPotentialCycles, 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;@4da09c0a, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 11:40:49,957 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 11:40:49,965 INFO L276 IsEmpty]: Start isEmpty. Operand has 1448 states, 1051 states have (on average 1.411988582302569) internal successors, (1484), 1067 states have internal predecessors, (1484), 331 states have call successors, (331), 65 states have call predecessors, (331), 64 states have return successors, (325), 325 states have call predecessors, (325), 325 states have call successors, (325) [2022-12-13 11:40:49,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-13 11:40:49,978 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:40:49,978 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 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] [2022-12-13 11:40:49,979 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:40:49,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:40:49,983 INFO L85 PathProgramCache]: Analyzing trace with hash -215692864, now seen corresponding path program 1 times [2022-12-13 11:40:49,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 11:40:49,996 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1788917474] [2022-12-13 11:40:49,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:40:49,996 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:40:49,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 11:40:49,997 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 11:40:49,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-12-13 11:40:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:40:51,019 INFO L263 TraceCheckSpWp]: Trace formula consists of 1692 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 11:40:51,025 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:40:51,142 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-13 11:40:51,142 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:40:51,143 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 11:40:51,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1788917474] [2022-12-13 11:40:51,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1788917474] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:40:51,144 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:40:51,144 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 11:40:51,145 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1903212916] [2022-12-13 11:40:51,146 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:40:51,149 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 11:40:51,149 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 11:40:51,171 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 11:40:51,172 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 11:40:51,175 INFO L87 Difference]: Start difference. First operand has 1448 states, 1051 states have (on average 1.411988582302569) internal successors, (1484), 1067 states have internal predecessors, (1484), 331 states have call successors, (331), 65 states have call predecessors, (331), 64 states have return successors, (325), 325 states have call predecessors, (325), 325 states have call successors, (325) Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-13 11:40:51,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:40:51,451 INFO L93 Difference]: Finished difference Result 2894 states and 4324 transitions. [2022-12-13 11:40:51,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 11:40:51,453 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 95 [2022-12-13 11:40:51,454 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:40:51,470 INFO L225 Difference]: With dead ends: 2894 [2022-12-13 11:40:51,470 INFO L226 Difference]: Without dead ends: 1428 [2022-12-13 11:40:51,478 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 92 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:40:51,481 INFO L413 NwaCegarLoop]: 2129 mSDtfsCounter, 2 mSDsluCounter, 4251 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 6380 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-13 11:40:51,481 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 6380 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-13 11:40:51,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1428 states. [2022-12-13 11:40:51,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1428 to 1428. [2022-12-13 11:40:51,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1428 states, 1039 states have (on average 1.4003849855630415) internal successors, (1455), 1047 states have internal predecessors, (1455), 325 states have call successors, (325), 64 states have call predecessors, (325), 63 states have return successors, (319), 319 states have call predecessors, (319), 319 states have call successors, (319) [2022-12-13 11:40:51,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1428 states and 2099 transitions. [2022-12-13 11:40:51,592 INFO L78 Accepts]: Start accepts. Automaton has 1428 states and 2099 transitions. Word has length 95 [2022-12-13 11:40:51,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:40:51,593 INFO L495 AbstractCegarLoop]: Abstraction has 1428 states and 2099 transitions. [2022-12-13 11:40:51,593 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (14), 2 states have call predecessors, (14), 3 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-13 11:40:51,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2099 transitions. [2022-12-13 11:40:51,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-12-13 11:40:51,596 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:40:51,596 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 3, 3, 3, 3, 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] [2022-12-13 11:40:51,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-12-13 11:40:51,797 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:40:51,797 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:40:51,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:40:51,798 INFO L85 PathProgramCache]: Analyzing trace with hash -168875345, now seen corresponding path program 1 times [2022-12-13 11:40:51,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 11:40:51,800 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [664242411] [2022-12-13 11:40:51,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:40:51,800 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:40:51,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 11:40:51,801 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 11:40:51,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-12-13 11:40:52,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:40:52,921 INFO L263 TraceCheckSpWp]: Trace formula consists of 1725 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-13 11:40:52,924 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:40:53,062 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 14 proven. 1 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2022-12-13 11:40:53,062 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 11:40:53,478 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2022-12-13 11:40:53,478 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 11:40:53,479 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [664242411] [2022-12-13 11:40:53,479 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [664242411] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 11:40:53,479 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-13 11:40:53,479 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-12-13 11:40:53,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4000025] [2022-12-13 11:40:53,479 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-13 11:40:53,480 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 11:40:53,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 11:40:53,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 11:40:53,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 11:40:53,481 INFO L87 Difference]: Start difference. First operand 1428 states and 2099 transitions. Second operand has 8 states, 8 states have (on average 6.0) internal successors, (48), 8 states have internal predecessors, (48), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-13 11:40:54,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:40:54,232 INFO L93 Difference]: Finished difference Result 2843 states and 4185 transitions. [2022-12-13 11:40:54,233 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-13 11:40:54,233 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 6.0) internal successors, (48), 8 states have internal predecessors, (48), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 98 [2022-12-13 11:40:54,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:40:54,240 INFO L225 Difference]: With dead ends: 2843 [2022-12-13 11:40:54,240 INFO L226 Difference]: Without dead ends: 1437 [2022-12-13 11:40:54,244 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 188 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2022-12-13 11:40:54,245 INFO L413 NwaCegarLoop]: 2093 mSDtfsCounter, 7 mSDsluCounter, 6270 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 8363 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-13 11:40:54,245 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 8363 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 54 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-13 11:40:54,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1437 states. [2022-12-13 11:40:54,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1437 to 1437. [2022-12-13 11:40:54,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1437 states, 1047 states have (on average 1.4001910219675262) internal successors, (1466), 1055 states have internal predecessors, (1466), 325 states have call successors, (325), 65 states have call predecessors, (325), 64 states have return successors, (319), 319 states have call predecessors, (319), 319 states have call successors, (319) [2022-12-13 11:40:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1437 states and 2110 transitions. [2022-12-13 11:40:54,322 INFO L78 Accepts]: Start accepts. Automaton has 1437 states and 2110 transitions. Word has length 98 [2022-12-13 11:40:54,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:40:54,322 INFO L495 AbstractCegarLoop]: Abstraction has 1437 states and 2110 transitions. [2022-12-13 11:40:54,322 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 6.0) internal successors, (48), 8 states have internal predecessors, (48), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-13 11:40:54,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2110 transitions. [2022-12-13 11:40:54,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-13 11:40:54,325 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:40:54,326 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 3, 3, 3, 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] [2022-12-13 11:40:54,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2022-12-13 11:40:54,526 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:40:54,527 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:40:54,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:40:54,527 INFO L85 PathProgramCache]: Analyzing trace with hash -367951456, now seen corresponding path program 2 times [2022-12-13 11:40:54,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 11:40:54,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [568441907] [2022-12-13 11:40:54,529 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 11:40:54,529 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:40:54,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 11:40:54,530 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 11:40:54,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-12-13 11:40:55,368 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-12-13 11:40:55,368 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 11:40:55,418 INFO L263 TraceCheckSpWp]: Trace formula consists of 1482 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 11:40:55,421 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:40:55,514 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 267 trivial. 0 not checked. [2022-12-13 11:40:55,515 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:40:55,515 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 11:40:55,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [568441907] [2022-12-13 11:40:55,515 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [568441907] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:40:55,515 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:40:55,515 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 11:40:55,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [624375308] [2022-12-13 11:40:55,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:40:55,516 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:40:55,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 11:40:55,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:40:55,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:40:55,517 INFO L87 Difference]: Start difference. First operand 1437 states and 2110 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-12-13 11:40:55,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:40:55,824 INFO L93 Difference]: Finished difference Result 4197 states and 6172 transitions. [2022-12-13 11:40:55,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:40:55,825 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 105 [2022-12-13 11:40:55,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:40:55,846 INFO L225 Difference]: With dead ends: 4197 [2022-12-13 11:40:55,846 INFO L226 Difference]: Without dead ends: 2797 [2022-12-13 11:40:55,861 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:40:55,862 INFO L413 NwaCegarLoop]: 2406 mSDtfsCounter, 2000 mSDsluCounter, 2079 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2000 SdHoareTripleChecker+Valid, 4485 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-13 11:40:55,862 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2000 Valid, 4485 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-13 11:40:55,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2797 states. [2022-12-13 11:40:55,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2797 to 2794. [2022-12-13 11:40:55,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2794 states, 2044 states have (on average 1.4045988258317026) internal successors, (2871), 2055 states have internal predecessors, (2871), 622 states have call successors, (622), 128 states have call predecessors, (622), 127 states have return successors, (616), 616 states have call predecessors, (616), 616 states have call successors, (616) [2022-12-13 11:40:55,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 2794 states and 4109 transitions. [2022-12-13 11:40:55,947 INFO L78 Accepts]: Start accepts. Automaton has 2794 states and 4109 transitions. Word has length 105 [2022-12-13 11:40:55,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:40:55,947 INFO L495 AbstractCegarLoop]: Abstraction has 2794 states and 4109 transitions. [2022-12-13 11:40:55,948 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-12-13 11:40:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2794 states and 4109 transitions. [2022-12-13 11:40:55,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-12-13 11:40:55,950 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:40:55,950 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 3, 3, 3, 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] [2022-12-13 11:40:55,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2022-12-13 11:40:56,151 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:40:56,151 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:40:56,151 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:40:56,152 INFO L85 PathProgramCache]: Analyzing trace with hash -127590560, now seen corresponding path program 1 times [2022-12-13 11:40:56,153 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 11:40:56,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1228198191] [2022-12-13 11:40:56,153 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:40:56,153 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:40:56,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 11:40:56,154 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 11:40:56,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-12-13 11:40:57,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:40:57,283 INFO L263 TraceCheckSpWp]: Trace formula consists of 1833 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-13 11:40:57,286 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:40:57,478 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 63 proven. 3 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-12-13 11:40:57,478 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 11:40:58,035 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 17 proven. 20 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2022-12-13 11:40:58,035 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 11:40:58,035 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1228198191] [2022-12-13 11:40:58,035 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1228198191] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 11:40:58,036 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-13 11:40:58,036 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-12-13 11:40:58,036 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [772894896] [2022-12-13 11:40:58,036 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-13 11:40:58,036 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-13 11:40:58,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 11:40:58,037 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-13 11:40:58,037 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 11:40:58,037 INFO L87 Difference]: Start difference. First operand 2794 states and 4109 transitions. Second operand has 10 states, 10 states have (on average 5.4) internal successors, (54), 10 states have internal predecessors, (54), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 11:40:59,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:40:59,162 INFO L93 Difference]: Finished difference Result 5588 states and 8226 transitions. [2022-12-13 11:40:59,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-13 11:40:59,163 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 10 states have internal predecessors, (54), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 110 [2022-12-13 11:40:59,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:40:59,174 INFO L225 Difference]: With dead ends: 5588 [2022-12-13 11:40:59,174 INFO L226 Difference]: Without dead ends: 2816 [2022-12-13 11:40:59,182 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=91, Invalid=149, Unknown=0, NotChecked=0, Total=240 [2022-12-13 11:40:59,182 INFO L413 NwaCegarLoop]: 2093 mSDtfsCounter, 8 mSDsluCounter, 8361 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 10454 SdHoareTripleChecker+Invalid, 68 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 56 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-13 11:40:59,182 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 10454 Invalid, 68 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 56 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-13 11:40:59,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2816 states. [2022-12-13 11:40:59,250 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2816 to 2816. [2022-12-13 11:40:59,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2816 states, 2064 states have (on average 1.4040697674418605) internal successors, (2898), 2075 states have internal predecessors, (2898), 622 states have call successors, (622), 130 states have call predecessors, (622), 129 states have return successors, (616), 616 states have call predecessors, (616), 616 states have call successors, (616) [2022-12-13 11:40:59,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 2816 states and 4136 transitions. [2022-12-13 11:40:59,263 INFO L78 Accepts]: Start accepts. Automaton has 2816 states and 4136 transitions. Word has length 110 [2022-12-13 11:40:59,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:40:59,263 INFO L495 AbstractCegarLoop]: Abstraction has 2816 states and 4136 transitions. [2022-12-13 11:40:59,263 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 10 states have internal predecessors, (54), 2 states have call successors, (16), 2 states have call predecessors, (16), 4 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-13 11:40:59,263 INFO L276 IsEmpty]: Start isEmpty. Operand 2816 states and 4136 transitions. [2022-12-13 11:40:59,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-12-13 11:40:59,265 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:40:59,265 INFO L195 NwaCegarLoop]: trace histogram [14, 10, 10, 10, 3, 3, 3, 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] [2022-12-13 11:40:59,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2022-12-13 11:40:59,465 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:40:59,466 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:40:59,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:40:59,466 INFO L85 PathProgramCache]: Analyzing trace with hash -813089632, now seen corresponding path program 2 times [2022-12-13 11:40:59,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 11:40:59,467 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [109993417] [2022-12-13 11:40:59,467 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 11:40:59,467 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:40:59,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 11:40:59,468 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 11:40:59,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2022-12-13 11:41:00,336 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-12-13 11:41:00,336 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 11:41:00,387 INFO L263 TraceCheckSpWp]: Trace formula consists of 1513 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 11:41:00,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:41:00,479 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2022-12-13 11:41:00,479 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:41:00,480 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 11:41:00,480 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [109993417] [2022-12-13 11:41:00,480 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [109993417] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:41:00,480 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:41:00,480 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-13 11:41:00,480 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785378817] [2022-12-13 11:41:00,480 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:41:00,480 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:41:00,481 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 11:41:00,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:41:00,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:41:00,481 INFO L87 Difference]: Start difference. First operand 2816 states and 4136 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-12-13 11:41:01,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:41:01,037 INFO L93 Difference]: Finished difference Result 7297 states and 10674 transitions. [2022-12-13 11:41:01,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:41:01,038 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 114 [2022-12-13 11:41:01,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:41:01,053 INFO L225 Difference]: With dead ends: 7297 [2022-12-13 11:41:01,053 INFO L226 Difference]: Without dead ends: 4518 [2022-12-13 11:41:01,060 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:41:01,061 INFO L413 NwaCegarLoop]: 2275 mSDtfsCounter, 1259 mSDsluCounter, 2011 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1259 SdHoareTripleChecker+Valid, 4286 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-12-13 11:41:01,061 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1259 Valid, 4286 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-13 11:41:01,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4518 states. [2022-12-13 11:41:01,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4518 to 4502. [2022-12-13 11:41:01,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4502 states, 3311 states have (on average 1.4025974025974026) internal successors, (4644), 3324 states have internal predecessors, (4644), 965 states have call successors, (965), 226 states have call predecessors, (965), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:41:01,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4502 states to 4502 states and 6568 transitions. [2022-12-13 11:41:01,197 INFO L78 Accepts]: Start accepts. Automaton has 4502 states and 6568 transitions. Word has length 114 [2022-12-13 11:41:01,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:41:01,198 INFO L495 AbstractCegarLoop]: Abstraction has 4502 states and 6568 transitions. [2022-12-13 11:41:01,198 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2022-12-13 11:41:01,198 INFO L276 IsEmpty]: Start isEmpty. Operand 4502 states and 6568 transitions. [2022-12-13 11:41:01,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-13 11:41:01,200 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:41:01,200 INFO L195 NwaCegarLoop]: trace histogram [14, 11, 11, 11, 3, 3, 3, 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] [2022-12-13 11:41:01,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2022-12-13 11:41:01,400 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:41:01,401 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:41:01,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:41:01,401 INFO L85 PathProgramCache]: Analyzing trace with hash 187522844, now seen corresponding path program 1 times [2022-12-13 11:41:01,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 11:41:01,402 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [402156544] [2022-12-13 11:41:01,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:41:01,403 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:41:01,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 11:41:01,403 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 11:41:01,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-12-13 11:41:02,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:41:02,611 INFO L263 TraceCheckSpWp]: Trace formula consists of 1890 conjuncts, 9 conjunts are in the unsatisfiable core [2022-12-13 11:41:02,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:41:03,146 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 143 proven. 21 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-12-13 11:41:03,146 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 11:41:04,619 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 37 proven. 58 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2022-12-13 11:41:04,619 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 11:41:04,619 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [402156544] [2022-12-13 11:41:04,619 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [402156544] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 11:41:04,620 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-13 11:41:04,620 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2022-12-13 11:41:04,620 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [132869442] [2022-12-13 11:41:04,620 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-13 11:41:04,621 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-12-13 11:41:04,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 11:41:04,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-12-13 11:41:04,622 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2022-12-13 11:41:04,622 INFO L87 Difference]: Start difference. First operand 4502 states and 6568 transitions. Second operand has 18 states, 18 states have (on average 3.6666666666666665) internal successors, (66), 18 states have internal predecessors, (66), 2 states have call successors, (17), 2 states have call predecessors, (17), 4 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-13 11:41:07,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:41:07,266 INFO L93 Difference]: Finished difference Result 9051 states and 13211 transitions. [2022-12-13 11:41:07,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-12-13 11:41:07,266 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 3.6666666666666665) internal successors, (66), 18 states have internal predecessors, (66), 2 states have call successors, (17), 2 states have call predecessors, (17), 4 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 119 [2022-12-13 11:41:07,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:41:07,282 INFO L225 Difference]: With dead ends: 9051 [2022-12-13 11:41:07,283 INFO L226 Difference]: Without dead ends: 4532 [2022-12-13 11:41:07,293 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 250 GetRequests, 220 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 111 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=250, Invalid=742, Unknown=0, NotChecked=0, Total=992 [2022-12-13 11:41:07,294 INFO L413 NwaCegarLoop]: 2096 mSDtfsCounter, 31 mSDsluCounter, 16739 mSDsCounter, 0 mSdLazyCounter, 213 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 18835 SdHoareTripleChecker+Invalid, 246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 213 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-12-13 11:41:07,294 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31 Valid, 18835 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 213 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-12-13 11:41:07,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4532 states. [2022-12-13 11:41:07,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4532 to 4528. [2022-12-13 11:41:07,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4528 states, 3337 states have (on average 1.3958645489961043) internal successors, (4658), 3350 states have internal predecessors, (4658), 965 states have call successors, (965), 226 states have call predecessors, (965), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:41:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4528 states to 4528 states and 6582 transitions. [2022-12-13 11:41:07,439 INFO L78 Accepts]: Start accepts. Automaton has 4528 states and 6582 transitions. Word has length 119 [2022-12-13 11:41:07,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:41:07,440 INFO L495 AbstractCegarLoop]: Abstraction has 4528 states and 6582 transitions. [2022-12-13 11:41:07,440 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 3.6666666666666665) internal successors, (66), 18 states have internal predecessors, (66), 2 states have call successors, (17), 2 states have call predecessors, (17), 4 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2022-12-13 11:41:07,440 INFO L276 IsEmpty]: Start isEmpty. Operand 4528 states and 6582 transitions. [2022-12-13 11:41:07,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-13 11:41:07,441 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:41:07,442 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 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] [2022-12-13 11:41:07,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2022-12-13 11:41:07,642 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:41:07,643 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:41:07,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:41:07,645 INFO L85 PathProgramCache]: Analyzing trace with hash 1372139644, now seen corresponding path program 2 times [2022-12-13 11:41:07,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 11:41:07,649 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [513214832] [2022-12-13 11:41:07,650 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 11:41:07,650 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:41:07,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 11:41:07,653 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 11:41:07,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-12-13 11:41:08,593 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-12-13 11:41:08,593 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 11:41:08,644 INFO L263 TraceCheckSpWp]: Trace formula consists of 1440 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 11:41:08,647 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:41:11,237 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-12-13 11:41:11,237 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:41:11,237 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 11:41:11,237 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [513214832] [2022-12-13 11:41:11,237 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [513214832] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:41:11,238 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:41:11,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 11:41:11,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259190282] [2022-12-13 11:41:11,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:41:11,238 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:41:11,238 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 11:41:11,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:41:11,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:41:11,239 INFO L87 Difference]: Start difference. First operand 4528 states and 6582 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:41:11,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:41:11,363 INFO L93 Difference]: Finished difference Result 4530 states and 6583 transitions. [2022-12-13 11:41:11,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:41:11,364 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 121 [2022-12-13 11:41:11,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:41:11,378 INFO L225 Difference]: With dead ends: 4530 [2022-12-13 11:41:11,378 INFO L226 Difference]: Without dead ends: 4527 [2022-12-13 11:41:11,380 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 119 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:41:11,381 INFO L413 NwaCegarLoop]: 2095 mSDtfsCounter, 2029 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2029 SdHoareTripleChecker+Valid, 2095 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:41:11,381 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2029 Valid, 2095 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 11:41:11,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4527 states. [2022-12-13 11:41:11,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4527 to 4527. [2022-12-13 11:41:11,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4527 states, 3337 states have (on average 1.395564878633503) internal successors, (4657), 3349 states have internal predecessors, (4657), 964 states have call successors, (964), 226 states have call predecessors, (964), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:41:11,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4527 states to 4527 states and 6580 transitions. [2022-12-13 11:41:11,653 INFO L78 Accepts]: Start accepts. Automaton has 4527 states and 6580 transitions. Word has length 121 [2022-12-13 11:41:11,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:41:11,653 INFO L495 AbstractCegarLoop]: Abstraction has 4527 states and 6580 transitions. [2022-12-13 11:41:11,653 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:41:11,653 INFO L276 IsEmpty]: Start isEmpty. Operand 4527 states and 6580 transitions. [2022-12-13 11:41:11,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-13 11:41:11,655 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:41:11,656 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 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] [2022-12-13 11:41:11,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2022-12-13 11:41:11,856 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:41:11,856 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:41:11,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:41:11,857 INFO L85 PathProgramCache]: Analyzing trace with hash -413959227, now seen corresponding path program 1 times [2022-12-13 11:41:11,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 11:41:11,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [318909940] [2022-12-13 11:41:11,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:41:11,858 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:41:11,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 11:41:11,859 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 11:41:11,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2022-12-13 11:41:13,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:41:13,350 INFO L263 TraceCheckSpWp]: Trace formula consists of 1913 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 11:41:13,353 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:41:15,848 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-12-13 11:41:15,848 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:41:15,849 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 11:41:15,849 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [318909940] [2022-12-13 11:41:15,849 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [318909940] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:41:15,849 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:41:15,849 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 11:41:15,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459887242] [2022-12-13 11:41:15,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:41:15,850 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:41:15,850 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 11:41:15,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:41:15,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:41:15,850 INFO L87 Difference]: Start difference. First operand 4527 states and 6580 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:41:16,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:41:16,020 INFO L93 Difference]: Finished difference Result 4529 states and 6581 transitions. [2022-12-13 11:41:16,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:41:16,021 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 122 [2022-12-13 11:41:16,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:41:16,032 INFO L225 Difference]: With dead ends: 4529 [2022-12-13 11:41:16,032 INFO L226 Difference]: Without dead ends: 4526 [2022-12-13 11:41:16,033 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:41:16,033 INFO L413 NwaCegarLoop]: 2093 mSDtfsCounter, 2026 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2026 SdHoareTripleChecker+Valid, 2093 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:41:16,034 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2026 Valid, 2093 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 11:41:16,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4526 states. [2022-12-13 11:41:16,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4526 to 4526. [2022-12-13 11:41:16,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4526 states, 3337 states have (on average 1.395265208270902) internal successors, (4656), 3348 states have internal predecessors, (4656), 963 states have call successors, (963), 226 states have call predecessors, (963), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:41:16,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4526 states to 4526 states and 6578 transitions. [2022-12-13 11:41:16,263 INFO L78 Accepts]: Start accepts. Automaton has 4526 states and 6578 transitions. Word has length 122 [2022-12-13 11:41:16,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:41:16,263 INFO L495 AbstractCegarLoop]: Abstraction has 4526 states and 6578 transitions. [2022-12-13 11:41:16,264 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:41:16,264 INFO L276 IsEmpty]: Start isEmpty. Operand 4526 states and 6578 transitions. [2022-12-13 11:41:16,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-13 11:41:16,265 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:41:16,265 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 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] [2022-12-13 11:41:16,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Ended with exit code 0 [2022-12-13 11:41:16,466 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:41:16,466 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:41:16,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:41:16,466 INFO L85 PathProgramCache]: Analyzing trace with hash 51555487, now seen corresponding path program 1 times [2022-12-13 11:41:16,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 11:41:16,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [240072798] [2022-12-13 11:41:16,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:41:16,468 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:41:16,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 11:41:16,469 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 11:41:16,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-12-13 11:41:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:41:18,010 INFO L263 TraceCheckSpWp]: Trace formula consists of 1914 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 11:41:18,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:41:19,263 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-12-13 11:41:19,263 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:41:19,264 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 11:41:19,264 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [240072798] [2022-12-13 11:41:19,264 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [240072798] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:41:19,264 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:41:19,264 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 11:41:19,264 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [363284301] [2022-12-13 11:41:19,265 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:41:19,265 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:41:19,265 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 11:41:19,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:41:19,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:41:19,266 INFO L87 Difference]: Start difference. First operand 4526 states and 6578 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:41:19,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:41:19,448 INFO L93 Difference]: Finished difference Result 4528 states and 6579 transitions. [2022-12-13 11:41:19,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:41:19,449 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 123 [2022-12-13 11:41:19,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:41:19,460 INFO L225 Difference]: With dead ends: 4528 [2022-12-13 11:41:19,460 INFO L226 Difference]: Without dead ends: 4525 [2022-12-13 11:41:19,461 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:41:19,462 INFO L413 NwaCegarLoop]: 2091 mSDtfsCounter, 2023 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2023 SdHoareTripleChecker+Valid, 2091 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:41:19,462 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2023 Valid, 2091 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 11:41:19,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4525 states. [2022-12-13 11:41:19,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4525 to 4525. [2022-12-13 11:41:19,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4525 states, 3337 states have (on average 1.3949655379083008) internal successors, (4655), 3347 states have internal predecessors, (4655), 962 states have call successors, (962), 226 states have call predecessors, (962), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:41:19,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4525 states to 4525 states and 6576 transitions. [2022-12-13 11:41:19,745 INFO L78 Accepts]: Start accepts. Automaton has 4525 states and 6576 transitions. Word has length 123 [2022-12-13 11:41:19,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:41:19,745 INFO L495 AbstractCegarLoop]: Abstraction has 4525 states and 6576 transitions. [2022-12-13 11:41:19,745 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:41:19,745 INFO L276 IsEmpty]: Start isEmpty. Operand 4525 states and 6576 transitions. [2022-12-13 11:41:19,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-13 11:41:19,747 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:41:19,747 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 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] [2022-12-13 11:41:19,780 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Ended with exit code 0 [2022-12-13 11:41:19,947 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:41:19,948 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:41:19,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:41:19,948 INFO L85 PathProgramCache]: Analyzing trace with hash 1597614600, now seen corresponding path program 1 times [2022-12-13 11:41:19,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 11:41:19,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [982487574] [2022-12-13 11:41:19,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:41:19,949 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:41:19,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 11:41:19,950 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 11:41:19,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2022-12-13 11:41:21,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:41:21,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 1915 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 11:41:21,454 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:41:22,716 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-12-13 11:41:22,716 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:41:22,717 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 11:41:22,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [982487574] [2022-12-13 11:41:22,717 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [982487574] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:41:22,717 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:41:22,717 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 11:41:22,717 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400203791] [2022-12-13 11:41:22,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:41:22,718 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:41:22,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 11:41:22,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:41:22,718 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:41:22,718 INFO L87 Difference]: Start difference. First operand 4525 states and 6576 transitions. Second operand has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:41:22,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:41:22,992 INFO L93 Difference]: Finished difference Result 8997 states and 13088 transitions. [2022-12-13 11:41:22,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:41:22,993 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 124 [2022-12-13 11:41:22,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:41:23,004 INFO L225 Difference]: With dead ends: 8997 [2022-12-13 11:41:23,004 INFO L226 Difference]: Without dead ends: 4518 [2022-12-13 11:41:23,018 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:41:23,018 INFO L413 NwaCegarLoop]: 2084 mSDtfsCounter, 2016 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2016 SdHoareTripleChecker+Valid, 2084 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:41:23,018 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2016 Valid, 2084 Invalid, 3 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 11:41:23,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4518 states. [2022-12-13 11:41:23,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4518 to 4517. [2022-12-13 11:41:23,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4517 states, 3330 states have (on average 1.394894894894895) internal successors, (4645), 3339 states have internal predecessors, (4645), 961 states have call successors, (961), 226 states have call predecessors, (961), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:41:23,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4517 states to 4517 states and 6565 transitions. [2022-12-13 11:41:23,239 INFO L78 Accepts]: Start accepts. Automaton has 4517 states and 6565 transitions. Word has length 124 [2022-12-13 11:41:23,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:41:23,239 INFO L495 AbstractCegarLoop]: Abstraction has 4517 states and 6565 transitions. [2022-12-13 11:41:23,240 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.666666666666666) internal successors, (44), 2 states have internal predecessors, (44), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:41:23,240 INFO L276 IsEmpty]: Start isEmpty. Operand 4517 states and 6565 transitions. [2022-12-13 11:41:23,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-13 11:41:23,241 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:41:23,241 INFO L195 NwaCegarLoop]: trace histogram [16, 11, 11, 11, 3, 3, 3, 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] [2022-12-13 11:41:23,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Forceful destruction successful, exit code 0 [2022-12-13 11:41:23,441 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:41:23,442 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:41:23,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:41:23,443 INFO L85 PathProgramCache]: Analyzing trace with hash -2014155582, now seen corresponding path program 1 times [2022-12-13 11:41:23,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 11:41:23,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [527831011] [2022-12-13 11:41:23,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:41:23,444 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:41:23,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 11:41:23,445 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 11:41:23,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2022-12-13 11:41:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:41:24,913 INFO L263 TraceCheckSpWp]: Trace formula consists of 1916 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-13 11:41:24,916 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 11:41:26,149 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-12-13 11:41:26,150 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-13 11:41:26,150 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-12-13 11:41:26,150 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [527831011] [2022-12-13 11:41:26,150 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [527831011] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:41:26,150 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:41:26,150 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-13 11:41:26,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1845300819] [2022-12-13 11:41:26,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:41:26,151 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-13 11:41:26,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-12-13 11:41:26,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-13 11:41:26,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:41:26,152 INFO L87 Difference]: Start difference. First operand 4517 states and 6565 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:41:26,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:41:26,375 INFO L93 Difference]: Finished difference Result 4519 states and 6566 transitions. [2022-12-13 11:41:26,375 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-13 11:41:26,375 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 125 [2022-12-13 11:41:26,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:41:26,384 INFO L225 Difference]: With dead ends: 4519 [2022-12-13 11:41:26,385 INFO L226 Difference]: Without dead ends: 4507 [2022-12-13 11:41:26,386 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-13 11:41:26,386 INFO L413 NwaCegarLoop]: 2084 mSDtfsCounter, 2013 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2013 SdHoareTripleChecker+Valid, 2084 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:41:26,386 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2013 Valid, 2084 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 11:41:26,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4507 states. [2022-12-13 11:41:26,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4507 to 4507. [2022-12-13 11:41:26,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4507 states, 3321 states have (on average 1.394459500150557) internal successors, (4631), 3329 states have internal predecessors, (4631), 960 states have call successors, (960), 226 states have call predecessors, (960), 225 states have return successors, (959), 959 states have call predecessors, (959), 959 states have call successors, (959) [2022-12-13 11:41:26,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4507 states to 4507 states and 6550 transitions. [2022-12-13 11:41:26,669 INFO L78 Accepts]: Start accepts. Automaton has 4507 states and 6550 transitions. Word has length 125 [2022-12-13 11:41:26,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:41:26,670 INFO L495 AbstractCegarLoop]: Abstraction has 4507 states and 6550 transitions. [2022-12-13 11:41:26,670 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-12-13 11:41:26,670 INFO L276 IsEmpty]: Start isEmpty. Operand 4507 states and 6550 transitions. [2022-12-13 11:41:26,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2022-12-13 11:41:26,675 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:41:26,675 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 19, 16, 3, 3, 3, 2, 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] [2022-12-13 11:41:26,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Forceful destruction successful, exit code 0 [2022-12-13 11:41:26,875 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:41:26,876 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:41:26,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:41:26,876 INFO L85 PathProgramCache]: Analyzing trace with hash -1912994731, now seen corresponding path program 1 times [2022-12-13 11:41:26,878 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-12-13 11:41:26,878 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [938973351] [2022-12-13 11:41:26,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:41:26,879 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:41:26,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat [2022-12-13 11:41:26,879 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-12-13 11:41:26,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2022-12-13 11:41:55,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 11:41:55,298 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-13 11:42:29,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-13 11:42:31,645 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2022-12-13 11:42:31,645 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-13 11:42:31,645 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-13 11:42:31,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Ended with exit code 0 [2022-12-13 11:42:31,847 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-12-13 11:42:31,856 INFO L445 BasicCegarLoop]: Path program histogram: [2, 2, 2, 1, 1, 1, 1, 1, 1] [2022-12-13 11:42:31,865 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-13 11:42:31,949 WARN L421 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-12-13 11:42:31,953 WARN L421 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-12-13 11:42:31,955 WARN L421 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2022-12-13 11:42:32,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.12 11:42:32 BoogieIcfgContainer [2022-12-13 11:42:32,196 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-13 11:42:32,197 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-13 11:42:32,197 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-13 11:42:32,197 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-13 11:42:32,197 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 11:40:49" (3/4) ... [2022-12-13 11:42:32,201 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-12-13 11:42:32,201 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-13 11:42:32,201 INFO L158 Benchmark]: Toolchain (without parser) took 146047.74ms. Allocated memory was 90.2MB in the beginning and 398.5MB in the end (delta: 308.3MB). Free memory was 64.0MB in the beginning and 94.6MB in the end (delta: -30.6MB). Peak memory consumption was 276.6MB. Max. memory is 16.1GB. [2022-12-13 11:42:32,202 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 81.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 11:42:32,202 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2240.98ms. Allocated memory was 90.2MB in the beginning and 165.7MB in the end (delta: 75.5MB). Free memory was 64.0MB in the beginning and 94.9MB in the end (delta: -30.9MB). Peak memory consumption was 82.3MB. Max. memory is 16.1GB. [2022-12-13 11:42:32,202 INFO L158 Benchmark]: Boogie Procedure Inliner took 178.89ms. Allocated memory is still 165.7MB. Free memory was 94.9MB in the beginning and 68.7MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-12-13 11:42:32,203 INFO L158 Benchmark]: Boogie Preprocessor took 146.10ms. Allocated memory is still 165.7MB. Free memory was 68.7MB in the beginning and 68.8MB in the end (delta: -147.2kB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. [2022-12-13 11:42:32,203 INFO L158 Benchmark]: RCFGBuilder took 41144.37ms. Allocated memory was 165.7MB in the beginning and 331.4MB in the end (delta: 165.7MB). Free memory was 68.0MB in the beginning and 228.5MB in the end (delta: -160.5MB). Peak memory consumption was 165.4MB. Max. memory is 16.1GB. [2022-12-13 11:42:32,204 INFO L158 Benchmark]: TraceAbstraction took 102328.67ms. Allocated memory was 331.4MB in the beginning and 398.5MB in the end (delta: 67.1MB). Free memory was 228.5MB in the beginning and 95.6MB in the end (delta: 132.9MB). Peak memory consumption was 200.0MB. Max. memory is 16.1GB. [2022-12-13 11:42:32,204 INFO L158 Benchmark]: Witness Printer took 4.10ms. Allocated memory is still 398.5MB. Free memory was 95.6MB in the beginning and 94.6MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 11:42:32,206 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 65.0MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 81.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2240.98ms. Allocated memory was 90.2MB in the beginning and 165.7MB in the end (delta: 75.5MB). Free memory was 64.0MB in the beginning and 94.9MB in the end (delta: -30.9MB). Peak memory consumption was 82.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 178.89ms. Allocated memory is still 165.7MB. Free memory was 94.9MB in the beginning and 68.7MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 146.10ms. Allocated memory is still 165.7MB. Free memory was 68.7MB in the beginning and 68.8MB in the end (delta: -147.2kB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. * RCFGBuilder took 41144.37ms. Allocated memory was 165.7MB in the beginning and 331.4MB in the end (delta: 165.7MB). Free memory was 68.0MB in the beginning and 228.5MB in the end (delta: -160.5MB). Peak memory consumption was 165.4MB. Max. memory is 16.1GB. * TraceAbstraction took 102328.67ms. Allocated memory was 331.4MB in the beginning and 398.5MB in the end (delta: 67.1MB). Free memory was 228.5MB in the beginning and 95.6MB in the end (delta: 132.9MB). Peak memory consumption was 200.0MB. Max. memory is 16.1GB. * Witness Printer took 4.10ms. Allocated memory is still 398.5MB. Free memory was 95.6MB in the beginning and 94.6MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 5496]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 8434. Possible FailurePath: [L5519] struct ethtool_eeprom *smsc95xx_ethtool_ops_group2 ; [L5520] int LDV_IN_INTERRUPT = 1; [L5521] struct usb_interface *smsc95xx_info_group1 ; [L5522] struct usbnet *smsc95xx_info_group0 ; [L5523] struct usb_interface *smsc95xx_driver_group1 ; [L5524] struct ethtool_wolinfo *smsc95xx_ethtool_ops_group1 ; [L5525] int ldv_state_variable_0 ; [L5526] struct net_device *smsc95xx_ethtool_ops_group3 ; [L5527] int ldv_state_variable_3 ; [L5528] int ldv_state_variable_2 ; [L5529] struct ethtool_cmd *smsc95xx_ethtool_ops_group0 ; [L5530] int ref_cnt ; [L5531] struct sk_buff *smsc95xx_info_group2 ; [L5532] int ldv_state_variable_1 ; [L5533] int usb_counter ; [L5534] int ldv_state_variable_4 ; [L5535] struct net_device *smsc95xx_netdev_ops_group1 ; [L5745] static bool turbo_mode = 1; [L6741-L6747] static struct ethtool_ops const smsc95xx_ethtool_ops = {& usbnet_get_settings, & usbnet_set_settings, & usbnet_get_drvinfo, & smsc95xx_ethtool_getregslen, & smsc95xx_ethtool_getregs, & smsc95xx_ethtool_get_wol, & smsc95xx_ethtool_set_wol, & usbnet_get_msglevel, & usbnet_set_msglevel, & usbnet_nway_reset, & usbnet_get_link, & smsc95xx_ethtool_get_eeprom_len, & smsc95xx_ethtool_get_eeprom, & smsc95xx_ethtool_set_eeprom, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L7330-L7335] static struct net_device_ops const smsc95xx_netdev_ops = {0, 0, & usbnet_open, & usbnet_stop, & usbnet_start_xmit, 0, 0, & smsc95xx_set_multicast, & eth_mac_addr, & eth_validate_addr, & smsc95xx_ioctl, 0, & usbnet_change_mtu, 0, & usbnet_tx_timeout, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & smsc95xx_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L8355-L8358] static struct driver_info const smsc95xx_info = {(char *)"smsc95xx USB 2.0 Ethernet", 2592, & smsc95xx_bind, & smsc95xx_unbind, & smsc95xx_reset, 0, 0, & smsc95xx_manage_power, & smsc95xx_status, & smsc95xx_link_reset, & smsc95xx_rx_fixup, & smsc95xx_tx_fixup, 0, 0, 0, 0, 0UL}; [L8359-L8413] static struct usb_device_id const products[19U] = { {3U, 1060U, 38144U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38149U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40448U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40449U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 60416U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39168U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39169U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39170U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39171U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39172U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39173U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39174U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39175U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39176U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 39177U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38192U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 38704U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}, {3U, 1060U, 40456U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& smsc95xx_info)}}; [L8414] struct usb_device_id const __mod_usb_device_table ; [L8415-L8429] static struct usb_driver smsc95xx_driver = {"smsc95xx", & usbnet_probe, & usbnet_disconnect, 0, & smsc95xx_suspend, & smsc95xx_resume, & smsc95xx_resume, 0, 0, (struct usb_device_id const *)(& products), {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, 1U, 1U, (unsigned char)0}; [L8446] int ldv_retval_2 ; [L8447] int ldv_retval_5 ; [L8448] int ldv_retval_0 ; [L8449] int ldv_retval_4 ; [L8450] int ldv_retval_6 ; [L8452] int ldv_retval_1 ; [L8455] int ldv_retval_3 ; [L8456] int ldv_retval_7 ; [L9134] int INTERF_STATE = 0; [L9135] int SERIAL_STATE = 0; [L9136] void *usb_intfdata = 0; [L9137] struct urb *usb_urb = 0; [L9138] struct usb_device *usb_dev = 0; [L9139] int dev_counter = 0; [L9140] int completeFnIntCounter = 0; [L9141] int completeFnBulkCounter = 0; [L9142] void (*completeFnInt)(struct urb * ) ; [L9143] void (*completeFnBulk)(struct urb * ) ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8510] struct ethtool_regs *ldvarg1 ; [L8511] void *tmp ; [L8512] u32 ldvarg4 ; [L8513] u32 tmp___0 ; [L8514] u8 *ldvarg3 ; [L8515] void *tmp___1 ; [L8516] void *ldvarg0 ; [L8517] void *tmp___2 ; [L8518] struct ethtool_drvinfo *ldvarg5 ; [L8519] void *tmp___3 ; [L8520] u8 *ldvarg2 ; [L8521] void *tmp___4 ; [L8522] struct usb_device_id *ldvarg7 ; [L8523] void *tmp___5 ; [L8524] pm_message_t ldvarg6 ; [L8525] void *ldvarg8 ; [L8526] void *tmp___6 ; [L8527] netdev_features_t ldvarg11 ; [L8528] struct ifreq *ldvarg13 ; [L8529] void *tmp___7 ; [L8530] int ldvarg10 ; [L8531] int tmp___8 ; [L8532] int ldvarg12 ; [L8533] int tmp___9 ; [L8534] struct sk_buff *ldvarg9 ; [L8535] void *tmp___10 ; [L8536] struct urb *ldvarg14 ; [L8537] void *tmp___11 ; [L8538] gfp_t ldvarg16 ; [L8539] int ldvarg15 ; [L8540] int tmp___12 ; [L8541] int tmp___13 ; [L8542] int tmp___14 ; [L8543] int tmp___15 ; [L8544] int tmp___16 ; [L8545] int tmp___17 ; [L8546] int tmp___18 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg6={235:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] CALL, EXPR ldv_zalloc(12UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=12, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=12, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] RET, EXPR ldv_zalloc(12UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(12UL)={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg6={235:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8548] tmp = ldv_zalloc(12UL) [L8549] ldvarg1 = (struct ethtool_regs *)tmp [L8550] tmp___0 = __VERIFIER_nondet_u32() [L8551] ldvarg4 = tmp___0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg4=11, ldvarg6={235:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1UL)={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg4=11, ldvarg6={235:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8552] tmp___1 = ldv_zalloc(1UL) [L8553] ldvarg3 = (u8 *)tmp___1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg6={235:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1UL)={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg6={235:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8554] tmp___2 = ldv_zalloc(1UL) [L8555] ldvarg0 = tmp___2 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg6={235:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] CALL, EXPR ldv_zalloc(196UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=196, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=196, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] RET, EXPR ldv_zalloc(196UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(196UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg6={235:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8556] tmp___3 = ldv_zalloc(196UL) [L8557] ldvarg5 = (struct ethtool_drvinfo *)tmp___3 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8558] tmp___4 = ldv_zalloc(1UL) [L8559] ldvarg2 = (u8 *)tmp___4 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] CALL, EXPR ldv_zalloc(32UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=32, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=32, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] RET, EXPR ldv_zalloc(32UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(32UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8560] tmp___5 = ldv_zalloc(32UL) [L8561] ldvarg7 = (struct usb_device_id *)tmp___5 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] CALL, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] RET, EXPR ldv_zalloc(1UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8562] tmp___6 = ldv_zalloc(1UL) [L8563] ldvarg8 = tmp___6 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] CALL, EXPR ldv_zalloc(40UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=40, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=40, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] RET, EXPR ldv_zalloc(40UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(40UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg11={242:0}, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8564] tmp___7 = ldv_zalloc(40UL) [L8565] ldvarg13 = (struct ifreq *)tmp___7 [L8566] tmp___8 = __VERIFIER_nondet_int() [L8567] ldvarg10 = tmp___8 [L8568] tmp___9 = __VERIFIER_nondet_int() [L8569] ldvarg12 = tmp___9 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] CALL, EXPR ldv_zalloc(240UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=240, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=240, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] RET, EXPR ldv_zalloc(240UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(240UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8570] tmp___10 = ldv_zalloc(240UL) [L8571] ldvarg9 = (struct sk_buff *)tmp___10 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] CALL, EXPR ldv_zalloc(192UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=192, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=192, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] RET, EXPR ldv_zalloc(192UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(192UL)={0:0}, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8572] tmp___11 = ldv_zalloc(192UL) [L8573] ldvarg14 = (struct urb *)tmp___11 [L8574] tmp___12 = __VERIFIER_nondet_int() [L8575] ldvarg15 = tmp___12 [L8576] FCALL ldv_initialize() [L8577] FCALL memset((void *)(& ldvarg6), 0, 4UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg6), 0, 4UL)={235:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8578] FCALL memset((void *)(& ldvarg11), 0, 8UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg11), 0, 8UL)={242:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8579] FCALL memset((void *)(& ldvarg16), 0, 4UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, memset((void *)(& ldvarg16), 0, 4UL)={243:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8580] ldv_state_variable_4 = 0 [L8581] ldv_state_variable_1 = 0 [L8582] ref_cnt = 0 [L8583] ldv_state_variable_0 = 1 [L8584] ldv_state_variable_3 = 0 [L8585] ldv_state_variable_2 = 0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8587] tmp___13 = __VERIFIER_nondet_int() [L8589] case 0: [L8700] case 1: [L8766] case 2: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8767] COND TRUE ldv_state_variable_0 != 0 [L8768] tmp___16 = __VERIFIER_nondet_int() [L8770] case 0: [L8778] case 1: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8779] COND TRUE ldv_state_variable_0 == 1 [L8780] CALL, EXPR smsc95xx_driver_init() [L8432] int tmp ; [L8434] CALL, EXPR ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L9106] ldv_func_ret_type ldv_func_res ; [L9107] int tmp ; [L9109] CALL, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9502] return __VERIFIER_nondet_int(); [L9109] RET, EXPR usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9109] tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3) [L9110] ldv_func_res = tmp [L9111] ldv_state_variable_1 = 1 [L9112] usb_counter = 0 [L9113] CALL ldv_usb_driver_1() [L8501] void *tmp ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] CALL, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1520, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1520, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] RET, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1520UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8503] tmp = ldv_zalloc(1520UL) [L8504] smsc95xx_driver_group1 = (struct usb_interface *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9113] RET ldv_usb_driver_1() [L9114] return (ldv_func_res); VAL [={0:0}, ={0:0}, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, ldv_func_arg1={234:0}, ldv_func_arg1={234:0}, ldv_func_arg2={476:477}, ldv_func_arg2={476:477}, ldv_func_arg3={229:0}, ldv_func_arg3={229:0}, ldv_func_res=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8434] RET, EXPR ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L8434] tmp = ldv_usb_register_driver_5(& smsc95xx_driver, & __this_module, "smsc95xx") [L8435] return (tmp); VAL [={0:0}, ={0:0}, \result=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=1, ldv_state_variable_1=1, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp=0, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8780] RET, EXPR smsc95xx_driver_init() [L8780] ldv_retval_4 = smsc95xx_driver_init() [L8781] COND TRUE ldv_retval_4 == 0 [L8782] ldv_state_variable_0 = 3 [L8783] ldv_state_variable_2 = 1 [L8784] CALL ldv_initialize_driver_info_2() [L8459] void *tmp ; [L8460] void *tmp___0 ; [L8461] void *tmp___1 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] CALL, EXPR ldv_zalloc(1384UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1384, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1384, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] RET, EXPR ldv_zalloc(1384UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1384UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8463] tmp = ldv_zalloc(1384UL) [L8464] smsc95xx_info_group0 = (struct usbnet *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] CALL, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=1520, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=1520, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] RET, EXPR ldv_zalloc(1520UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(1520UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8465] tmp___0 = ldv_zalloc(1520UL) [L8466] smsc95xx_info_group1 = (struct usb_interface *)tmp___0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] CALL, EXPR ldv_zalloc(240UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=240, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=240, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] RET, EXPR ldv_zalloc(240UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, ldv_zalloc(240UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8467] tmp___1 = ldv_zalloc(240UL) [L8468] smsc95xx_info_group2 = (struct sk_buff *)tmp___1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=0, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8784] RET ldv_initialize_driver_info_2() [L8785] ldv_state_variable_3 = 1 [L8786] CALL ldv_net_device_ops_3() [L8474] void *tmp ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] CALL, EXPR ldv_zalloc(3136UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=3136, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=3136, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147479552, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] RET, EXPR ldv_zalloc(3136UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, ldv_zalloc(3136UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8476] tmp = ldv_zalloc(3136UL) [L8477] smsc95xx_netdev_ops_group1 = (struct net_device *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8786] RET ldv_net_device_ops_3() [L8787] ldv_state_variable_4 = 1 [L8788] CALL ldv_initialize_ethtool_ops_4() [L8483] void *tmp ; [L8484] void *tmp___0 ; [L8485] void *tmp___1 ; [L8486] void *tmp___2 ; VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] CALL, EXPR ldv_zalloc(20UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=20, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=20, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] RET, EXPR ldv_zalloc(20UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_zalloc(20UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8488] tmp = ldv_zalloc(20UL) [L8489] smsc95xx_ethtool_ops_group1 = (struct ethtool_wolinfo *)tmp VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] CALL, EXPR ldv_zalloc(44UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=44, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=44, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] RET, EXPR ldv_zalloc(44UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_zalloc(44UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8490] tmp___0 = ldv_zalloc(44UL) [L8491] smsc95xx_ethtool_ops_group0 = (struct ethtool_cmd *)tmp___0 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] CALL, EXPR ldv_zalloc(16UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=16, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=16, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] RET, EXPR ldv_zalloc(16UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_zalloc(16UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8492] tmp___1 = ldv_zalloc(16UL) [L8493] smsc95xx_ethtool_ops_group2 = (struct ethtool_eeprom *)tmp___1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] CALL, EXPR ldv_zalloc(3136UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5461] void *p ; [L5462] void *tmp ; [L5463] int tmp___0 ; [L5465] tmp___0 = __VERIFIER_nondet_int() [L5466] COND TRUE tmp___0 != 0 [L5467] return ((void *)0); VAL [={0:0}, ={0:0}, \old(size)=3136, \result={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, size=3136, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp___0=-2147483648, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] RET, EXPR ldv_zalloc(3136UL) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldv_zalloc(3136UL)={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8494] tmp___2 = ldv_zalloc(3136UL) [L8495] smsc95xx_ethtool_ops_group3 = (struct net_device *)tmp___2 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0={0:0}, tmp___1={0:0}, tmp___2={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8788] RET ldv_initialize_ethtool_ops_4() [L8791] COND FALSE !(ldv_retval_4 != 0) VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=2, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8587] tmp___13 = __VERIFIER_nondet_int() [L8589] case 0: [L8700] case 1: [L8766] case 2: [L8806] case 3: [L8976] case 4: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8977] COND TRUE ldv_state_variable_2 != 0 [L8978] tmp___18 = __VERIFIER_nondet_int() [L8980] case 0: [L8992] case 1: [L9004] case 2: [L9016] case 3: VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___18=3, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9017] COND TRUE ldv_state_variable_2 == 1 VAL [={0:0}, ={0:0}, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg10=10, ldvarg11={242:0}, ldvarg12=9, ldvarg13={0:0}, ldvarg14={0:0}, ldvarg15=0, ldvarg16={243:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=11, ldvarg5={0:0}, ldvarg6={235:0}, ldvarg7={0:0}, ldvarg8={0:0}, ldvarg9={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, tmp={0:0}, tmp___0=11, tmp___1={0:0}, tmp___10={0:0}, tmp___11={0:0}, tmp___12=0, tmp___13=4, tmp___16=1, tmp___18=3, tmp___2={0:0}, tmp___3={0:0}, tmp___4={0:0}, tmp___5={0:0}, tmp___6={0:0}, tmp___7={0:0}, tmp___8=10, tmp___9=9, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9018] CALL smsc95xx_manage_power(smsc95xx_info_group0, ldvarg15) VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8338] struct smsc95xx_priv *pdata ; [L8340] EXPR dev->data[0] [L8340] pdata = (struct smsc95xx_priv *)dev->data[0] [L8341] EXPR dev->intf [L8341] (dev->intf)->needs_remote_wakeup = (unsigned char )on [L8342] EXPR pdata->features VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, \old(on)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev={0:0}, dev={0:0}, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, on=0, pdata={0:0}, pdata->features=0, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8342] COND FALSE !(((int )pdata->features & 4) != 0) [L8346] dev->net VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, \old(on)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev={0:0}, dev={0:0}, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, on=0, pdata={0:0}, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L8347] COND FALSE !(on != 0) [L8350] EXPR dev->intf [L8350] CALL ldv_usb_autopm_put_interface_4(dev->intf) [L9099] CALL ldv_put_interface() [L9313] COND FALSE !(INTERF_STATE > 0) VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L9315] CALL ldv_error() VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] [L5496] reach_error() VAL [={0:0}, ={0:0}, \old(INTERF_STATE)=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __mod_usb_device_table=0, __this_module={476:477}, completeFnBulkCounter=0, completeFnIntCounter=0, dev_counter=0, INTERF_STATE=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, products={233:0}, ref_cnt=0, SERIAL_STATE=0, smsc95xx_driver={234:0}, smsc95xx_driver_group1={0:0}, smsc95xx_ethtool_ops={230:0}, smsc95xx_ethtool_ops_group0={0:0}, smsc95xx_ethtool_ops_group1={0:0}, smsc95xx_ethtool_ops_group2={0:0}, smsc95xx_ethtool_ops_group3={0:0}, smsc95xx_info={232:0}, smsc95xx_info_group0={0:0}, smsc95xx_info_group1={0:0}, smsc95xx_info_group2={0:0}, smsc95xx_netdev_ops={231:0}, smsc95xx_netdev_ops_group1={0:0}, turbo_mode=1, usb_counter=0, usb_dev={0:0}, usb_intfdata={0:0}, usb_urb={0:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 66 procedures, 1449 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 101.9s, OverallIterations: 12, TraceHistogramMax: 19, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 6.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 13414 SdHoareTripleChecker+Valid, 3.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13414 mSDsluCounter, 63250 SdHoareTripleChecker+Invalid, 2.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 39711 mSDsCounter, 75 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 397 IncrementalHoareTripleChecker+Invalid, 472 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 75 mSolverCounterUnsat, 23539 mSDtfsCounter, 397 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1594 GetRequests, 1530 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 136 ImplicationChecksByTransitivity, 4.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4528occurred in iteration=6, InterpolantAutomatonStates: 74, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.9s AutomataMinimizationTime, 11 MinimizatonAttempts, 24 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 37.5s SatisfiabilityAnalysisTime, 13.1s InterpolantComputationTime, 1443 NumberOfCodeBlocks, 1183 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1569 ConstructedInterpolants, 0 QuantifiedInterpolants, 3915 SizeOfPredicates, 8 NumberOfNonLiveVariables, 19233 ConjunctsInSsa, 37 ConjunctsInUnsatCore, 14 InterpolantComputations, 8 PerfectInterpolantSequences, 4340/4456 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-12-13 11:42:32,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5932e0d-5ded-4460-97cf-344dcf47f044/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN: Overapproximated counterexample