java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 04:27:39,981 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 04:27:39,983 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 04:27:39,996 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 04:27:39,996 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 04:27:39,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 04:27:39,999 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 04:27:40,001 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 04:27:40,003 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 04:27:40,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 04:27:40,005 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 04:27:40,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 04:27:40,006 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 04:27:40,007 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 04:27:40,009 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 04:27:40,010 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 04:27:40,011 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 04:27:40,012 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 04:27:40,013 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 04:27:40,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 04:27:40,017 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 04:27:40,018 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 04:27:40,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 04:27:40,020 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 04:27:40,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 04:27:40,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 04:27:40,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 04:27:40,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 04:27:40,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 04:27:40,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 04:27:40,026 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 04:27:40,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 04:27:40,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 04:27:40,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 04:27:40,030 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 04:27:40,030 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 04:27:40,031 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 04:27:40,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 04:27:40,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 04:27:40,032 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 04:27:40,033 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 04:27:40,034 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-02 04:27:40,048 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 04:27:40,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 04:27:40,050 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 04:27:40,050 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 04:27:40,051 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 04:27:40,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 04:27:40,051 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 04:27:40,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 04:27:40,051 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 04:27:40,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 04:27:40,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 04:27:40,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 04:27:40,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 04:27:40,052 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 04:27:40,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 04:27:40,053 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 04:27:40,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 04:27:40,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 04:27:40,054 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 04:27:40,054 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 04:27:40,054 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 04:27:40,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 04:27:40,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 04:27:40,055 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 04:27:40,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 04:27:40,055 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 04:27:40,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 04:27:40,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 04:27:40,055 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 04:27:40,085 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 04:27:40,099 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 04:27:40,103 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 04:27:40,104 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 04:27:40,105 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 04:27:40,106 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i [2019-10-02 04:27:40,169 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c9d114c1/bbdc88fed7d64e3881292c09a138e55c/FLAGa8df4df0e [2019-10-02 04:27:40,973 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 04:27:40,976 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i [2019-10-02 04:27:41,028 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c9d114c1/bbdc88fed7d64e3881292c09a138e55c/FLAGa8df4df0e [2019-10-02 04:27:41,511 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c9d114c1/bbdc88fed7d64e3881292c09a138e55c [2019-10-02 04:27:41,523 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 04:27:41,525 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 04:27:41,526 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 04:27:41,526 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 04:27:41,530 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 04:27:41,531 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 04:27:41" (1/1) ... [2019-10-02 04:27:41,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c657e8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:27:41, skipping insertion in model container [2019-10-02 04:27:41,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 04:27:41" (1/1) ... [2019-10-02 04:27:41,543 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 04:27:41,667 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 04:27:42,974 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 04:27:43,015 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 04:27:43,386 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 04:27:43,514 INFO L192 MainTranslator]: Completed translation [2019-10-02 04:27:43,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:27:43 WrapperNode [2019-10-02 04:27:43,515 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 04:27:43,516 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 04:27:43,516 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 04:27:43,516 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 04:27:43,532 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:27:43" (1/1) ... [2019-10-02 04:27:43,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:27:43" (1/1) ... [2019-10-02 04:27:43,589 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:27:43" (1/1) ... [2019-10-02 04:27:43,590 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:27:43" (1/1) ... [2019-10-02 04:27:43,691 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:27:43" (1/1) ... [2019-10-02 04:27:43,717 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:27:43" (1/1) ... [2019-10-02 04:27:43,749 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:27:43" (1/1) ... [2019-10-02 04:27:43,777 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 04:27:43,778 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 04:27:43,778 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 04:27:43,778 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 04:27:43,779 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:27:43" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 04:27:43,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 04:27:43,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 04:27:43,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 04:27:43,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-10-02 04:27:43,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 04:27:43,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-02 04:27:43,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-02 04:27:43,924 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-02 04:27:43,924 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-02 04:27:43,925 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-02 04:27:43,925 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-02 04:27:43,925 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-10-02 04:27:43,926 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-10-02 04:27:43,928 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-10-02 04:27:43,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 04:27:43,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 04:27:43,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 04:27:43,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 04:27:43,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 04:27:43,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-02 04:27:43,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 04:27:43,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 04:27:43,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 04:27:43,934 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-02 04:27:43,934 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_header_cloned [2019-10-02 04:27:43,935 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-02 04:27:43,935 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2019-10-02 04:27:43,935 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-10-02 04:27:43,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-02 04:27:43,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-02 04:27:43,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_cow [2019-10-02 04:27:43,937 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cow_head [2019-10-02 04:27:43,937 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2019-10-02 04:27:43,937 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_hw_offload_capable [2019-10-02 04:27:43,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_insert_tag [2019-10-02 04:27:43,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_put_tag [2019-10-02 04:27:43,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-10-02 04:27:43,938 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_put_tag [2019-10-02 04:27:43,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_get_tag [2019-10-02 04:27:43,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_get_tag [2019-10-02 04:27:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_get_tag [2019-10-02 04:27:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_manage_power [2019-10-02 04:27:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_wdm_manage_power [2019-10-02 04:27:43,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_bind [2019-10-02 04:27:43,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_unbind [2019-10-02 04:27:43,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_tx_fixup [2019-10-02 04:27:43,942 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_process_dgram [2019-10-02 04:27:43,942 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_rx_fixup [2019-10-02 04:27:43,942 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_suspend [2019-10-02 04:27:43,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_resume [2019-10-02 04:27:43,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_driver_init [2019-10-02 04:27:43,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_mbim_driver_exit [2019-10-02 04:27:43,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_2 [2019-10-02 04:27:43,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_info_3 [2019-10-02 04:27:43,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-10-02 04:27:43,944 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 04:27:43,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_2 [2019-10-02 04:27:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_3 [2019-10-02 04:27:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_4 [2019-10-02 04:27:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_7 [2019-10-02 04:27:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_8 [2019-10-02 04:27:43,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-10-02 04:27:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-10-02 04:27:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-10-02 04:27:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-10-02 04:27:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-10-02 04:27:43,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-10-02 04:27:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-10-02 04:27:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-10-02 04:27:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-10-02 04:27:43,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-10-02 04:27:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-10-02 04:27:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-10-02 04:27:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-10-02 04:27:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-10-02 04:27:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-10-02 04:27:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-10-02 04:27:43,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 04:27:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-02 04:27:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-02 04:27:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-02 04:27:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-10-02 04:27:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-10-02 04:27:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_bind_common [2019-10-02 04:27:43,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_fill_tx_frame [2019-10-02 04:27:43,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_rx_verify_ndp16 [2019-10-02 04:27:43,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_rx_verify_nth16 [2019-10-02 04:27:43,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_select_altsetting [2019-10-02 04:27:43,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cdc_ncm_unbind [2019-10-02 04:27:43,951 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-02 04:27:43,951 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-10-02 04:27:43,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 04:27:43,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-02 04:27:43,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-10-02 04:27:43,952 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-10-02 04:27:43,952 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-10-02 04:27:43,952 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-02 04:27:43,952 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_cdc_wdm_register [2019-10-02 04:27:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-02 04:27:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-02 04:27:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2019-10-02 04:27:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_probe [2019-10-02 04:27:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_resume [2019-10-02 04:27:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_skb_return [2019-10-02 04:27:43,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_suspend [2019-10-02 04:27:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 04:27:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 04:27:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 04:27:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 04:27:43,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 04:27:43,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-10-02 04:27:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 04:27:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 04:27:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 04:27:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 04:27:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-10-02 04:27:43,955 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-02 04:27:43,956 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-02 04:27:43,956 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-02 04:27:43,956 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-02 04:27:43,956 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-02 04:27:43,956 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-02 04:27:43,956 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-10-02 04:27:43,957 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-02 04:27:43,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 04:27:43,957 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-02 04:27:43,957 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-10-02 04:27:43,957 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-10-02 04:27:43,957 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-10-02 04:27:43,957 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-10-02 04:27:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-10-02 04:27:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_4 [2019-10-02 04:27:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_2 [2019-10-02 04:27:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_3 [2019-10-02 04:27:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-02 04:27:43,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_7 [2019-10-02 04:27:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-02 04:27:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_8 [2019-10-02 04:27:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-10-02 04:27:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-10-02 04:27:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-10-02 04:27:43,959 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 04:27:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 04:27:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 04:27:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 04:27:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 04:27:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-02 04:27:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 04:27:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 04:27:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 04:27:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 04:27:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 04:27:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 04:27:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 04:27:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-02 04:27:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 04:27:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 04:27:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_2 [2019-10-02 04:27:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_info_3 [2019-10-02 04:27:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-10-02 04:27:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-10-02 04:27:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-10-02 04:27:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-02 04:27:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 04:27:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_header_cloned [2019-10-02 04:27:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-02 04:27:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-10-02 04:27:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-10-02 04:27:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-02 04:27:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2019-10-02 04:27:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-10-02 04:27:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 04:27:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-02 04:27:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-02 04:27:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-02 04:27:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_cow [2019-10-02 04:27:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cow_head [2019-10-02 04:27:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2019-10-02 04:27:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-02 04:27:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-02 04:27:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_hw_offload_capable [2019-10-02 04:27:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_insert_tag [2019-10-02 04:27:43,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-10-02 04:27:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_put_tag [2019-10-02 04:27:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-10-02 04:27:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_put_tag [2019-10-02 04:27:43,967 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_get_tag [2019-10-02 04:27:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_get_tag [2019-10-02 04:27:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_get_tag [2019-10-02 04:27:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_probe [2019-10-02 04:27:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_suspend [2019-10-02 04:27:43,968 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_resume [2019-10-02 04:27:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2019-10-02 04:27:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2019-10-02 04:27:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure usb_cdc_wdm_register [2019-10-02 04:27:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_select_altsetting [2019-10-02 04:27:43,969 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_bind_common [2019-10-02 04:27:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_unbind [2019-10-02 04:27:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_fill_tx_frame [2019-10-02 04:27:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_rx_verify_nth16 [2019-10-02 04:27:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_ncm_rx_verify_ndp16 [2019-10-02 04:27:43,970 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_manage_power [2019-10-02 04:27:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 04:27:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 04:27:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 04:27:43,971 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_wdm_manage_power [2019-10-02 04:27:43,972 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_bind [2019-10-02 04:27:43,972 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_unbind [2019-10-02 04:27:43,972 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 04:27:43,972 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_tx_fixup [2019-10-02 04:27:43,972 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_process_dgram [2019-10-02 04:27:43,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 04:27:43,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 04:27:43,973 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_rx_fixup [2019-10-02 04:27:43,973 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_suspend [2019-10-02 04:27:43,973 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-10-02 04:27:43,974 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_resume [2019-10-02 04:27:43,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 04:27:43,974 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_driver_init [2019-10-02 04:27:43,974 INFO L130 BoogieDeclarations]: Found specification of procedure cdc_mbim_driver_exit [2019-10-02 04:27:43,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 04:27:43,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 04:27:43,975 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 04:27:43,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-10-02 04:27:43,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-10-02 04:27:43,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-10-02 04:27:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-10-02 04:27:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-10-02 04:27:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-10-02 04:27:43,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-10-02 04:27:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-10-02 04:27:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-10-02 04:27:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-10-02 04:27:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-10-02 04:27:43,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-10-02 04:27:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-10-02 04:27:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 04:27:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-10-02 04:27:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 04:27:43,978 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 04:27:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 04:27:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 04:27:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 04:27:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 04:27:43,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 04:27:43,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 04:27:43,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 04:27:43,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 04:27:44,822 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 04:27:45,870 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-10-02 04:27:46,847 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 04:27:46,848 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-02 04:27:46,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 04:27:46 BoogieIcfgContainer [2019-10-02 04:27:46,850 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 04:27:46,852 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 04:27:46,852 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 04:27:46,856 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 04:27:46,856 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 04:27:41" (1/3) ... [2019-10-02 04:27:46,857 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17ff8775 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 04:27:46, skipping insertion in model container [2019-10-02 04:27:46,857 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 04:27:43" (2/3) ... [2019-10-02 04:27:46,857 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17ff8775 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 04:27:46, skipping insertion in model container [2019-10-02 04:27:46,858 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 04:27:46" (3/3) ... [2019-10-02 04:27:46,860 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--net--usb--cdc_mbim.ko-entry_point.cil.out.i [2019-10-02 04:27:46,871 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 04:27:46,881 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 04:27:46,899 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 04:27:46,940 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 04:27:46,941 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 04:27:46,941 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 04:27:46,941 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 04:27:46,941 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 04:27:46,941 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 04:27:46,941 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 04:27:46,942 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 04:27:46,942 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 04:27:46,979 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states. [2019-10-02 04:27:46,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2019-10-02 04:27:46,997 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:27:46,999 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-02 04:27:47,003 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:27:47,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:27:47,011 INFO L82 PathProgramCache]: Analyzing trace with hash 1060978159, now seen corresponding path program 1 times [2019-10-02 04:27:47,014 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:27:47,015 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:27:47,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:47,112 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:27:47,112 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:47,693 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-02 04:27:47,696 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:27:47,697 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:27:47,702 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:27:47,717 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:27:47,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:47,721 INFO L87 Difference]: Start difference. First operand 766 states. Second operand 3 states. [2019-10-02 04:27:48,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:27:48,074 INFO L93 Difference]: Finished difference Result 2056 states and 2679 transitions. [2019-10-02 04:27:48,075 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:27:48,077 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 56 [2019-10-02 04:27:48,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:27:48,119 INFO L225 Difference]: With dead ends: 2056 [2019-10-02 04:27:48,119 INFO L226 Difference]: Without dead ends: 1327 [2019-10-02 04:27:48,133 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:48,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1327 states. [2019-10-02 04:27:48,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1327 to 1324. [2019-10-02 04:27:48,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1324 states. [2019-10-02 04:27:48,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 1324 states and 1704 transitions. [2019-10-02 04:27:48,336 INFO L78 Accepts]: Start accepts. Automaton has 1324 states and 1704 transitions. Word has length 56 [2019-10-02 04:27:48,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:27:48,337 INFO L475 AbstractCegarLoop]: Abstraction has 1324 states and 1704 transitions. [2019-10-02 04:27:48,337 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:27:48,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1704 transitions. [2019-10-02 04:27:48,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-10-02 04:27:48,358 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:27:48,359 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-02 04:27:48,359 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:27:48,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:27:48,360 INFO L82 PathProgramCache]: Analyzing trace with hash 1505691106, now seen corresponding path program 1 times [2019-10-02 04:27:48,360 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:27:48,360 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:27:48,372 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:48,372 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:27:48,372 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:48,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:48,640 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2019-10-02 04:27:48,640 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 04:27:48,640 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 04:27:48,881 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:27:49,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:49,170 INFO L256 TraceCheckSpWp]: Trace formula consists of 1596 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-02 04:27:49,183 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 04:27:49,242 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-10-02 04:27:49,254 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 04:27:49,254 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 6 [2019-10-02 04:27:49,255 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 04:27:49,256 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 04:27:49,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-02 04:27:49,256 INFO L87 Difference]: Start difference. First operand 1324 states and 1704 transitions. Second operand 6 states. [2019-10-02 04:27:49,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:27:49,473 INFO L93 Difference]: Finished difference Result 2647 states and 3421 transitions. [2019-10-02 04:27:49,474 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 04:27:49,474 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 72 [2019-10-02 04:27:49,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:27:49,483 INFO L225 Difference]: With dead ends: 2647 [2019-10-02 04:27:49,483 INFO L226 Difference]: Without dead ends: 1331 [2019-10-02 04:27:49,489 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2019-10-02 04:27:49,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1331 states. [2019-10-02 04:27:49,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1331 to 1331. [2019-10-02 04:27:49,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1331 states. [2019-10-02 04:27:49,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1331 states and 1711 transitions. [2019-10-02 04:27:49,546 INFO L78 Accepts]: Start accepts. Automaton has 1331 states and 1711 transitions. Word has length 72 [2019-10-02 04:27:49,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:27:49,547 INFO L475 AbstractCegarLoop]: Abstraction has 1331 states and 1711 transitions. [2019-10-02 04:27:49,547 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 04:27:49,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 1711 transitions. [2019-10-02 04:27:49,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2019-10-02 04:27:49,551 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:27:49,551 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-02 04:27:49,552 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:27:49,552 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:27:49,552 INFO L82 PathProgramCache]: Analyzing trace with hash -1186048466, now seen corresponding path program 1 times [2019-10-02 04:27:49,552 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:27:49,552 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:27:49,560 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:49,560 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:27:49,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:49,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:49,769 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-10-02 04:27:49,769 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 04:27:49,769 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 04:27:49,949 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:27:50,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:50,184 INFO L256 TraceCheckSpWp]: Trace formula consists of 1614 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-02 04:27:50,191 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 04:27:50,225 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 18 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-10-02 04:27:50,235 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 04:27:50,236 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2019-10-02 04:27:50,239 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-02 04:27:50,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-02 04:27:50,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 04:27:50,240 INFO L87 Difference]: Start difference. First operand 1331 states and 1711 transitions. Second operand 8 states. [2019-10-02 04:27:50,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:27:50,371 INFO L93 Difference]: Finished difference Result 2659 states and 3432 transitions. [2019-10-02 04:27:50,373 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 04:27:50,373 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 75 [2019-10-02 04:27:50,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:27:50,382 INFO L225 Difference]: With dead ends: 2659 [2019-10-02 04:27:50,382 INFO L226 Difference]: Without dead ends: 1334 [2019-10-02 04:27:50,388 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2019-10-02 04:27:50,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1334 states. [2019-10-02 04:27:50,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1334 to 1334. [2019-10-02 04:27:50,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1334 states. [2019-10-02 04:27:50,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1334 states and 1714 transitions. [2019-10-02 04:27:50,502 INFO L78 Accepts]: Start accepts. Automaton has 1334 states and 1714 transitions. Word has length 75 [2019-10-02 04:27:50,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:27:50,505 INFO L475 AbstractCegarLoop]: Abstraction has 1334 states and 1714 transitions. [2019-10-02 04:27:50,505 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-02 04:27:50,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 1714 transitions. [2019-10-02 04:27:50,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2019-10-02 04:27:50,514 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:27:50,522 INFO L411 BasicCegarLoop]: trace histogram [6, 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] [2019-10-02 04:27:50,522 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:27:50,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:27:50,523 INFO L82 PathProgramCache]: Analyzing trace with hash -641612958, now seen corresponding path program 2 times [2019-10-02 04:27:50,523 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:27:50,523 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:27:50,537 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:50,538 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:27:50,538 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:50,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:50,775 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-02 04:27:50,775 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 04:27:50,775 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 04:27:50,957 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-10-02 04:27:51,175 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2019-10-02 04:27:51,176 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 04:27:51,182 INFO L256 TraceCheckSpWp]: Trace formula consists of 1312 conjuncts, 5 conjunts are in the unsatisfiable core [2019-10-02 04:27:51,188 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 04:27:51,226 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (4)] Exception during sending of exit command (exit): Stream closed [2019-10-02 04:27:51,235 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 04:27:51,235 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 7 [2019-10-02 04:27:51,236 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-02 04:27:51,237 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-02 04:27:51,237 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2019-10-02 04:27:51,238 INFO L87 Difference]: Start difference. First operand 1334 states and 1714 transitions. Second operand 7 states. [2019-10-02 04:27:51,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:27:51,444 INFO L93 Difference]: Finished difference Result 2658 states and 3419 transitions. [2019-10-02 04:27:51,445 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 04:27:51,445 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 78 [2019-10-02 04:27:51,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:27:51,453 INFO L225 Difference]: With dead ends: 2658 [2019-10-02 04:27:51,454 INFO L226 Difference]: Without dead ends: 1334 [2019-10-02 04:27:51,459 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 79 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2019-10-02 04:27:51,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1334 states. [2019-10-02 04:27:51,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1334 to 1334. [2019-10-02 04:27:51,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1334 states. [2019-10-02 04:27:51,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1334 states and 1713 transitions. [2019-10-02 04:27:51,520 INFO L78 Accepts]: Start accepts. Automaton has 1334 states and 1713 transitions. Word has length 78 [2019-10-02 04:27:51,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:27:51,521 INFO L475 AbstractCegarLoop]: Abstraction has 1334 states and 1713 transitions. [2019-10-02 04:27:51,521 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-02 04:27:51,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 1713 transitions. [2019-10-02 04:27:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2019-10-02 04:27:51,524 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:27:51,524 INFO L411 BasicCegarLoop]: trace histogram [9, 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] [2019-10-02 04:27:51,525 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:27:51,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:27:51,525 INFO L82 PathProgramCache]: Analyzing trace with hash -2136900435, now seen corresponding path program 1 times [2019-10-02 04:27:51,525 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:27:51,525 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:27:51,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:51,534 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 04:27:51,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:51,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:51,708 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2019-10-02 04:27:51,709 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:27:51,709 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:27:51,709 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:27:51,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:27:51,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:51,710 INFO L87 Difference]: Start difference. First operand 1334 states and 1713 transitions. Second operand 3 states. [2019-10-02 04:27:51,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:27:51,762 INFO L93 Difference]: Finished difference Result 1336 states and 1714 transitions. [2019-10-02 04:27:51,763 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:27:51,763 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 82 [2019-10-02 04:27:51,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:27:51,771 INFO L225 Difference]: With dead ends: 1336 [2019-10-02 04:27:51,771 INFO L226 Difference]: Without dead ends: 1333 [2019-10-02 04:27:51,772 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:51,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1333 states. [2019-10-02 04:27:51,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1333 to 1333. [2019-10-02 04:27:51,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1333 states. [2019-10-02 04:27:51,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 1333 states and 1711 transitions. [2019-10-02 04:27:51,842 INFO L78 Accepts]: Start accepts. Automaton has 1333 states and 1711 transitions. Word has length 82 [2019-10-02 04:27:51,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:27:51,842 INFO L475 AbstractCegarLoop]: Abstraction has 1333 states and 1711 transitions. [2019-10-02 04:27:51,843 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:27:51,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 1711 transitions. [2019-10-02 04:27:51,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2019-10-02 04:27:51,847 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:27:51,847 INFO L411 BasicCegarLoop]: trace histogram [9, 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] [2019-10-02 04:27:51,847 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:27:51,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:27:51,848 INFO L82 PathProgramCache]: Analyzing trace with hash -1819753327, now seen corresponding path program 1 times [2019-10-02 04:27:51,848 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:27:51,848 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:27:51,856 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:51,857 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:27:51,857 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:52,032 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2019-10-02 04:27:52,032 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:27:52,032 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:27:52,033 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:27:52,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:27:52,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:52,033 INFO L87 Difference]: Start difference. First operand 1333 states and 1711 transitions. Second operand 3 states. [2019-10-02 04:27:52,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:27:52,084 INFO L93 Difference]: Finished difference Result 1335 states and 1712 transitions. [2019-10-02 04:27:52,085 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:27:52,085 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 83 [2019-10-02 04:27:52,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:27:52,093 INFO L225 Difference]: With dead ends: 1335 [2019-10-02 04:27:52,094 INFO L226 Difference]: Without dead ends: 1332 [2019-10-02 04:27:52,095 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:52,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1332 states. [2019-10-02 04:27:52,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1332 to 1332. [2019-10-02 04:27:52,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1332 states. [2019-10-02 04:27:52,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 1332 states and 1709 transitions. [2019-10-02 04:27:52,160 INFO L78 Accepts]: Start accepts. Automaton has 1332 states and 1709 transitions. Word has length 83 [2019-10-02 04:27:52,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:27:52,161 INFO L475 AbstractCegarLoop]: Abstraction has 1332 states and 1709 transitions. [2019-10-02 04:27:52,161 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:27:52,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1709 transitions. [2019-10-02 04:27:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2019-10-02 04:27:52,165 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:27:52,165 INFO L411 BasicCegarLoop]: trace histogram [9, 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] [2019-10-02 04:27:52,165 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:27:52,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:27:52,166 INFO L82 PathProgramCache]: Analyzing trace with hash -578122704, now seen corresponding path program 1 times [2019-10-02 04:27:52,166 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:27:52,166 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:27:52,173 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:52,173 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:27:52,173 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:52,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:52,302 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2019-10-02 04:27:52,303 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:27:52,303 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:27:52,303 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:27:52,304 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:27:52,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:52,304 INFO L87 Difference]: Start difference. First operand 1332 states and 1709 transitions. Second operand 3 states. [2019-10-02 04:27:52,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:27:52,458 INFO L93 Difference]: Finished difference Result 3933 states and 5080 transitions. [2019-10-02 04:27:52,458 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:27:52,458 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 84 [2019-10-02 04:27:52,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:27:52,475 INFO L225 Difference]: With dead ends: 3933 [2019-10-02 04:27:52,475 INFO L226 Difference]: Without dead ends: 2625 [2019-10-02 04:27:52,482 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:52,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2625 states. [2019-10-02 04:27:52,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2625 to 2618. [2019-10-02 04:27:52,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2618 states. [2019-10-02 04:27:52,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 2618 states and 3378 transitions. [2019-10-02 04:27:52,626 INFO L78 Accepts]: Start accepts. Automaton has 2618 states and 3378 transitions. Word has length 84 [2019-10-02 04:27:52,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:27:52,627 INFO L475 AbstractCegarLoop]: Abstraction has 2618 states and 3378 transitions. [2019-10-02 04:27:52,627 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:27:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 3378 transitions. [2019-10-02 04:27:52,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2019-10-02 04:27:52,631 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:27:52,631 INFO L411 BasicCegarLoop]: trace histogram [9, 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] [2019-10-02 04:27:52,632 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:27:52,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:27:52,632 INFO L82 PathProgramCache]: Analyzing trace with hash -742274188, now seen corresponding path program 1 times [2019-10-02 04:27:52,632 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:27:52,632 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:27:52,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:52,639 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:27:52,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:52,761 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2019-10-02 04:27:52,762 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:27:52,762 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:27:52,762 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:27:52,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:27:52,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:52,763 INFO L87 Difference]: Start difference. First operand 2618 states and 3378 transitions. Second operand 3 states. [2019-10-02 04:27:52,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:27:52,861 INFO L93 Difference]: Finished difference Result 2620 states and 3379 transitions. [2019-10-02 04:27:52,861 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:27:52,861 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 85 [2019-10-02 04:27:52,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:27:52,881 INFO L225 Difference]: With dead ends: 2620 [2019-10-02 04:27:52,882 INFO L226 Difference]: Without dead ends: 2598 [2019-10-02 04:27:52,885 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:52,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2598 states. [2019-10-02 04:27:53,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2598 to 2598. [2019-10-02 04:27:53,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2598 states. [2019-10-02 04:27:53,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 2598 states and 3354 transitions. [2019-10-02 04:27:53,066 INFO L78 Accepts]: Start accepts. Automaton has 2598 states and 3354 transitions. Word has length 85 [2019-10-02 04:27:53,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:27:53,068 INFO L475 AbstractCegarLoop]: Abstraction has 2598 states and 3354 transitions. [2019-10-02 04:27:53,068 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:27:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 3354 transitions. [2019-10-02 04:27:53,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-10-02 04:27:53,072 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:27:53,072 INFO L411 BasicCegarLoop]: trace histogram [9, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:27:53,073 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:27:53,073 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:27:53,073 INFO L82 PathProgramCache]: Analyzing trace with hash 589783594, now seen corresponding path program 1 times [2019-10-02 04:27:53,073 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:27:53,074 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:27:53,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:53,082 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:27:53,082 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:53,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2019-10-02 04:27:53,237 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:27:53,237 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:27:53,238 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:27:53,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:27:53,238 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:53,238 INFO L87 Difference]: Start difference. First operand 2598 states and 3354 transitions. Second operand 3 states. [2019-10-02 04:27:53,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:27:53,527 INFO L93 Difference]: Finished difference Result 7596 states and 9757 transitions. [2019-10-02 04:27:53,528 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:27:53,528 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2019-10-02 04:27:53,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:27:53,560 INFO L225 Difference]: With dead ends: 7596 [2019-10-02 04:27:53,560 INFO L226 Difference]: Without dead ends: 5022 [2019-10-02 04:27:53,573 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:53,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5022 states. [2019-10-02 04:27:53,813 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5022 to 4994. [2019-10-02 04:27:53,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4994 states. [2019-10-02 04:27:53,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4994 states to 4994 states and 6400 transitions. [2019-10-02 04:27:53,835 INFO L78 Accepts]: Start accepts. Automaton has 4994 states and 6400 transitions. Word has length 96 [2019-10-02 04:27:53,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:27:53,836 INFO L475 AbstractCegarLoop]: Abstraction has 4994 states and 6400 transitions. [2019-10-02 04:27:53,836 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:27:53,836 INFO L276 IsEmpty]: Start isEmpty. Operand 4994 states and 6400 transitions. [2019-10-02 04:27:53,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2019-10-02 04:27:53,839 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:27:53,840 INFO L411 BasicCegarLoop]: trace histogram [9, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:27:53,840 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:27:53,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:27:53,840 INFO L82 PathProgramCache]: Analyzing trace with hash -1745706685, now seen corresponding path program 1 times [2019-10-02 04:27:53,840 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:27:53,841 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:27:53,847 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:53,847 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:27:53,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:53,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:53,950 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2019-10-02 04:27:53,950 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:27:53,951 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:27:53,951 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:27:53,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:27:53,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:53,952 INFO L87 Difference]: Start difference. First operand 4994 states and 6400 transitions. Second operand 3 states. [2019-10-02 04:27:54,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:27:54,359 INFO L93 Difference]: Finished difference Result 12883 states and 16516 transitions. [2019-10-02 04:27:54,360 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:27:54,360 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2019-10-02 04:27:54,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:27:54,413 INFO L225 Difference]: With dead ends: 12883 [2019-10-02 04:27:54,413 INFO L226 Difference]: Without dead ends: 7913 [2019-10-02 04:27:54,437 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:54,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7913 states. [2019-10-02 04:27:54,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7913 to 7887. [2019-10-02 04:27:54,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7887 states. [2019-10-02 04:27:54,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7887 states to 7887 states and 10111 transitions. [2019-10-02 04:27:54,942 INFO L78 Accepts]: Start accepts. Automaton has 7887 states and 10111 transitions. Word has length 96 [2019-10-02 04:27:54,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:27:54,943 INFO L475 AbstractCegarLoop]: Abstraction has 7887 states and 10111 transitions. [2019-10-02 04:27:54,943 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:27:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 7887 states and 10111 transitions. [2019-10-02 04:27:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2019-10-02 04:27:54,957 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:27:54,957 INFO L411 BasicCegarLoop]: trace histogram [9, 8, 8, 8, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:27:54,957 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:27:54,957 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:27:54,958 INFO L82 PathProgramCache]: Analyzing trace with hash -1679790954, now seen corresponding path program 1 times [2019-10-02 04:27:54,958 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:27:54,958 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:27:54,965 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:54,966 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:27:54,966 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:55,160 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2019-10-02 04:27:55,160 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:27:55,160 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:27:55,161 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:27:55,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:27:55,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:55,162 INFO L87 Difference]: Start difference. First operand 7887 states and 10111 transitions. Second operand 3 states. [2019-10-02 04:27:55,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:27:55,685 INFO L93 Difference]: Finished difference Result 20283 states and 25992 transitions. [2019-10-02 04:27:55,685 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:27:55,685 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 176 [2019-10-02 04:27:55,686 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:27:55,789 INFO L225 Difference]: With dead ends: 20283 [2019-10-02 04:27:55,789 INFO L226 Difference]: Without dead ends: 12429 [2019-10-02 04:27:55,930 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:55,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12429 states. [2019-10-02 04:27:56,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12429 to 12363. [2019-10-02 04:27:56,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12363 states. [2019-10-02 04:27:56,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12363 states to 12363 states and 15775 transitions. [2019-10-02 04:27:56,511 INFO L78 Accepts]: Start accepts. Automaton has 12363 states and 15775 transitions. Word has length 176 [2019-10-02 04:27:56,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:27:56,511 INFO L475 AbstractCegarLoop]: Abstraction has 12363 states and 15775 transitions. [2019-10-02 04:27:56,512 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:27:56,512 INFO L276 IsEmpty]: Start isEmpty. Operand 12363 states and 15775 transitions. [2019-10-02 04:27:56,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2019-10-02 04:27:56,521 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:27:56,522 INFO L411 BasicCegarLoop]: trace histogram [9, 8, 8, 8, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:27:56,522 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:27:56,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:27:56,522 INFO L82 PathProgramCache]: Analyzing trace with hash -1864433549, now seen corresponding path program 1 times [2019-10-02 04:27:56,523 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:27:56,523 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:27:56,529 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:56,530 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:27:56,530 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:56,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:56,696 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2019-10-02 04:27:56,696 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:27:56,696 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 04:27:56,697 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 04:27:56,697 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 04:27:56,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:56,698 INFO L87 Difference]: Start difference. First operand 12363 states and 15775 transitions. Second operand 3 states. [2019-10-02 04:27:58,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:27:58,280 INFO L93 Difference]: Finished difference Result 31313 states and 39972 transitions. [2019-10-02 04:27:58,280 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 04:27:58,280 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 177 [2019-10-02 04:27:58,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:27:58,367 INFO L225 Difference]: With dead ends: 31313 [2019-10-02 04:27:58,367 INFO L226 Difference]: Without dead ends: 18983 [2019-10-02 04:27:58,407 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 04:27:58,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18983 states. [2019-10-02 04:27:59,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18983 to 18957. [2019-10-02 04:27:59,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18957 states. [2019-10-02 04:27:59,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18957 states to 18957 states and 24101 transitions. [2019-10-02 04:27:59,174 INFO L78 Accepts]: Start accepts. Automaton has 18957 states and 24101 transitions. Word has length 177 [2019-10-02 04:27:59,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:27:59,175 INFO L475 AbstractCegarLoop]: Abstraction has 18957 states and 24101 transitions. [2019-10-02 04:27:59,175 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 04:27:59,175 INFO L276 IsEmpty]: Start isEmpty. Operand 18957 states and 24101 transitions. [2019-10-02 04:27:59,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2019-10-02 04:27:59,183 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:27:59,184 INFO L411 BasicCegarLoop]: trace histogram [9, 8, 8, 8, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:27:59,184 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:27:59,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:27:59,185 INFO L82 PathProgramCache]: Analyzing trace with hash -769206787, now seen corresponding path program 1 times [2019-10-02 04:27:59,185 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:27:59,185 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:27:59,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:59,192 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:27:59,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:27:59,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:27:59,516 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2019-10-02 04:27:59,517 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:27:59,517 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-02 04:27:59,518 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-02 04:27:59,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-02 04:27:59,524 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2019-10-02 04:27:59,524 INFO L87 Difference]: Start difference. First operand 18957 states and 24101 transitions. Second operand 7 states. [2019-10-02 04:28:05,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:28:05,787 INFO L93 Difference]: Finished difference Result 28867 states and 36759 transitions. [2019-10-02 04:28:05,788 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-02 04:28:05,788 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 175 [2019-10-02 04:28:05,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:28:05,919 INFO L225 Difference]: With dead ends: 28867 [2019-10-02 04:28:05,919 INFO L226 Difference]: Without dead ends: 28864 [2019-10-02 04:28:05,932 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2019-10-02 04:28:05,969 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28864 states. [2019-10-02 04:28:07,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28864 to 28838. [2019-10-02 04:28:07,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28838 states. [2019-10-02 04:28:07,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28838 states to 28838 states and 36718 transitions. [2019-10-02 04:28:07,927 INFO L78 Accepts]: Start accepts. Automaton has 28838 states and 36718 transitions. Word has length 175 [2019-10-02 04:28:07,928 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:28:07,929 INFO L475 AbstractCegarLoop]: Abstraction has 28838 states and 36718 transitions. [2019-10-02 04:28:07,929 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-02 04:28:07,929 INFO L276 IsEmpty]: Start isEmpty. Operand 28838 states and 36718 transitions. [2019-10-02 04:28:07,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2019-10-02 04:28:07,938 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:28:07,938 INFO L411 BasicCegarLoop]: trace histogram [9, 8, 8, 8, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:28:07,938 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:28:07,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:28:07,939 INFO L82 PathProgramCache]: Analyzing trace with hash -2049070465, now seen corresponding path program 1 times [2019-10-02 04:28:07,939 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:28:07,939 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:28:07,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:28:07,947 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:28:07,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:28:08,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:28:08,165 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2019-10-02 04:28:08,165 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:28:08,166 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-02 04:28:08,166 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 04:28:08,167 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 04:28:08,167 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2019-10-02 04:28:08,167 INFO L87 Difference]: Start difference. First operand 28838 states and 36718 transitions. Second operand 9 states. [2019-10-02 04:28:08,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:28:08,992 INFO L93 Difference]: Finished difference Result 38805 states and 49340 transitions. [2019-10-02 04:28:08,992 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-02 04:28:08,993 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 175 [2019-10-02 04:28:08,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:28:09,117 INFO L225 Difference]: With dead ends: 38805 [2019-10-02 04:28:09,118 INFO L226 Difference]: Without dead ends: 28930 [2019-10-02 04:28:09,156 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2019-10-02 04:28:09,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28930 states. [2019-10-02 04:28:10,452 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28930 to 28738. [2019-10-02 04:28:10,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28738 states. [2019-10-02 04:28:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28738 states to 28738 states and 36506 transitions. [2019-10-02 04:28:10,511 INFO L78 Accepts]: Start accepts. Automaton has 28738 states and 36506 transitions. Word has length 175 [2019-10-02 04:28:10,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:28:10,512 INFO L475 AbstractCegarLoop]: Abstraction has 28738 states and 36506 transitions. [2019-10-02 04:28:10,512 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 04:28:10,512 INFO L276 IsEmpty]: Start isEmpty. Operand 28738 states and 36506 transitions. [2019-10-02 04:28:10,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2019-10-02 04:28:10,527 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:28:10,527 INFO L411 BasicCegarLoop]: trace histogram [9, 8, 8, 8, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:28:10,528 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:28:10,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:28:10,528 INFO L82 PathProgramCache]: Analyzing trace with hash 999187187, now seen corresponding path program 1 times [2019-10-02 04:28:10,528 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:28:10,529 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:28:10,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:28:10,534 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:28:10,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:28:10,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:28:10,732 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2019-10-02 04:28:10,733 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:28:10,733 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-02 04:28:10,734 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-02 04:28:10,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-02 04:28:10,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2019-10-02 04:28:10,734 INFO L87 Difference]: Start difference. First operand 28738 states and 36506 transitions. Second operand 8 states. [2019-10-02 04:28:11,326 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:28:11,327 INFO L93 Difference]: Finished difference Result 38753 states and 49144 transitions. [2019-10-02 04:28:11,327 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 04:28:11,327 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 200 [2019-10-02 04:28:11,328 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:28:11,403 INFO L225 Difference]: With dead ends: 38753 [2019-10-02 04:28:11,403 INFO L226 Difference]: Without dead ends: 19417 [2019-10-02 04:28:11,448 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2019-10-02 04:28:11,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19417 states. [2019-10-02 04:28:13,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19417 to 19321. [2019-10-02 04:28:13,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19321 states. [2019-10-02 04:28:13,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19321 states to 19321 states and 24441 transitions. [2019-10-02 04:28:13,305 INFO L78 Accepts]: Start accepts. Automaton has 19321 states and 24441 transitions. Word has length 200 [2019-10-02 04:28:13,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:28:13,306 INFO L475 AbstractCegarLoop]: Abstraction has 19321 states and 24441 transitions. [2019-10-02 04:28:13,306 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-02 04:28:13,306 INFO L276 IsEmpty]: Start isEmpty. Operand 19321 states and 24441 transitions. [2019-10-02 04:28:13,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2019-10-02 04:28:13,324 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:28:13,325 INFO L411 BasicCegarLoop]: trace histogram [9, 8, 8, 8, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:28:13,325 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:28:13,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:28:13,325 INFO L82 PathProgramCache]: Analyzing trace with hash 492815728, now seen corresponding path program 1 times [2019-10-02 04:28:13,326 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:28:13,326 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:28:13,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:28:13,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:28:13,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:28:13,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:28:13,568 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2019-10-02 04:28:13,569 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 04:28:13,569 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 04:28:13,774 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:28:14,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:28:14,150 INFO L256 TraceCheckSpWp]: Trace formula consists of 2212 conjuncts, 6 conjunts are in the unsatisfiable core [2019-10-02 04:28:14,163 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 04:28:14,266 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2019-10-02 04:28:14,285 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 04:28:14,286 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2019-10-02 04:28:14,286 INFO L454 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-10-02 04:28:14,287 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-10-02 04:28:14,287 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=79, Unknown=0, NotChecked=0, Total=132 [2019-10-02 04:28:14,287 INFO L87 Difference]: Start difference. First operand 19321 states and 24441 transitions. Second operand 12 states. [2019-10-02 04:28:15,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:28:15,040 INFO L93 Difference]: Finished difference Result 38816 states and 49201 transitions. [2019-10-02 04:28:15,040 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-10-02 04:28:15,040 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 210 [2019-10-02 04:28:15,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:28:15,105 INFO L225 Difference]: With dead ends: 38816 [2019-10-02 04:28:15,105 INFO L226 Difference]: Without dead ends: 19386 [2019-10-02 04:28:15,147 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 206 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=115, Invalid=191, Unknown=0, NotChecked=0, Total=306 [2019-10-02 04:28:15,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19386 states. [2019-10-02 04:28:16,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19386 to 19386. [2019-10-02 04:28:16,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19386 states. [2019-10-02 04:28:16,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19386 states to 19386 states and 24506 transitions. [2019-10-02 04:28:16,106 INFO L78 Accepts]: Start accepts. Automaton has 19386 states and 24506 transitions. Word has length 210 [2019-10-02 04:28:16,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:28:16,106 INFO L475 AbstractCegarLoop]: Abstraction has 19386 states and 24506 transitions. [2019-10-02 04:28:16,106 INFO L476 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-10-02 04:28:16,106 INFO L276 IsEmpty]: Start isEmpty. Operand 19386 states and 24506 transitions. [2019-10-02 04:28:16,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-10-02 04:28:16,122 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:28:16,123 INFO L411 BasicCegarLoop]: trace histogram [12, 8, 8, 8, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:28:16,123 INFO L418 AbstractCegarLoop]: === Iteration 17 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:28:16,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:28:16,123 INFO L82 PathProgramCache]: Analyzing trace with hash 1241758756, now seen corresponding path program 1 times [2019-10-02 04:28:16,123 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:28:16,124 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:28:16,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:28:16,129 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:28:16,129 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:28:16,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:28:16,604 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2019-10-02 04:28:16,604 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:28:16,605 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-02 04:28:16,605 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-02 04:28:16,606 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-02 04:28:16,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-10-02 04:28:16,606 INFO L87 Difference]: Start difference. First operand 19386 states and 24506 transitions. Second operand 8 states. [2019-10-02 04:28:19,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:28:19,120 INFO L93 Difference]: Finished difference Result 19388 states and 24507 transitions. [2019-10-02 04:28:19,121 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-02 04:28:19,121 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 214 [2019-10-02 04:28:19,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:28:19,176 INFO L225 Difference]: With dead ends: 19388 [2019-10-02 04:28:19,176 INFO L226 Difference]: Without dead ends: 19367 [2019-10-02 04:28:19,185 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=44, Invalid=88, Unknown=0, NotChecked=0, Total=132 [2019-10-02 04:28:19,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19367 states. [2019-10-02 04:28:19,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19367 to 19367. [2019-10-02 04:28:19,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19367 states. [2019-10-02 04:28:19,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19367 states to 19367 states and 24468 transitions. [2019-10-02 04:28:19,976 INFO L78 Accepts]: Start accepts. Automaton has 19367 states and 24468 transitions. Word has length 214 [2019-10-02 04:28:19,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:28:19,977 INFO L475 AbstractCegarLoop]: Abstraction has 19367 states and 24468 transitions. [2019-10-02 04:28:19,977 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-02 04:28:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 19367 states and 24468 transitions. [2019-10-02 04:28:20,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2019-10-02 04:28:20,004 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 04:28:20,004 INFO L411 BasicCegarLoop]: trace histogram [12, 8, 8, 8, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 04:28:20,005 INFO L418 AbstractCegarLoop]: === Iteration 18 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 04:28:20,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 04:28:20,005 INFO L82 PathProgramCache]: Analyzing trace with hash -2110793176, now seen corresponding path program 1 times [2019-10-02 04:28:20,005 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 04:28:20,005 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 04:28:20,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:28:20,013 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 04:28:20,013 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 04:28:20,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 04:28:20,272 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2019-10-02 04:28:20,273 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 04:28:20,273 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-02 04:28:20,273 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-02 04:28:20,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-02 04:28:20,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2019-10-02 04:28:20,274 INFO L87 Difference]: Start difference. First operand 19367 states and 24468 transitions. Second operand 6 states. [2019-10-02 04:28:22,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 04:28:22,982 INFO L93 Difference]: Finished difference Result 19367 states and 24468 transitions. [2019-10-02 04:28:22,983 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 04:28:22,983 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 241 [2019-10-02 04:28:22,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 04:28:22,985 INFO L225 Difference]: With dead ends: 19367 [2019-10-02 04:28:22,985 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 04:28:23,019 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2019-10-02 04:28:23,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 04:28:23,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 04:28:23,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 04:28:23,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 04:28:23,022 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 241 [2019-10-02 04:28:23,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 04:28:23,023 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 04:28:23,023 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-02 04:28:23,023 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 04:28:23,023 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 04:28:23,029 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-02 04:28:24,802 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-10-02 04:28:28,526 WARN L191 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 1 [2019-10-02 04:28:34,719 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 28 [2019-10-02 04:28:35,326 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 26 [2019-10-02 04:28:36,177 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 30 [2019-10-02 04:28:36,528 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 28 [2019-10-02 04:28:37,582 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 25 [2019-10-02 04:28:38,929 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 25 [2019-10-02 04:28:39,065 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 28 [2019-10-02 04:28:39,270 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 25 [2019-10-02 04:28:39,879 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 25 [2019-10-02 04:28:40,003 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 25 [2019-10-02 04:28:40,288 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 26 [2019-10-02 04:28:40,587 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 28 [2019-10-02 04:28:40,718 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 28 [2019-10-02 04:28:41,925 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 28 [2019-10-02 04:28:44,912 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 26 [2019-10-02 04:28:45,698 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 25 [2019-10-02 04:28:46,912 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 28 [2019-10-02 04:28:47,065 INFO L443 ceAbstractionStarter]: For program point ldv_usb_get_intfdataFINAL(lines 6822 6827) no Hoare annotation was computed. [2019-10-02 04:28:47,065 INFO L446 ceAbstractionStarter]: At program point ldv_usb_get_intfdataENTRY(lines 6822 6827) the Hoare annotation is: true [2019-10-02 04:28:47,066 INFO L443 ceAbstractionStarter]: For program point ldv_usb_get_intfdataEXIT(lines 6822 6827) no Hoare annotation was computed. [2019-10-02 04:28:47,066 INFO L443 ceAbstractionStarter]: For program point usbnet_resumeFINAL(lines 7143 7145) no Hoare annotation was computed. [2019-10-02 04:28:47,066 INFO L446 ceAbstractionStarter]: At program point usbnet_resumeENTRY(lines 7143 7145) the Hoare annotation is: true [2019-10-02 04:28:47,066 INFO L443 ceAbstractionStarter]: For program point usbnet_resumeEXIT(lines 7143 7145) no Hoare annotation was computed. [2019-10-02 04:28:47,066 INFO L446 ceAbstractionStarter]: At program point cdc_ncm_select_altsettingENTRY(lines 7089 7091) the Hoare annotation is: true [2019-10-02 04:28:47,066 INFO L443 ceAbstractionStarter]: For program point cdc_ncm_select_altsettingEXIT(lines 7089 7091) no Hoare annotation was computed. [2019-10-02 04:28:47,067 INFO L443 ceAbstractionStarter]: For program point cdc_ncm_select_altsettingFINAL(lines 7089 7091) no Hoare annotation was computed. [2019-10-02 04:28:47,067 INFO L446 ceAbstractionStarter]: At program point _raw_spin_lock_bhENTRY(lines 7066 7068) the Hoare annotation is: true [2019-10-02 04:28:47,067 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_bhFINAL(lines 7066 7068) no Hoare annotation was computed. [2019-10-02 04:28:47,067 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_bhEXIT(lines 7066 7068) no Hoare annotation was computed. [2019-10-02 04:28:47,067 INFO L443 ceAbstractionStarter]: For program point __vlan_hwaccel_get_tagFINAL(lines 5865 5876) no Hoare annotation was computed. [2019-10-02 04:28:47,067 INFO L443 ceAbstractionStarter]: For program point L5868(lines 5868 5874) no Hoare annotation was computed. [2019-10-02 04:28:47,067 INFO L446 ceAbstractionStarter]: At program point __vlan_hwaccel_get_tagENTRY(lines 5865 5876) the Hoare annotation is: true [2019-10-02 04:28:47,067 INFO L443 ceAbstractionStarter]: For program point __vlan_hwaccel_get_tagEXIT(lines 5865 5876) no Hoare annotation was computed. [2019-10-02 04:28:47,067 INFO L443 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5619 5625) no Hoare annotation was computed. [2019-10-02 04:28:47,067 INFO L446 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5619 5625) the Hoare annotation is: true [2019-10-02 04:28:47,068 INFO L439 ceAbstractionStarter]: At program point ldv_usb_autopm_get_interface_2ENTRY(lines 6758 6765) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,068 INFO L439 ceAbstractionStarter]: At program point L6762(line 6762) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,068 INFO L443 ceAbstractionStarter]: For program point ldv_usb_autopm_get_interface_2EXIT(lines 6758 6765) no Hoare annotation was computed. [2019-10-02 04:28:47,068 INFO L443 ceAbstractionStarter]: For program point L6762-1(line 6762) no Hoare annotation was computed. [2019-10-02 04:28:47,068 INFO L443 ceAbstractionStarter]: For program point ldv_usb_autopm_get_interface_2FINAL(lines 6758 6765) no Hoare annotation was computed. [2019-10-02 04:28:47,068 INFO L446 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 7101 7103) the Hoare annotation is: true [2019-10-02 04:28:47,068 INFO L443 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 7101 7103) no Hoare annotation was computed. [2019-10-02 04:28:47,069 INFO L443 ceAbstractionStarter]: For program point usb_deregisterEXIT(lines 7128 7130) no Hoare annotation was computed. [2019-10-02 04:28:47,069 INFO L443 ceAbstractionStarter]: For program point usb_deregisterFINAL(lines 7128 7130) no Hoare annotation was computed. [2019-10-02 04:28:47,069 INFO L446 ceAbstractionStarter]: At program point usb_deregisterENTRY(lines 7128 7130) the Hoare annotation is: true [2019-10-02 04:28:47,069 INFO L446 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,069 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,069 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,069 INFO L443 ceAbstractionStarter]: For program point external_allocFINAL(lines 7154 7156) no Hoare annotation was computed. [2019-10-02 04:28:47,069 INFO L443 ceAbstractionStarter]: For program point external_allocEXIT(lines 7154 7156) no Hoare annotation was computed. [2019-10-02 04:28:47,069 INFO L446 ceAbstractionStarter]: At program point external_allocENTRY(lines 7154 7156) the Hoare annotation is: true [2019-10-02 04:28:47,070 INFO L446 ceAbstractionStarter]: At program point ldv_initialize_driver_info_3ENTRY(lines 6453 6467) the Hoare annotation is: true [2019-10-02 04:28:47,070 INFO L443 ceAbstractionStarter]: For program point L6463-1(line 6463) no Hoare annotation was computed. [2019-10-02 04:28:47,070 INFO L446 ceAbstractionStarter]: At program point L6463(line 6463) the Hoare annotation is: true [2019-10-02 04:28:47,070 INFO L443 ceAbstractionStarter]: For program point ldv_initialize_driver_info_3EXIT(lines 6453 6467) no Hoare annotation was computed. [2019-10-02 04:28:47,070 INFO L443 ceAbstractionStarter]: For program point L6459-1(line 6459) no Hoare annotation was computed. [2019-10-02 04:28:47,070 INFO L446 ceAbstractionStarter]: At program point L6459(line 6459) the Hoare annotation is: true [2019-10-02 04:28:47,070 INFO L443 ceAbstractionStarter]: For program point L6461-1(line 6461) no Hoare annotation was computed. [2019-10-02 04:28:47,070 INFO L446 ceAbstractionStarter]: At program point L6461(line 6461) the Hoare annotation is: true [2019-10-02 04:28:47,070 INFO L443 ceAbstractionStarter]: For program point ldv_initialize_driver_info_3FINAL(lines 6453 6467) no Hoare annotation was computed. [2019-10-02 04:28:47,071 INFO L443 ceAbstractionStarter]: For program point ldv_usb_put_intfENTRY(lines 6835 6841) no Hoare annotation was computed. [2019-10-02 04:28:47,071 INFO L443 ceAbstractionStarter]: For program point ldv_usb_put_intfFINAL(lines 6835 6841) no Hoare annotation was computed. [2019-10-02 04:28:47,071 INFO L443 ceAbstractionStarter]: For program point ldv_usb_put_intfEXIT(lines 6835 6841) no Hoare annotation was computed. [2019-10-02 04:28:47,071 INFO L446 ceAbstractionStarter]: At program point L6446(line 6446) the Hoare annotation is: true [2019-10-02 04:28:47,071 INFO L446 ceAbstractionStarter]: At program point ldv_initialize_driver_info_2ENTRY(lines 6438 6452) the Hoare annotation is: true [2019-10-02 04:28:47,071 INFO L443 ceAbstractionStarter]: For program point L6448-1(line 6448) no Hoare annotation was computed. [2019-10-02 04:28:47,071 INFO L446 ceAbstractionStarter]: At program point L6448(line 6448) the Hoare annotation is: true [2019-10-02 04:28:47,071 INFO L443 ceAbstractionStarter]: For program point ldv_initialize_driver_info_2EXIT(lines 6438 6452) no Hoare annotation was computed. [2019-10-02 04:28:47,071 INFO L443 ceAbstractionStarter]: For program point L6444-1(line 6444) no Hoare annotation was computed. [2019-10-02 04:28:47,071 INFO L446 ceAbstractionStarter]: At program point L6444(line 6444) the Hoare annotation is: true [2019-10-02 04:28:47,072 INFO L443 ceAbstractionStarter]: For program point L6446-1(line 6446) no Hoare annotation was computed. [2019-10-02 04:28:47,072 INFO L443 ceAbstractionStarter]: For program point ldv_initialize_driver_info_2FINAL(lines 6438 6452) no Hoare annotation was computed. [2019-10-02 04:28:47,072 INFO L443 ceAbstractionStarter]: For program point skb_headroomFINAL(lines 5682 5687) no Hoare annotation was computed. [2019-10-02 04:28:47,072 INFO L443 ceAbstractionStarter]: For program point skb_headroomEXIT(lines 5682 5687) no Hoare annotation was computed. [2019-10-02 04:28:47,072 INFO L446 ceAbstractionStarter]: At program point skb_headroomENTRY(lines 5682 5687) the Hoare annotation is: true [2019-10-02 04:28:47,072 INFO L446 ceAbstractionStarter]: At program point usbnet_disconnectENTRY(lines 7135 7137) the Hoare annotation is: true [2019-10-02 04:28:47,072 INFO L443 ceAbstractionStarter]: For program point usbnet_disconnectFINAL(lines 7135 7137) no Hoare annotation was computed. [2019-10-02 04:28:47,072 INFO L443 ceAbstractionStarter]: For program point usbnet_disconnectEXIT(lines 7135 7137) no Hoare annotation was computed. [2019-10-02 04:28:47,072 INFO L443 ceAbstractionStarter]: For program point skb_header_clonedFINAL(lines 5664 5678) no Hoare annotation was computed. [2019-10-02 04:28:47,072 INFO L446 ceAbstractionStarter]: At program point L5674(line 5674) the Hoare annotation is: true [2019-10-02 04:28:47,072 INFO L446 ceAbstractionStarter]: At program point L5673(line 5673) the Hoare annotation is: true [2019-10-02 04:28:47,072 INFO L443 ceAbstractionStarter]: For program point L5674-1(line 5674) no Hoare annotation was computed. [2019-10-02 04:28:47,072 INFO L446 ceAbstractionStarter]: At program point skb_header_clonedENTRY(lines 5664 5678) the Hoare annotation is: true [2019-10-02 04:28:47,072 INFO L443 ceAbstractionStarter]: For program point L5673-1(line 5673) no Hoare annotation was computed. [2019-10-02 04:28:47,073 INFO L443 ceAbstractionStarter]: For program point L5669(lines 5669 5672) no Hoare annotation was computed. [2019-10-02 04:28:47,073 INFO L443 ceAbstractionStarter]: For program point skb_header_clonedEXIT(lines 5664 5678) no Hoare annotation was computed. [2019-10-02 04:28:47,073 INFO L446 ceAbstractionStarter]: At program point L7118(line 7118) the Hoare annotation is: true [2019-10-02 04:28:47,073 INFO L443 ceAbstractionStarter]: For program point skb_pushFINAL(lines 7117 7119) no Hoare annotation was computed. [2019-10-02 04:28:47,073 INFO L443 ceAbstractionStarter]: For program point L7118-1(line 7118) no Hoare annotation was computed. [2019-10-02 04:28:47,073 INFO L446 ceAbstractionStarter]: At program point skb_pushENTRY(lines 7117 7119) the Hoare annotation is: true [2019-10-02 04:28:47,073 INFO L443 ceAbstractionStarter]: For program point skb_pushEXIT(lines 7117 7119) no Hoare annotation was computed. [2019-10-02 04:28:47,073 INFO L443 ceAbstractionStarter]: For program point ldv_usb_set_intfdataENTRY(lines 6828 6834) no Hoare annotation was computed. [2019-10-02 04:28:47,073 INFO L443 ceAbstractionStarter]: For program point ldv_usb_set_intfdataFINAL(lines 6828 6834) no Hoare annotation was computed. [2019-10-02 04:28:47,073 INFO L443 ceAbstractionStarter]: For program point ldv_usb_set_intfdataEXIT(lines 6828 6834) no Hoare annotation was computed. [2019-10-02 04:28:47,073 INFO L443 ceAbstractionStarter]: For program point L6912-1(line 6912) no Hoare annotation was computed. [2019-10-02 04:28:47,074 INFO L443 ceAbstractionStarter]: For program point L6912(line 6912) no Hoare annotation was computed. [2019-10-02 04:28:47,074 INFO L443 ceAbstractionStarter]: For program point L6906(lines 6906 6910) no Hoare annotation was computed. [2019-10-02 04:28:47,074 INFO L443 ceAbstractionStarter]: For program point L6902(line 6902) no Hoare annotation was computed. [2019-10-02 04:28:47,074 INFO L443 ceAbstractionStarter]: For program point L6906-2(lines 6905 6916) no Hoare annotation was computed. [2019-10-02 04:28:47,074 INFO L443 ceAbstractionStarter]: For program point L6904(lines 6904 6919) no Hoare annotation was computed. [2019-10-02 04:28:47,074 INFO L443 ceAbstractionStarter]: For program point L6898(line 6898) no Hoare annotation was computed. [2019-10-02 04:28:47,074 INFO L443 ceAbstractionStarter]: For program point L6900(lines 6900 6903) no Hoare annotation was computed. [2019-10-02 04:28:47,074 INFO L443 ceAbstractionStarter]: For program point L6902-1(lines 6897 6921) no Hoare annotation was computed. [2019-10-02 04:28:47,074 INFO L443 ceAbstractionStarter]: For program point L6898-1(line 6898) no Hoare annotation was computed. [2019-10-02 04:28:47,074 INFO L443 ceAbstractionStarter]: For program point L6907-1(line 6907) no Hoare annotation was computed. [2019-10-02 04:28:47,074 INFO L443 ceAbstractionStarter]: For program point L6907(line 6907) no Hoare annotation was computed. [2019-10-02 04:28:47,074 INFO L443 ceAbstractionStarter]: For program point L6905(lines 6905 6917) no Hoare annotation was computed. [2019-10-02 04:28:47,075 INFO L443 ceAbstractionStarter]: For program point ldv_submit_urbFINAL(lines 6893 6922) no Hoare annotation was computed. [2019-10-02 04:28:47,075 INFO L443 ceAbstractionStarter]: For program point ldv_submit_urbENTRY(lines 6893 6922) no Hoare annotation was computed. [2019-10-02 04:28:47,075 INFO L443 ceAbstractionStarter]: For program point ldv_submit_urbEXIT(lines 6893 6922) no Hoare annotation was computed. [2019-10-02 04:28:47,075 INFO L446 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,075 INFO L446 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,075 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,075 INFO L446 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,075 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,075 INFO L446 ceAbstractionStarter]: At program point __netdev_alloc_skb_ip_alignENTRY(lines 5702 5713) the Hoare annotation is: true [2019-10-02 04:28:47,076 INFO L446 ceAbstractionStarter]: At program point L5709(line 5709) the Hoare annotation is: true [2019-10-02 04:28:47,076 INFO L443 ceAbstractionStarter]: For program point L5709-1(line 5709) no Hoare annotation was computed. [2019-10-02 04:28:47,076 INFO L443 ceAbstractionStarter]: For program point __netdev_alloc_skb_ip_alignFINAL(lines 5702 5713) no Hoare annotation was computed. [2019-10-02 04:28:47,076 INFO L443 ceAbstractionStarter]: For program point __netdev_alloc_skb_ip_alignEXIT(lines 5702 5713) no Hoare annotation was computed. [2019-10-02 04:28:47,076 INFO L443 ceAbstractionStarter]: For program point usbnet_suspendFINAL(lines 7150 7152) no Hoare annotation was computed. [2019-10-02 04:28:47,076 INFO L446 ceAbstractionStarter]: At program point usbnet_suspendENTRY(lines 7150 7152) the Hoare annotation is: true [2019-10-02 04:28:47,076 INFO L443 ceAbstractionStarter]: For program point usbnet_suspendEXIT(lines 7150 7152) no Hoare annotation was computed. [2019-10-02 04:28:47,076 INFO L443 ceAbstractionStarter]: For program point L6874(lines 6874 6878) no Hoare annotation was computed. [2019-10-02 04:28:47,076 INFO L443 ceAbstractionStarter]: For program point ldv_fill_int_urbEXIT(lines 6871 6881) no Hoare annotation was computed. [2019-10-02 04:28:47,077 INFO L443 ceAbstractionStarter]: For program point ldv_fill_int_urbENTRY(lines 6871 6881) no Hoare annotation was computed. [2019-10-02 04:28:47,077 INFO L443 ceAbstractionStarter]: For program point L6874-2(lines 6871 6881) no Hoare annotation was computed. [2019-10-02 04:28:47,077 INFO L443 ceAbstractionStarter]: For program point ldv_mallocENTRY(lines 5554 5570) no Hoare annotation was computed. [2019-10-02 04:28:47,077 INFO L443 ceAbstractionStarter]: For program point L5561(lines 5561 5568) no Hoare annotation was computed. [2019-10-02 04:28:47,077 INFO L443 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 5554 5570) no Hoare annotation was computed. [2019-10-02 04:28:47,077 INFO L443 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 5554 5570) no Hoare annotation was computed. [2019-10-02 04:28:47,077 INFO L443 ceAbstractionStarter]: For program point L6848-1(line 6848) no Hoare annotation was computed. [2019-10-02 04:28:47,077 INFO L443 ceAbstractionStarter]: For program point L6848(line 6848) no Hoare annotation was computed. [2019-10-02 04:28:47,077 INFO L443 ceAbstractionStarter]: For program point ldv_alloc_urbEXIT(lines 6842 6860) no Hoare annotation was computed. [2019-10-02 04:28:47,077 INFO L443 ceAbstractionStarter]: For program point L6850-1(line 6850) no Hoare annotation was computed. [2019-10-02 04:28:47,078 INFO L443 ceAbstractionStarter]: For program point ldv_alloc_urbENTRY(lines 6842 6860) no Hoare annotation was computed. [2019-10-02 04:28:47,078 INFO L443 ceAbstractionStarter]: For program point L6850(line 6850) no Hoare annotation was computed. [2019-10-02 04:28:47,078 INFO L443 ceAbstractionStarter]: For program point L6851-1(lines 6851 6857) no Hoare annotation was computed. [2019-10-02 04:28:47,078 INFO L443 ceAbstractionStarter]: For program point L6851(lines 6851 6857) no Hoare annotation was computed. [2019-10-02 04:28:47,078 INFO L443 ceAbstractionStarter]: For program point L6852(lines 6852 6855) no Hoare annotation was computed. [2019-10-02 04:28:47,078 INFO L443 ceAbstractionStarter]: For program point ldv_alloc_urbFINAL(lines 6842 6860) no Hoare annotation was computed. [2019-10-02 04:28:47,078 INFO L443 ceAbstractionStarter]: For program point L6472-1(line 6472) no Hoare annotation was computed. [2019-10-02 04:28:47,078 INFO L446 ceAbstractionStarter]: At program point L6472(line 6472) the Hoare annotation is: true [2019-10-02 04:28:47,078 INFO L443 ceAbstractionStarter]: For program point ldv_usb_driver_1EXIT(lines 6468 6476) no Hoare annotation was computed. [2019-10-02 04:28:47,078 INFO L446 ceAbstractionStarter]: At program point ldv_usb_driver_1ENTRY(lines 6468 6476) the Hoare annotation is: true [2019-10-02 04:28:47,079 INFO L443 ceAbstractionStarter]: For program point ldv_usb_driver_1FINAL(lines 6468 6476) no Hoare annotation was computed. [2019-10-02 04:28:47,079 INFO L443 ceAbstractionStarter]: For program point L7006(lines 7006 7009) no Hoare annotation was computed. [2019-10-02 04:28:47,079 INFO L443 ceAbstractionStarter]: For program point L7008-1(lines 7003 7015) no Hoare annotation was computed. [2019-10-02 04:28:47,079 INFO L443 ceAbstractionStarter]: For program point L7008(line 7008) no Hoare annotation was computed. [2019-10-02 04:28:47,079 INFO L443 ceAbstractionStarter]: For program point L7010-1(lines 7010 7013) no Hoare annotation was computed. [2019-10-02 04:28:47,079 INFO L443 ceAbstractionStarter]: For program point L7004-1(line 7004) no Hoare annotation was computed. [2019-10-02 04:28:47,079 INFO L443 ceAbstractionStarter]: For program point L7004(line 7004) no Hoare annotation was computed. [2019-10-02 04:28:47,079 INFO L443 ceAbstractionStarter]: For program point ldv_serial_registerFINAL(lines 6999 7016) no Hoare annotation was computed. [2019-10-02 04:28:47,079 INFO L443 ceAbstractionStarter]: For program point ldv_serial_registerEXIT(lines 6999 7016) no Hoare annotation was computed. [2019-10-02 04:28:47,080 INFO L443 ceAbstractionStarter]: For program point ldv_serial_registerENTRY(lines 6999 7016) no Hoare annotation was computed. [2019-10-02 04:28:47,080 INFO L443 ceAbstractionStarter]: For program point kfreeEXIT(lines 7158 7160) no Hoare annotation was computed. [2019-10-02 04:28:47,080 INFO L443 ceAbstractionStarter]: For program point kfreeENTRY(lines 7158 7160) no Hoare annotation was computed. [2019-10-02 04:28:47,080 INFO L443 ceAbstractionStarter]: For program point kfreeFINAL(lines 7158 7160) no Hoare annotation was computed. [2019-10-02 04:28:47,080 INFO L446 ceAbstractionStarter]: At program point __netdev_alloc_skbENTRY(lines 7063 7065) the Hoare annotation is: true [2019-10-02 04:28:47,080 INFO L443 ceAbstractionStarter]: For program point __netdev_alloc_skbFINAL(lines 7063 7065) no Hoare annotation was computed. [2019-10-02 04:28:47,080 INFO L443 ceAbstractionStarter]: For program point __netdev_alloc_skbEXIT(lines 7063 7065) no Hoare annotation was computed. [2019-10-02 04:28:47,080 INFO L443 ceAbstractionStarter]: For program point L7064-1(line 7064) no Hoare annotation was computed. [2019-10-02 04:28:47,080 INFO L446 ceAbstractionStarter]: At program point L7064(line 7064) the Hoare annotation is: true [2019-10-02 04:28:47,080 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~pm_message_t~0~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,081 INFO L446 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,081 INFO L443 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,081 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~~pm_message_t~0~TO~intENTRY(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,081 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~pm_message_t~0~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,081 INFO L443 ceAbstractionStarter]: For program point usb_cdc_wdm_registerFINAL(lines 7125 7127) no Hoare annotation was computed. [2019-10-02 04:28:47,081 INFO L443 ceAbstractionStarter]: For program point usb_cdc_wdm_registerEXIT(lines 7125 7127) no Hoare annotation was computed. [2019-10-02 04:28:47,081 INFO L446 ceAbstractionStarter]: At program point L7126(line 7126) the Hoare annotation is: true [2019-10-02 04:28:47,081 INFO L446 ceAbstractionStarter]: At program point usb_cdc_wdm_registerENTRY(lines 7125 7127) the Hoare annotation is: true [2019-10-02 04:28:47,081 INFO L443 ceAbstractionStarter]: For program point L7126-1(line 7126) no Hoare annotation was computed. [2019-10-02 04:28:47,081 INFO L446 ceAbstractionStarter]: At program point pskb_expand_headENTRY(lines 7109 7111) the Hoare annotation is: true [2019-10-02 04:28:47,082 INFO L443 ceAbstractionStarter]: For program point pskb_expand_headFINAL(lines 7109 7111) no Hoare annotation was computed. [2019-10-02 04:28:47,082 INFO L443 ceAbstractionStarter]: For program point pskb_expand_headEXIT(lines 7109 7111) no Hoare annotation was computed. [2019-10-02 04:28:47,082 INFO L446 ceAbstractionStarter]: At program point L6334(line 6334) the Hoare annotation is: true [2019-10-02 04:28:47,082 INFO L443 ceAbstractionStarter]: For program point L6338-1(line 6338) no Hoare annotation was computed. [2019-10-02 04:28:47,082 INFO L443 ceAbstractionStarter]: For program point L6332-2(line 6332) no Hoare annotation was computed. [2019-10-02 04:28:47,082 INFO L443 ceAbstractionStarter]: For program point L6332(line 6332) no Hoare annotation was computed. [2019-10-02 04:28:47,082 INFO L443 ceAbstractionStarter]: For program point L6334-1(line 6334) no Hoare annotation was computed. [2019-10-02 04:28:47,082 INFO L443 ceAbstractionStarter]: For program point L6332-5(lines 6332 6336) no Hoare annotation was computed. [2019-10-02 04:28:47,083 INFO L443 ceAbstractionStarter]: For program point L6328(lines 6328 6331) no Hoare annotation was computed. [2019-10-02 04:28:47,083 INFO L443 ceAbstractionStarter]: For program point L6332-3(lines 6332 6333) no Hoare annotation was computed. [2019-10-02 04:28:47,083 INFO L443 ceAbstractionStarter]: For program point L6322(lines 6322 6326) no Hoare annotation was computed. [2019-10-02 04:28:47,083 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_suspendFINAL(lines 6309 6344) no Hoare annotation was computed. [2019-10-02 04:28:47,083 INFO L443 ceAbstractionStarter]: For program point L6332-7(lines 6316 6343) no Hoare annotation was computed. [2019-10-02 04:28:47,083 INFO L446 ceAbstractionStarter]: At program point L6318(line 6318) the Hoare annotation is: true [2019-10-02 04:28:47,083 INFO L443 ceAbstractionStarter]: For program point L6318-1(line 6318) no Hoare annotation was computed. [2019-10-02 04:28:47,083 INFO L446 ceAbstractionStarter]: At program point L6341(lines 6316 6343) the Hoare annotation is: true [2019-10-02 04:28:47,083 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_suspendEXIT(lines 6309 6344) no Hoare annotation was computed. [2019-10-02 04:28:47,083 INFO L443 ceAbstractionStarter]: For program point L6327-1(line 6327) no Hoare annotation was computed. [2019-10-02 04:28:47,084 INFO L446 ceAbstractionStarter]: At program point L6327(line 6327) the Hoare annotation is: true [2019-10-02 04:28:47,084 INFO L446 ceAbstractionStarter]: At program point L6338(line 6338) the Hoare annotation is: true [2019-10-02 04:28:47,084 INFO L446 ceAbstractionStarter]: At program point cdc_mbim_suspendENTRY(lines 6309 6344) the Hoare annotation is: true [2019-10-02 04:28:47,084 INFO L443 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5616) no Hoare annotation was computed. [2019-10-02 04:28:47,084 INFO L443 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 5612 5618) no Hoare annotation was computed. [2019-10-02 04:28:47,084 INFO L446 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 5612 5618) the Hoare annotation is: true [2019-10-02 04:28:47,084 INFO L443 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 5612 5618) no Hoare annotation was computed. [2019-10-02 04:28:47,085 INFO L443 ceAbstractionStarter]: For program point __dynamic_dev_dbgFINAL(lines 7055 7057) no Hoare annotation was computed. [2019-10-02 04:28:47,085 INFO L443 ceAbstractionStarter]: For program point __dynamic_dev_dbgENTRY(lines 7055 7057) no Hoare annotation was computed. [2019-10-02 04:28:47,085 INFO L443 ceAbstractionStarter]: For program point __dynamic_dev_dbgEXIT(lines 7055 7057) no Hoare annotation was computed. [2019-10-02 04:28:47,085 INFO L446 ceAbstractionStarter]: At program point L7114(line 7114) the Hoare annotation is: true [2019-10-02 04:28:47,085 INFO L446 ceAbstractionStarter]: At program point skb_pullENTRY(lines 7113 7115) the Hoare annotation is: true [2019-10-02 04:28:47,085 INFO L443 ceAbstractionStarter]: For program point skb_pullFINAL(lines 7113 7115) no Hoare annotation was computed. [2019-10-02 04:28:47,085 INFO L443 ceAbstractionStarter]: For program point skb_pullEXIT(lines 7113 7115) no Hoare annotation was computed. [2019-10-02 04:28:47,085 INFO L443 ceAbstractionStarter]: For program point L7114-1(line 7114) no Hoare annotation was computed. [2019-10-02 04:28:47,085 INFO L443 ceAbstractionStarter]: For program point L6369-1(line 6369) no Hoare annotation was computed. [2019-10-02 04:28:47,086 INFO L446 ceAbstractionStarter]: At program point L6369(line 6369) the Hoare annotation is: true [2019-10-02 04:28:47,086 INFO L443 ceAbstractionStarter]: For program point L6361-2(lines 6354 6378) no Hoare annotation was computed. [2019-10-02 04:28:47,086 INFO L443 ceAbstractionStarter]: For program point L6361(lines 6361 6364) no Hoare annotation was computed. [2019-10-02 04:28:47,086 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_resumeEXIT(lines 6345 6379) no Hoare annotation was computed. [2019-10-02 04:28:47,086 INFO L446 ceAbstractionStarter]: At program point L6376(lines 6354 6378) the Hoare annotation is: true [2019-10-02 04:28:47,086 INFO L446 ceAbstractionStarter]: At program point cdc_mbim_resumeENTRY(lines 6345 6379) the Hoare annotation is: true [2019-10-02 04:28:47,086 INFO L443 ceAbstractionStarter]: For program point L6370(lines 6370 6371) no Hoare annotation was computed. [2019-10-02 04:28:47,086 INFO L443 ceAbstractionStarter]: For program point L6370-2(lines 6370 6375) no Hoare annotation was computed. [2019-10-02 04:28:47,086 INFO L446 ceAbstractionStarter]: At program point L6362(line 6362) the Hoare annotation is: true [2019-10-02 04:28:47,087 INFO L443 ceAbstractionStarter]: For program point L6360-2(line 6360) no Hoare annotation was computed. [2019-10-02 04:28:47,087 INFO L443 ceAbstractionStarter]: For program point L6360(line 6360) no Hoare annotation was computed. [2019-10-02 04:28:47,087 INFO L443 ceAbstractionStarter]: For program point L6362-1(line 6362) no Hoare annotation was computed. [2019-10-02 04:28:47,087 INFO L443 ceAbstractionStarter]: For program point L6356-1(line 6356) no Hoare annotation was computed. [2019-10-02 04:28:47,087 INFO L443 ceAbstractionStarter]: For program point L6360-5(line 6360) no Hoare annotation was computed. [2019-10-02 04:28:47,087 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_resumeFINAL(lines 6345 6379) no Hoare annotation was computed. [2019-10-02 04:28:47,087 INFO L446 ceAbstractionStarter]: At program point L6356(line 6356) the Hoare annotation is: true [2019-10-02 04:28:47,087 INFO L443 ceAbstractionStarter]: For program point L6360-3(line 6360) no Hoare annotation was computed. [2019-10-02 04:28:47,087 INFO L443 ceAbstractionStarter]: For program point L6373-1(line 6373) no Hoare annotation was computed. [2019-10-02 04:28:47,088 INFO L446 ceAbstractionStarter]: At program point L6373(line 6373) the Hoare annotation is: true [2019-10-02 04:28:47,088 INFO L443 ceAbstractionStarter]: For program point vlan_insert_tagFINAL(lines 5788 5811) no Hoare annotation was computed. [2019-10-02 04:28:47,088 INFO L443 ceAbstractionStarter]: For program point vlan_insert_tagEXIT(lines 5788 5811) no Hoare annotation was computed. [2019-10-02 04:28:47,088 INFO L446 ceAbstractionStarter]: At program point L5807(line 5807) the Hoare annotation is: true [2019-10-02 04:28:47,088 INFO L443 ceAbstractionStarter]: For program point L5807-1(line 5807) no Hoare annotation was computed. [2019-10-02 04:28:47,088 INFO L443 ceAbstractionStarter]: For program point L5804-1(line 5804) no Hoare annotation was computed. [2019-10-02 04:28:47,088 INFO L446 ceAbstractionStarter]: At program point L5802(line 5802) the Hoare annotation is: true [2019-10-02 04:28:47,088 INFO L446 ceAbstractionStarter]: At program point L5804(line 5804) the Hoare annotation is: true [2019-10-02 04:28:47,088 INFO L446 ceAbstractionStarter]: At program point vlan_insert_tagENTRY(lines 5788 5811) the Hoare annotation is: true [2019-10-02 04:28:47,089 INFO L446 ceAbstractionStarter]: At program point L5798(line 5798) the Hoare annotation is: true [2019-10-02 04:28:47,089 INFO L443 ceAbstractionStarter]: For program point L5802-1(line 5802) no Hoare annotation was computed. [2019-10-02 04:28:47,089 INFO L443 ceAbstractionStarter]: For program point L5796-1(line 5796) no Hoare annotation was computed. [2019-10-02 04:28:47,089 INFO L443 ceAbstractionStarter]: For program point L5797(lines 5797 5801) no Hoare annotation was computed. [2019-10-02 04:28:47,089 INFO L443 ceAbstractionStarter]: For program point L5798-1(line 5798) no Hoare annotation was computed. [2019-10-02 04:28:47,089 INFO L446 ceAbstractionStarter]: At program point L5796(line 5796) the Hoare annotation is: true [2019-10-02 04:28:47,089 INFO L443 ceAbstractionStarter]: For program point cdc_ncm_rx_verify_nth16EXIT(lines 7085 7087) no Hoare annotation was computed. [2019-10-02 04:28:47,089 INFO L446 ceAbstractionStarter]: At program point cdc_ncm_rx_verify_nth16ENTRY(lines 7085 7087) the Hoare annotation is: true [2019-10-02 04:28:47,089 INFO L443 ceAbstractionStarter]: For program point cdc_ncm_rx_verify_nth16FINAL(lines 7085 7087) no Hoare annotation was computed. [2019-10-02 04:28:47,090 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 5626 5631) no Hoare annotation was computed. [2019-10-02 04:28:47,090 INFO L446 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 5626 5631) the Hoare annotation is: true [2019-10-02 04:28:47,090 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 5626 5631) no Hoare annotation was computed. [2019-10-02 04:28:47,090 INFO L443 ceAbstractionStarter]: For program point atomic_readFINAL(lines 5475 5480) no Hoare annotation was computed. [2019-10-02 04:28:47,090 INFO L443 ceAbstractionStarter]: For program point atomic_readEXIT(lines 5475 5480) no Hoare annotation was computed. [2019-10-02 04:28:47,090 INFO L446 ceAbstractionStarter]: At program point atomic_readENTRY(lines 5475 5480) the Hoare annotation is: true [2019-10-02 04:28:47,090 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,090 INFO L446 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,091 INFO L446 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,091 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,091 INFO L443 ceAbstractionStarter]: For program point usbnet_skb_returnFINAL(lines 7146 7148) no Hoare annotation was computed. [2019-10-02 04:28:47,091 INFO L443 ceAbstractionStarter]: For program point usbnet_skb_returnEXIT(lines 7146 7148) no Hoare annotation was computed. [2019-10-02 04:28:47,091 INFO L446 ceAbstractionStarter]: At program point usbnet_skb_returnENTRY(lines 7146 7148) the Hoare annotation is: true [2019-10-02 04:28:47,091 INFO L443 ceAbstractionStarter]: For program point ldv_usb_register_driver_7FINAL(lines 6781 6794) no Hoare annotation was computed. [2019-10-02 04:28:47,091 INFO L443 ceAbstractionStarter]: For program point ldv_usb_register_driver_7EXIT(lines 6781 6794) no Hoare annotation was computed. [2019-10-02 04:28:47,091 INFO L443 ceAbstractionStarter]: For program point L6791-1(line 6791) no Hoare annotation was computed. [2019-10-02 04:28:47,091 INFO L446 ceAbstractionStarter]: At program point ldv_usb_register_driver_7ENTRY(lines 6781 6794) the Hoare annotation is: true [2019-10-02 04:28:47,092 INFO L446 ceAbstractionStarter]: At program point L6791(line 6791) the Hoare annotation is: true [2019-10-02 04:28:47,092 INFO L443 ceAbstractionStarter]: For program point L6787-1(line 6787) no Hoare annotation was computed. [2019-10-02 04:28:47,092 INFO L446 ceAbstractionStarter]: At program point L6787(line 6787) the Hoare annotation is: true [2019-10-02 04:28:47,092 INFO L443 ceAbstractionStarter]: For program point __vlan_put_tagFINAL(lines 5812 5823) no Hoare annotation was computed. [2019-10-02 04:28:47,092 INFO L446 ceAbstractionStarter]: At program point __vlan_put_tagENTRY(lines 5812 5823) the Hoare annotation is: true [2019-10-02 04:28:47,092 INFO L443 ceAbstractionStarter]: For program point L5816-1(line 5816) no Hoare annotation was computed. [2019-10-02 04:28:47,092 INFO L443 ceAbstractionStarter]: For program point L5817-2(lines 5817 5820) no Hoare annotation was computed. [2019-10-02 04:28:47,092 INFO L443 ceAbstractionStarter]: For program point L5817(lines 5817 5820) no Hoare annotation was computed. [2019-10-02 04:28:47,092 INFO L446 ceAbstractionStarter]: At program point L5816(line 5816) the Hoare annotation is: true [2019-10-02 04:28:47,092 INFO L443 ceAbstractionStarter]: For program point __vlan_put_tagEXIT(lines 5812 5823) no Hoare annotation was computed. [2019-10-02 04:28:47,093 INFO L446 ceAbstractionStarter]: At program point cdc_ncm_rx_verify_ndp16ENTRY(lines 7081 7083) the Hoare annotation is: true [2019-10-02 04:28:47,093 INFO L443 ceAbstractionStarter]: For program point cdc_ncm_rx_verify_ndp16EXIT(lines 7081 7083) no Hoare annotation was computed. [2019-10-02 04:28:47,093 INFO L443 ceAbstractionStarter]: For program point cdc_ncm_rx_verify_ndp16FINAL(lines 7081 7083) no Hoare annotation was computed. [2019-10-02 04:28:47,093 INFO L443 ceAbstractionStarter]: For program point L6080(line 6080) no Hoare annotation was computed. [2019-10-02 04:28:47,093 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_tx_fixupFINAL(lines 6040 6108) no Hoare annotation was computed. [2019-10-02 04:28:47,093 INFO L446 ceAbstractionStarter]: At program point L6076(lines 6065 6092) the Hoare annotation is: true [2019-10-02 04:28:47,093 INFO L443 ceAbstractionStarter]: For program point L6068(line 6068) no Hoare annotation was computed. [2019-10-02 04:28:47,093 INFO L443 ceAbstractionStarter]: For program point L6064-1(line 6064) no Hoare annotation was computed. [2019-10-02 04:28:47,093 INFO L443 ceAbstractionStarter]: For program point L6097(line 6097) no Hoare annotation was computed. [2019-10-02 04:28:47,094 INFO L446 ceAbstractionStarter]: At program point L6064(line 6064) the Hoare annotation is: true [2019-10-02 04:28:47,094 INFO L446 ceAbstractionStarter]: At program point L6093(lines 6059 6095) the Hoare annotation is: true [2019-10-02 04:28:47,094 INFO L443 ceAbstractionStarter]: For program point L6060(lines 6060 6063) no Hoare annotation was computed. [2019-10-02 04:28:47,094 INFO L446 ceAbstractionStarter]: At program point cdc_mbim_tx_fixupENTRY(lines 6040 6108) the Hoare annotation is: true [2019-10-02 04:28:47,094 INFO L443 ceAbstractionStarter]: For program point L6085(line 6085) no Hoare annotation was computed. [2019-10-02 04:28:47,094 INFO L443 ceAbstractionStarter]: For program point L6102(lines 6102 6105) no Hoare annotation was computed. [2019-10-02 04:28:47,094 INFO L443 ceAbstractionStarter]: For program point L6073(line 6073) no Hoare annotation was computed. [2019-10-02 04:28:47,094 INFO L446 ceAbstractionStarter]: At program point L6098(line 6098) the Hoare annotation is: true [2019-10-02 04:28:47,094 INFO L443 ceAbstractionStarter]: For program point L6069(lines 6069 6075) no Hoare annotation was computed. [2019-10-02 04:28:47,095 INFO L443 ceAbstractionStarter]: For program point L6094(line 6094) no Hoare annotation was computed. [2019-10-02 04:28:47,095 INFO L443 ceAbstractionStarter]: For program point L6065(lines 6065 6092) no Hoare annotation was computed. [2019-10-02 04:28:47,095 INFO L443 ceAbstractionStarter]: For program point L6098-1(line 6098) no Hoare annotation was computed. [2019-10-02 04:28:47,095 INFO L443 ceAbstractionStarter]: For program point L6086(lines 6086 6090) no Hoare annotation was computed. [2019-10-02 04:28:47,095 INFO L446 ceAbstractionStarter]: At program point L6086-2(lines 6050 6107) the Hoare annotation is: true [2019-10-02 04:28:47,095 INFO L446 ceAbstractionStarter]: At program point L6103(line 6103) the Hoare annotation is: true [2019-10-02 04:28:47,095 INFO L443 ceAbstractionStarter]: For program point L6070(line 6070) no Hoare annotation was computed. [2019-10-02 04:28:47,095 INFO L446 ceAbstractionStarter]: At program point L6099(line 6099) the Hoare annotation is: true [2019-10-02 04:28:47,095 INFO L443 ceAbstractionStarter]: For program point L6066(line 6066) no Hoare annotation was computed. [2019-10-02 04:28:47,095 INFO L443 ceAbstractionStarter]: For program point L6099-1(line 6099) no Hoare annotation was computed. [2019-10-02 04:28:47,096 INFO L443 ceAbstractionStarter]: For program point L6070-2(line 6070) no Hoare annotation was computed. [2019-10-02 04:28:47,096 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_tx_fixupEXIT(lines 6040 6108) no Hoare annotation was computed. [2019-10-02 04:28:47,096 INFO L443 ceAbstractionStarter]: For program point L6071(line 6071) no Hoare annotation was computed. [2019-10-02 04:28:47,096 INFO L446 ceAbstractionStarter]: At program point L6067(line 6067) the Hoare annotation is: true [2019-10-02 04:28:47,096 INFO L446 ceAbstractionStarter]: At program point L6067-1(line 6067) the Hoare annotation is: true [2019-10-02 04:28:47,096 INFO L443 ceAbstractionStarter]: For program point L6059(lines 6059 6096) no Hoare annotation was computed. [2019-10-02 04:28:47,096 INFO L443 ceAbstractionStarter]: For program point L6055(lines 6055 6058) no Hoare annotation was computed. [2019-10-02 04:28:47,096 INFO L446 ceAbstractionStarter]: At program point L6059-2(lines 6059 6096) the Hoare annotation is: true [2019-10-02 04:28:47,097 INFO L443 ceAbstractionStarter]: For program point L6418-1(line 6418) no Hoare annotation was computed. [2019-10-02 04:28:47,097 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_driver_initEXIT(lines 6414 6421) no Hoare annotation was computed. [2019-10-02 04:28:47,097 INFO L446 ceAbstractionStarter]: At program point cdc_mbim_driver_initENTRY(lines 6414 6421) the Hoare annotation is: true [2019-10-02 04:28:47,097 INFO L446 ceAbstractionStarter]: At program point L6418(line 6418) the Hoare annotation is: true [2019-10-02 04:28:47,097 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_driver_initFINAL(lines 6414 6421) no Hoare annotation was computed. [2019-10-02 04:28:47,097 INFO L443 ceAbstractionStarter]: For program point netdev_alloc_skb_ip_alignFINAL(lines 5714 5722) no Hoare annotation was computed. [2019-10-02 04:28:47,097 INFO L443 ceAbstractionStarter]: For program point netdev_alloc_skb_ip_alignEXIT(lines 5714 5722) no Hoare annotation was computed. [2019-10-02 04:28:47,097 INFO L446 ceAbstractionStarter]: At program point L5719(line 5719) the Hoare annotation is: true [2019-10-02 04:28:47,097 INFO L443 ceAbstractionStarter]: For program point L5719-1(line 5719) no Hoare annotation was computed. [2019-10-02 04:28:47,097 INFO L446 ceAbstractionStarter]: At program point netdev_alloc_skb_ip_alignENTRY(lines 5714 5722) the Hoare annotation is: true [2019-10-02 04:28:47,098 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,098 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= ~INTERF_STATE~0 |old(~INTERF_STATE~0)|) [2019-10-02 04:28:47,098 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,098 INFO L443 ceAbstractionStarter]: For program point netdev_errEXIT(lines 7105 7107) no Hoare annotation was computed. [2019-10-02 04:28:47,098 INFO L443 ceAbstractionStarter]: For program point netdev_errENTRY(lines 7105 7107) no Hoare annotation was computed. [2019-10-02 04:28:47,098 INFO L443 ceAbstractionStarter]: For program point netdev_errFINAL(lines 7105 7107) no Hoare annotation was computed. [2019-10-02 04:28:47,098 INFO L446 ceAbstractionStarter]: At program point ldv_stop___0ENTRY(lines 6805 6811) the Hoare annotation is: true [2019-10-02 04:28:47,098 INFO L443 ceAbstractionStarter]: For program point ldv_stop___0EXIT(lines 6805 6811) no Hoare annotation was computed. [2019-10-02 04:28:47,098 INFO L446 ceAbstractionStarter]: At program point ldv_usb_get_intfdata_4ENTRY(lines 6773 6780) the Hoare annotation is: true [2019-10-02 04:28:47,098 INFO L443 ceAbstractionStarter]: For program point ldv_usb_get_intfdata_4FINAL(lines 6773 6780) no Hoare annotation was computed. [2019-10-02 04:28:47,099 INFO L443 ceAbstractionStarter]: For program point L6777-1(line 6777) no Hoare annotation was computed. [2019-10-02 04:28:47,099 INFO L446 ceAbstractionStarter]: At program point L6777(line 6777) the Hoare annotation is: true [2019-10-02 04:28:47,099 INFO L443 ceAbstractionStarter]: For program point ldv_usb_get_intfdata_4EXIT(lines 6773 6780) no Hoare annotation was computed. [2019-10-02 04:28:47,099 INFO L446 ceAbstractionStarter]: At program point dev_kfree_skb_anyENTRY(lines 7095 7097) the Hoare annotation is: true [2019-10-02 04:28:47,099 INFO L443 ceAbstractionStarter]: For program point dev_kfree_skb_anyEXIT(lines 7095 7097) no Hoare annotation was computed. [2019-10-02 04:28:47,099 INFO L443 ceAbstractionStarter]: For program point dev_kfree_skb_anyFINAL(lines 7095 7097) no Hoare annotation was computed. [2019-10-02 04:28:47,099 INFO L446 ceAbstractionStarter]: At program point ERR_PTRENTRY(lines 5454 5459) the Hoare annotation is: true [2019-10-02 04:28:47,099 INFO L443 ceAbstractionStarter]: For program point ERR_PTREXIT(lines 5454 5459) no Hoare annotation was computed. [2019-10-02 04:28:47,099 INFO L443 ceAbstractionStarter]: For program point ERR_PTRFINAL(lines 5454 5459) no Hoare annotation was computed. [2019-10-02 04:28:47,099 INFO L446 ceAbstractionStarter]: At program point __skb_cowENTRY(lines 5723 5753) the Hoare annotation is: true [2019-10-02 04:28:47,100 INFO L443 ceAbstractionStarter]: For program point __skb_cowFINAL(lines 5723 5753) no Hoare annotation was computed. [2019-10-02 04:28:47,100 INFO L443 ceAbstractionStarter]: For program point L5746(line 5746) no Hoare annotation was computed. [2019-10-02 04:28:47,100 INFO L446 ceAbstractionStarter]: At program point L5746-4(line 5746) the Hoare annotation is: true [2019-10-02 04:28:47,100 INFO L443 ceAbstractionStarter]: For program point L5746-2(line 5746) no Hoare annotation was computed. [2019-10-02 04:28:47,100 INFO L443 ceAbstractionStarter]: For program point L5746-5(lines 5746 5747) no Hoare annotation was computed. [2019-10-02 04:28:47,100 INFO L443 ceAbstractionStarter]: For program point L5736-2(lines 5733 5752) no Hoare annotation was computed. [2019-10-02 04:28:47,100 INFO L443 ceAbstractionStarter]: For program point L5736(lines 5736 5740) no Hoare annotation was computed. [2019-10-02 04:28:47,100 INFO L443 ceAbstractionStarter]: For program point __skb_cowEXIT(lines 5723 5753) no Hoare annotation was computed. [2019-10-02 04:28:47,100 INFO L446 ceAbstractionStarter]: At program point L5735(line 5735) the Hoare annotation is: true [2019-10-02 04:28:47,101 INFO L443 ceAbstractionStarter]: For program point L5735-1(line 5735) no Hoare annotation was computed. [2019-10-02 04:28:47,101 INFO L446 ceAbstractionStarter]: At program point L5737(line 5737) the Hoare annotation is: true [2019-10-02 04:28:47,101 INFO L443 ceAbstractionStarter]: For program point L5737-1(line 5737) no Hoare annotation was computed. [2019-10-02 04:28:47,101 INFO L446 ceAbstractionStarter]: At program point cdc_mbim_driver_exitENTRY(lines 6422 6428) the Hoare annotation is: true [2019-10-02 04:28:47,101 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_driver_exitEXIT(lines 6422 6428) no Hoare annotation was computed. [2019-10-02 04:28:47,101 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_driver_exitFINAL(lines 6422 6428) no Hoare annotation was computed. [2019-10-02 04:28:47,101 INFO L446 ceAbstractionStarter]: At program point cdc_ncm_bind_commonENTRY(lines 7073 7075) the Hoare annotation is: true [2019-10-02 04:28:47,101 INFO L443 ceAbstractionStarter]: For program point cdc_ncm_bind_commonFINAL(lines 7073 7075) no Hoare annotation was computed. [2019-10-02 04:28:47,101 INFO L443 ceAbstractionStarter]: For program point cdc_ncm_bind_commonEXIT(lines 7073 7075) no Hoare annotation was computed. [2019-10-02 04:28:47,101 INFO L443 ceAbstractionStarter]: For program point __dynamic_netdev_dbgENTRY(lines 7059 7061) no Hoare annotation was computed. [2019-10-02 04:28:47,101 INFO L443 ceAbstractionStarter]: For program point __dynamic_netdev_dbgFINAL(lines 7059 7061) no Hoare annotation was computed. [2019-10-02 04:28:47,101 INFO L443 ceAbstractionStarter]: For program point __dynamic_netdev_dbgEXIT(lines 7059 7061) no Hoare annotation was computed. [2019-10-02 04:28:47,102 INFO L446 ceAbstractionStarter]: At program point ldv_undef_intENTRY(lines 5588 5595) the Hoare annotation is: true [2019-10-02 04:28:47,102 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intFINAL(lines 5588 5595) no Hoare annotation was computed. [2019-10-02 04:28:47,102 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 5588 5595) no Hoare annotation was computed. [2019-10-02 04:28:47,102 INFO L443 ceAbstractionStarter]: For program point L6592-1(line 6592) no Hoare annotation was computed. [2019-10-02 04:28:47,102 INFO L439 ceAbstractionStarter]: At program point L6592(line 6592) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (and (= ~ldv_state_variable_0~0 1) (= 0 ~INTERF_STATE~0)) (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,102 INFO L443 ceAbstractionStarter]: For program point L6658-1(line 6658) no Hoare annotation was computed. [2019-10-02 04:28:47,102 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 6477 6757) no Hoare annotation was computed. [2019-10-02 04:28:47,102 INFO L439 ceAbstractionStarter]: At program point L6642(line 6642) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (= ~ldv_state_variable_3~0 1) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,103 INFO L443 ceAbstractionStarter]: For program point L6675(line 6675) no Hoare annotation was computed. [2019-10-02 04:28:47,103 INFO L443 ceAbstractionStarter]: For program point L6708-1(line 6708) no Hoare annotation was computed. [2019-10-02 04:28:47,103 INFO L439 ceAbstractionStarter]: At program point L6708(line 6708) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (and (= ~ldv_state_variable_2~0 1) (= 0 ~INTERF_STATE~0)) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,103 INFO L443 ceAbstractionStarter]: For program point L6741(line 6741) no Hoare annotation was computed. [2019-10-02 04:28:47,103 INFO L443 ceAbstractionStarter]: For program point L6609(line 6609) no Hoare annotation was computed. [2019-10-02 04:28:47,103 INFO L443 ceAbstractionStarter]: For program point L6642-1(line 6642) no Hoare annotation was computed. [2019-10-02 04:28:47,103 INFO L439 ceAbstractionStarter]: At program point L6494(line 6494) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,103 INFO L443 ceAbstractionStarter]: For program point L6527(line 6527) no Hoare annotation was computed. [2019-10-02 04:28:47,104 INFO L443 ceAbstractionStarter]: For program point L6593-1(lines 6591 6606) no Hoare annotation was computed. [2019-10-02 04:28:47,104 INFO L443 ceAbstractionStarter]: For program point L6593(lines 6593 6600) no Hoare annotation was computed. [2019-10-02 04:28:47,104 INFO L443 ceAbstractionStarter]: For program point L6494-1(line 6494) no Hoare annotation was computed. [2019-10-02 04:28:47,104 INFO L446 ceAbstractionStarter]: At program point L6742(line 6742) the Hoare annotation is: true [2019-10-02 04:28:47,104 INFO L446 ceAbstractionStarter]: At program point L6610(line 6610) the Hoare annotation is: true [2019-10-02 04:28:47,104 INFO L443 ceAbstractionStarter]: For program point L6643(lines 6643 6647) no Hoare annotation was computed. [2019-10-02 04:28:47,104 INFO L446 ceAbstractionStarter]: At program point L6676(line 6676) the Hoare annotation is: true [2019-10-02 04:28:47,104 INFO L443 ceAbstractionStarter]: For program point L6709(lines 6709 6713) no Hoare annotation was computed. [2019-10-02 04:28:47,104 INFO L443 ceAbstractionStarter]: For program point L6511(lines 6511 6750) no Hoare annotation was computed. [2019-10-02 04:28:47,104 INFO L443 ceAbstractionStarter]: For program point L6627-1(line 6627) no Hoare annotation was computed. [2019-10-02 04:28:47,105 INFO L439 ceAbstractionStarter]: At program point L6627(line 6627) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,105 INFO L443 ceAbstractionStarter]: For program point L6693-1(line 6693) no Hoare annotation was computed. [2019-10-02 04:28:47,105 INFO L439 ceAbstractionStarter]: At program point L6693(line 6693) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,105 INFO L443 ceAbstractionStarter]: For program point L6528(lines 6528 6535) no Hoare annotation was computed. [2019-10-02 04:28:47,105 INFO L443 ceAbstractionStarter]: For program point L6561(line 6561) no Hoare annotation was computed. [2019-10-02 04:28:47,105 INFO L443 ceAbstractionStarter]: For program point L6578(line 6578) no Hoare annotation was computed. [2019-10-02 04:28:47,105 INFO L443 ceAbstractionStarter]: For program point L6512(line 6512) no Hoare annotation was computed. [2019-10-02 04:28:47,105 INFO L443 ceAbstractionStarter]: For program point L6545-1(line 6545) no Hoare annotation was computed. [2019-10-02 04:28:47,105 INFO L439 ceAbstractionStarter]: At program point L6545(line 6545) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,105 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 6477 6757) no Hoare annotation was computed. [2019-10-02 04:28:47,105 INFO L443 ceAbstractionStarter]: For program point L6562(lines 6562 6569) no Hoare annotation was computed. [2019-10-02 04:28:47,105 INFO L443 ceAbstractionStarter]: For program point L6529-1(line 6529) no Hoare annotation was computed. [2019-10-02 04:28:47,105 INFO L439 ceAbstractionStarter]: At program point L6529(line 6529) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,106 INFO L443 ceAbstractionStarter]: For program point L6579(lines 6579 6614) no Hoare annotation was computed. [2019-10-02 04:28:47,106 INFO L443 ceAbstractionStarter]: For program point L6513(lines 6513 6576) no Hoare annotation was computed. [2019-10-02 04:28:47,106 INFO L443 ceAbstractionStarter]: For program point L6530(lines 6530 6533) no Hoare annotation was computed. [2019-10-02 04:28:47,106 INFO L443 ceAbstractionStarter]: For program point L6563-1(line 6563) no Hoare annotation was computed. [2019-10-02 04:28:47,106 INFO L439 ceAbstractionStarter]: At program point L6563(line 6563) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,106 INFO L443 ceAbstractionStarter]: For program point L6596-1(line 6596) no Hoare annotation was computed. [2019-10-02 04:28:47,106 INFO L439 ceAbstractionStarter]: At program point L6596(line 6596) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (and (= ~ldv_state_variable_2~0 1) (= 0 ~INTERF_STATE~0)) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,106 INFO L443 ceAbstractionStarter]: For program point L6663(line 6663) no Hoare annotation was computed. [2019-10-02 04:28:47,106 INFO L443 ceAbstractionStarter]: For program point L6729(line 6729) no Hoare annotation was computed. [2019-10-02 04:28:47,106 INFO L443 ceAbstractionStarter]: For program point L6564(lines 6564 6567) no Hoare annotation was computed. [2019-10-02 04:28:47,106 INFO L443 ceAbstractionStarter]: For program point L6515(lines 6515 6573) no Hoare annotation was computed. [2019-10-02 04:28:47,106 INFO L443 ceAbstractionStarter]: For program point L6581(lines 6581 6611) no Hoare annotation was computed. [2019-10-02 04:28:47,106 INFO L443 ceAbstractionStarter]: For program point L6730(lines 6730 6734) no Hoare annotation was computed. [2019-10-02 04:28:47,107 INFO L439 ceAbstractionStarter]: At program point L6598(line 6598) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (= ~ldv_state_variable_2~0 1) (= ~ldv_state_variable_3~0 1) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,107 INFO L443 ceAbstractionStarter]: For program point L6664-2(lines 6619 6677) no Hoare annotation was computed. [2019-10-02 04:28:47,107 INFO L443 ceAbstractionStarter]: For program point L6664(lines 6664 6668) no Hoare annotation was computed. [2019-10-02 04:28:47,107 INFO L443 ceAbstractionStarter]: For program point L6730-2(lines 6685 6743) no Hoare annotation was computed. [2019-10-02 04:28:47,107 INFO L443 ceAbstractionStarter]: For program point L6582(line 6582) no Hoare annotation was computed. [2019-10-02 04:28:47,107 INFO L443 ceAbstractionStarter]: For program point L6516(line 6516) no Hoare annotation was computed. [2019-10-02 04:28:47,107 INFO L443 ceAbstractionStarter]: For program point L6698(line 6698) no Hoare annotation was computed. [2019-10-02 04:28:47,107 INFO L443 ceAbstractionStarter]: For program point L6731-1(line 6731) no Hoare annotation was computed. [2019-10-02 04:28:47,107 INFO L439 ceAbstractionStarter]: At program point L6731(line 6731) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (and (= ~ldv_state_variable_2~0 1) (= 0 ~INTERF_STATE~0)) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,107 INFO L443 ceAbstractionStarter]: For program point L6632(line 6632) no Hoare annotation was computed. [2019-10-02 04:28:47,107 INFO L443 ceAbstractionStarter]: For program point L6665-1(line 6665) no Hoare annotation was computed. [2019-10-02 04:28:47,107 INFO L439 ceAbstractionStarter]: At program point L6665(line 6665) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (= ~ldv_state_variable_3~0 1) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,108 INFO L439 ceAbstractionStarter]: At program point L6500-1(line 6500) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,108 INFO L439 ceAbstractionStarter]: At program point L6500(line 6500) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,108 INFO L443 ceAbstractionStarter]: For program point L6682(line 6682) no Hoare annotation was computed. [2019-10-02 04:28:47,108 INFO L443 ceAbstractionStarter]: For program point L6748(line 6748) no Hoare annotation was computed. [2019-10-02 04:28:47,108 INFO L443 ceAbstractionStarter]: For program point L6583(lines 6583 6588) no Hoare annotation was computed. [2019-10-02 04:28:47,108 INFO L443 ceAbstractionStarter]: For program point L6616(line 6616) no Hoare annotation was computed. [2019-10-02 04:28:47,108 INFO L443 ceAbstractionStarter]: For program point L6517(lines 6517 6525) no Hoare annotation was computed. [2019-10-02 04:28:47,108 INFO L443 ceAbstractionStarter]: For program point L6699(lines 6699 6704) no Hoare annotation was computed. [2019-10-02 04:28:47,108 INFO L443 ceAbstractionStarter]: For program point L6633(lines 6633 6638) no Hoare annotation was computed. [2019-10-02 04:28:47,108 INFO L443 ceAbstractionStarter]: For program point L6501(line 6501) no Hoare annotation was computed. [2019-10-02 04:28:47,108 INFO L443 ceAbstractionStarter]: For program point L6683(lines 6683 6746) no Hoare annotation was computed. [2019-10-02 04:28:47,109 INFO L446 ceAbstractionStarter]: At program point L6749(line 6749) the Hoare annotation is: true [2019-10-02 04:28:47,109 INFO L439 ceAbstractionStarter]: At program point L6518(line 6518) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,109 INFO L443 ceAbstractionStarter]: For program point L6551(line 6551) no Hoare annotation was computed. [2019-10-02 04:28:47,109 INFO L443 ceAbstractionStarter]: For program point L6584-1(line 6584) no Hoare annotation was computed. [2019-10-02 04:28:47,109 INFO L439 ceAbstractionStarter]: At program point L6584(line 6584) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,109 INFO L443 ceAbstractionStarter]: For program point L6617(lines 6617 6680) no Hoare annotation was computed. [2019-10-02 04:28:47,109 INFO L443 ceAbstractionStarter]: For program point L6518-1(line 6518) no Hoare annotation was computed. [2019-10-02 04:28:47,109 INFO L439 ceAbstractionStarter]: At program point L6634(line 6634) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,109 INFO L443 ceAbstractionStarter]: For program point L6700-1(line 6700) no Hoare annotation was computed. [2019-10-02 04:28:47,109 INFO L439 ceAbstractionStarter]: At program point L6700(line 6700) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,109 INFO L439 ceAbstractionStarter]: At program point L6502(line 6502) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,109 INFO L443 ceAbstractionStarter]: For program point L6634-1(line 6634) no Hoare annotation was computed. [2019-10-02 04:28:47,109 INFO L443 ceAbstractionStarter]: For program point L6502-1(line 6502) no Hoare annotation was computed. [2019-10-02 04:28:47,110 INFO L443 ceAbstractionStarter]: For program point L6651(line 6651) no Hoare annotation was computed. [2019-10-02 04:28:47,110 INFO L443 ceAbstractionStarter]: For program point L6717(line 6717) no Hoare annotation was computed. [2019-10-02 04:28:47,110 INFO L443 ceAbstractionStarter]: For program point L6519(lines 6519 6523) no Hoare annotation was computed. [2019-10-02 04:28:47,110 INFO L443 ceAbstractionStarter]: For program point L6552(lines 6552 6559) no Hoare annotation was computed. [2019-10-02 04:28:47,110 INFO L443 ceAbstractionStarter]: For program point L6503-1(line 6503) no Hoare annotation was computed. [2019-10-02 04:28:47,110 INFO L439 ceAbstractionStarter]: At program point L6503(line 6503) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,110 INFO L443 ceAbstractionStarter]: For program point L6718(lines 6718 6722) no Hoare annotation was computed. [2019-10-02 04:28:47,110 INFO L439 ceAbstractionStarter]: At program point L6751(lines 6493 6756) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,110 INFO L443 ceAbstractionStarter]: For program point L6652-2(lines 6619 6677) no Hoare annotation was computed. [2019-10-02 04:28:47,110 INFO L443 ceAbstractionStarter]: For program point L6619(lines 6619 6677) no Hoare annotation was computed. [2019-10-02 04:28:47,110 INFO L443 ceAbstractionStarter]: For program point L6652(lines 6652 6656) no Hoare annotation was computed. [2019-10-02 04:28:47,110 INFO L443 ceAbstractionStarter]: For program point L6718-2(lines 6685 6743) no Hoare annotation was computed. [2019-10-02 04:28:47,111 INFO L443 ceAbstractionStarter]: For program point L6685(lines 6685 6743) no Hoare annotation was computed. [2019-10-02 04:28:47,111 INFO L443 ceAbstractionStarter]: For program point L6553-1(line 6553) no Hoare annotation was computed. [2019-10-02 04:28:47,111 INFO L439 ceAbstractionStarter]: At program point L6553(line 6553) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,111 INFO L439 ceAbstractionStarter]: At program point L6603(lines 6493 6756) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,111 INFO L443 ceAbstractionStarter]: For program point L6537(line 6537) no Hoare annotation was computed. [2019-10-02 04:28:47,111 INFO L443 ceAbstractionStarter]: For program point L6686(line 6686) no Hoare annotation was computed. [2019-10-02 04:28:47,111 INFO L443 ceAbstractionStarter]: For program point L6719-1(line 6719) no Hoare annotation was computed. [2019-10-02 04:28:47,111 INFO L439 ceAbstractionStarter]: At program point L6719(line 6719) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (and (= ~ldv_state_variable_2~0 1) (= 0 ~INTERF_STATE~0)) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,111 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 6477 6757) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,111 INFO L443 ceAbstractionStarter]: For program point L6554(lines 6554 6557) no Hoare annotation was computed. [2019-10-02 04:28:47,111 INFO L443 ceAbstractionStarter]: For program point L6620(line 6620) no Hoare annotation was computed. [2019-10-02 04:28:47,111 INFO L443 ceAbstractionStarter]: For program point L6653-1(line 6653) no Hoare annotation was computed. [2019-10-02 04:28:47,112 INFO L439 ceAbstractionStarter]: At program point L6653(line 6653) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (= ~ldv_state_variable_3~0 1) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,112 INFO L439 ceAbstractionStarter]: At program point L6670(line 6670) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,112 INFO L443 ceAbstractionStarter]: For program point L6736-1(line 6736) no Hoare annotation was computed. [2019-10-02 04:28:47,112 INFO L439 ceAbstractionStarter]: At program point L6736(line 6736) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,112 INFO L443 ceAbstractionStarter]: For program point L6538(lines 6538 6543) no Hoare annotation was computed. [2019-10-02 04:28:47,112 INFO L443 ceAbstractionStarter]: For program point L6571(line 6571) no Hoare annotation was computed. [2019-10-02 04:28:47,112 INFO L443 ceAbstractionStarter]: For program point L6670-1(line 6670) no Hoare annotation was computed. [2019-10-02 04:28:47,112 INFO L443 ceAbstractionStarter]: For program point L6538-2(lines 6515 6573) no Hoare annotation was computed. [2019-10-02 04:28:47,112 INFO L443 ceAbstractionStarter]: For program point L6687(lines 6687 6691) no Hoare annotation was computed. [2019-10-02 04:28:47,112 INFO L443 ceAbstractionStarter]: For program point L6621-2(lines 6619 6677) no Hoare annotation was computed. [2019-10-02 04:28:47,112 INFO L443 ceAbstractionStarter]: For program point L6621(lines 6621 6625) no Hoare annotation was computed. [2019-10-02 04:28:47,112 INFO L443 ceAbstractionStarter]: For program point L6687-2(lines 6685 6743) no Hoare annotation was computed. [2019-10-02 04:28:47,112 INFO L443 ceAbstractionStarter]: For program point L6539-1(line 6539) no Hoare annotation was computed. [2019-10-02 04:28:47,112 INFO L439 ceAbstractionStarter]: At program point L6539(line 6539) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,113 INFO L446 ceAbstractionStarter]: At program point L6572(line 6572) the Hoare annotation is: true [2019-10-02 04:28:47,113 INFO L443 ceAbstractionStarter]: For program point L6754(line 6754) no Hoare annotation was computed. [2019-10-02 04:28:47,113 INFO L439 ceAbstractionStarter]: At program point L6622(line 6622) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (= ~ldv_state_variable_3~0 1) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,113 INFO L443 ceAbstractionStarter]: For program point L6688-1(line 6688) no Hoare annotation was computed. [2019-10-02 04:28:47,113 INFO L439 ceAbstractionStarter]: At program point L6688(line 6688) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (and (= ~ldv_state_variable_2~0 1) (= 0 ~INTERF_STATE~0)) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,113 INFO L443 ceAbstractionStarter]: For program point L6622-1(line 6622) no Hoare annotation was computed. [2019-10-02 04:28:47,113 INFO L443 ceAbstractionStarter]: For program point L6590(line 6590) no Hoare annotation was computed. [2019-10-02 04:28:47,113 INFO L443 ceAbstractionStarter]: For program point L6706(line 6706) no Hoare annotation was computed. [2019-10-02 04:28:47,113 INFO L443 ceAbstractionStarter]: For program point L6640(line 6640) no Hoare annotation was computed. [2019-10-02 04:28:47,113 INFO L443 ceAbstractionStarter]: For program point L6591(lines 6591 6607) no Hoare annotation was computed. [2019-10-02 04:28:47,113 INFO L443 ceAbstractionStarter]: For program point L6707(lines 6707 6715) no Hoare annotation was computed. [2019-10-02 04:28:47,113 INFO L443 ceAbstractionStarter]: For program point L6641(lines 6641 6649) no Hoare annotation was computed. [2019-10-02 04:28:47,114 INFO L439 ceAbstractionStarter]: At program point L6658(line 6658) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,114 INFO L443 ceAbstractionStarter]: For program point L6724-1(line 6724) no Hoare annotation was computed. [2019-10-02 04:28:47,114 INFO L439 ceAbstractionStarter]: At program point L6724(line 6724) the Hoare annotation is: (or (not (= 0 |old(~ldv_state_variable_2~0)|)) (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~ldv_state_variable_3~0)|)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,114 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrFINAL(lines 5596 5603) no Hoare annotation was computed. [2019-10-02 04:28:47,114 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrEXIT(lines 5596 5603) no Hoare annotation was computed. [2019-10-02 04:28:47,114 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrENTRY(lines 5596 5603) no Hoare annotation was computed. [2019-10-02 04:28:47,114 INFO L443 ceAbstractionStarter]: For program point L5967(lines 5967 5970) no Hoare annotation was computed. [2019-10-02 04:28:47,114 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_wdm_manage_powerFINAL(lines 5959 5974) no Hoare annotation was computed. [2019-10-02 04:28:47,114 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_wdm_manage_powerEXIT(lines 5959 5974) no Hoare annotation was computed. [2019-10-02 04:28:47,114 INFO L443 ceAbstractionStarter]: For program point L5965(line 5965) no Hoare annotation was computed. [2019-10-02 04:28:47,115 INFO L443 ceAbstractionStarter]: For program point L5965-1(line 5965) no Hoare annotation was computed. [2019-10-02 04:28:47,115 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_wdm_manage_powerENTRY(lines 5959 5974) no Hoare annotation was computed. [2019-10-02 04:28:47,115 INFO L443 ceAbstractionStarter]: For program point L5971(line 5971) no Hoare annotation was computed. [2019-10-02 04:28:47,115 INFO L443 ceAbstractionStarter]: For program point L5971-1(line 5971) no Hoare annotation was computed. [2019-10-02 04:28:47,115 INFO L443 ceAbstractionStarter]: For program point L6959-1(lines 6956 6969) no Hoare annotation was computed. [2019-10-02 04:28:47,115 INFO L443 ceAbstractionStarter]: For program point L6959(lines 6959 6966) no Hoare annotation was computed. [2019-10-02 04:28:47,115 INFO L443 ceAbstractionStarter]: For program point L6961(lines 6961 6964) no Hoare annotation was computed. [2019-10-02 04:28:47,115 INFO L443 ceAbstractionStarter]: For program point ldv_put_devEXIT(lines 6956 6969) no Hoare annotation was computed. [2019-10-02 04:28:47,115 INFO L443 ceAbstractionStarter]: For program point ldv_put_devENTRY(lines 6956 6969) no Hoare annotation was computed. [2019-10-02 04:28:47,115 INFO L443 ceAbstractionStarter]: For program point L5856-2(lines 5856 5859) no Hoare annotation was computed. [2019-10-02 04:28:47,115 INFO L443 ceAbstractionStarter]: For program point L5856(line 5856) no Hoare annotation was computed. [2019-10-02 04:28:47,115 INFO L446 ceAbstractionStarter]: At program point __vlan_get_tagENTRY(lines 5850 5864) the Hoare annotation is: true [2019-10-02 04:28:47,116 INFO L443 ceAbstractionStarter]: For program point __vlan_get_tagEXIT(lines 5850 5864) no Hoare annotation was computed. [2019-10-02 04:28:47,116 INFO L443 ceAbstractionStarter]: For program point __vlan_get_tagFINAL(lines 5850 5864) no Hoare annotation was computed. [2019-10-02 04:28:47,116 INFO L443 ceAbstractionStarter]: For program point L5860-1(line 5860) no Hoare annotation was computed. [2019-10-02 04:28:47,116 INFO L446 ceAbstractionStarter]: At program point L5860(line 5860) the Hoare annotation is: true [2019-10-02 04:28:47,116 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,116 INFO L446 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,116 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,116 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,116 INFO L446 ceAbstractionStarter]: At program point L6010(line 6010) the Hoare annotation is: true [2019-10-02 04:28:47,116 INFO L446 ceAbstractionStarter]: At program point L6012(line 6012) the Hoare annotation is: true [2019-10-02 04:28:47,116 INFO L443 ceAbstractionStarter]: For program point L6010-1(line 6010) no Hoare annotation was computed. [2019-10-02 04:28:47,116 INFO L443 ceAbstractionStarter]: For program point L6008(line 6008) no Hoare annotation was computed. [2019-10-02 04:28:47,116 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_bindEXIT(lines 5975 6023) no Hoare annotation was computed. [2019-10-02 04:28:47,116 INFO L443 ceAbstractionStarter]: For program point L6004-1(lines 6004 6005) no Hoare annotation was computed. [2019-10-02 04:28:47,116 INFO L446 ceAbstractionStarter]: At program point L6004(lines 6004 6005) the Hoare annotation is: true [2019-10-02 04:28:47,117 INFO L443 ceAbstractionStarter]: For program point L5998(lines 5998 6001) no Hoare annotation was computed. [2019-10-02 04:28:47,117 INFO L446 ceAbstractionStarter]: At program point L5990(line 5990) the Hoare annotation is: true [2019-10-02 04:28:47,117 INFO L443 ceAbstractionStarter]: For program point L5990-1(line 5990) no Hoare annotation was computed. [2019-10-02 04:28:47,117 INFO L443 ceAbstractionStarter]: For program point L6009(lines 6009 6015) no Hoare annotation was computed. [2019-10-02 04:28:47,117 INFO L443 ceAbstractionStarter]: For program point L6003(line 6003) no Hoare annotation was computed. [2019-10-02 04:28:47,117 INFO L446 ceAbstractionStarter]: At program point cdc_mbim_bindENTRY(lines 5975 6023) the Hoare annotation is: true [2019-10-02 04:28:47,117 INFO L446 ceAbstractionStarter]: At program point L6003-4(lines 6003 6007) the Hoare annotation is: true [2019-10-02 04:28:47,117 INFO L443 ceAbstractionStarter]: For program point L6003-2(lines 6003 6007) no Hoare annotation was computed. [2019-10-02 04:28:47,117 INFO L446 ceAbstractionStarter]: At program point L5997(line 5997) the Hoare annotation is: true [2019-10-02 04:28:47,117 INFO L443 ceAbstractionStarter]: For program point L5997-1(line 5997) no Hoare annotation was computed. [2019-10-02 04:28:47,117 INFO L443 ceAbstractionStarter]: For program point L5993-2(lines 5993 5996) no Hoare annotation was computed. [2019-10-02 04:28:47,117 INFO L443 ceAbstractionStarter]: For program point L5993(line 5993) no Hoare annotation was computed. [2019-10-02 04:28:47,117 INFO L446 ceAbstractionStarter]: At program point L5987(line 5987) the Hoare annotation is: true [2019-10-02 04:28:47,117 INFO L443 ceAbstractionStarter]: For program point L5987-1(line 5987) no Hoare annotation was computed. [2019-10-02 04:28:47,117 INFO L446 ceAbstractionStarter]: At program point L6020(lines 5986 6022) the Hoare annotation is: true [2019-10-02 04:28:47,117 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_bindFINAL(lines 5975 6023) no Hoare annotation was computed. [2019-10-02 04:28:47,118 INFO L443 ceAbstractionStarter]: For program point L5840-1(line 5840) no Hoare annotation was computed. [2019-10-02 04:28:47,118 INFO L443 ceAbstractionStarter]: For program point L5841(lines 5841 5847) no Hoare annotation was computed. [2019-10-02 04:28:47,118 INFO L443 ceAbstractionStarter]: For program point L5842-1(line 5842) no Hoare annotation was computed. [2019-10-02 04:28:47,118 INFO L446 ceAbstractionStarter]: At program point L5840(line 5840) the Hoare annotation is: true [2019-10-02 04:28:47,118 INFO L443 ceAbstractionStarter]: For program point vlan_put_tagEXIT(lines 5833 5849) no Hoare annotation was computed. [2019-10-02 04:28:47,118 INFO L446 ceAbstractionStarter]: At program point vlan_put_tagENTRY(lines 5833 5849) the Hoare annotation is: true [2019-10-02 04:28:47,118 INFO L443 ceAbstractionStarter]: For program point vlan_put_tagFINAL(lines 5833 5849) no Hoare annotation was computed. [2019-10-02 04:28:47,118 INFO L446 ceAbstractionStarter]: At program point L5842(line 5842) the Hoare annotation is: true [2019-10-02 04:28:47,118 INFO L446 ceAbstractionStarter]: At program point L5845(line 5845) the Hoare annotation is: true [2019-10-02 04:28:47,118 INFO L443 ceAbstractionStarter]: For program point L5845-1(line 5845) no Hoare annotation was computed. [2019-10-02 04:28:47,118 INFO L439 ceAbstractionStarter]: At program point L5950(line 5950) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (<= 1 ~INTERF_STATE~0) (<= 0 cdc_mbim_manage_power_~rv~0) (<= ~INTERF_STATE~0 1)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,118 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_manage_powerEXIT(lines 5906 5958) no Hoare annotation was computed. [2019-10-02 04:28:47,118 INFO L443 ceAbstractionStarter]: For program point L5950-1(line 5950) no Hoare annotation was computed. [2019-10-02 04:28:47,118 INFO L443 ceAbstractionStarter]: For program point L5944-1(line 5944) no Hoare annotation was computed. [2019-10-02 04:28:47,119 INFO L443 ceAbstractionStarter]: For program point L5942(lines 5942 5952) no Hoare annotation was computed. [2019-10-02 04:28:47,119 INFO L439 ceAbstractionStarter]: At program point L5944(line 5944) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (<= 0 cdc_mbim_manage_power_~rv~0) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,119 INFO L439 ceAbstractionStarter]: At program point L5940(lines 5940 5954) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,119 INFO L443 ceAbstractionStarter]: For program point L5932-1(line 5932) no Hoare annotation was computed. [2019-10-02 04:28:47,119 INFO L439 ceAbstractionStarter]: At program point L5932(line 5932) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (<= 0 cdc_mbim_manage_power_~rv~0) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,119 INFO L439 ceAbstractionStarter]: At program point L5926(line 5926) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (<= 0 cdc_mbim_manage_power_~rv~0) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,119 INFO L443 ceAbstractionStarter]: For program point L5924-1(line 5924) no Hoare annotation was computed. [2019-10-02 04:28:47,119 INFO L443 ceAbstractionStarter]: For program point L5926-1(line 5926) no Hoare annotation was computed. [2019-10-02 04:28:47,119 INFO L439 ceAbstractionStarter]: At program point L5924(line 5924) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (<= 0 cdc_mbim_manage_power_~rv~0) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,119 INFO L439 ceAbstractionStarter]: At program point cdc_mbim_manage_powerENTRY(lines 5906 5958) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,119 INFO L439 ceAbstractionStarter]: At program point L5943(lines 5931 5954) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (<= 0 cdc_mbim_manage_power_~rv~0) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,119 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_manage_powerFINAL(lines 5906 5958) no Hoare annotation was computed. [2019-10-02 04:28:47,120 INFO L443 ceAbstractionStarter]: For program point L5945(lines 5945 5948) no Hoare annotation was computed. [2019-10-02 04:28:47,120 INFO L439 ceAbstractionStarter]: At program point L5939(lines 5931 5954) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (<= 0 cdc_mbim_manage_power_~rv~0) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,120 INFO L439 ceAbstractionStarter]: At program point L5941(line 5941) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (and (<= 0 cdc_mbim_manage_power_~rv~0) (= 0 ~INTERF_STATE~0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,120 INFO L443 ceAbstractionStarter]: For program point L5941-1(line 5941) no Hoare annotation was computed. [2019-10-02 04:28:47,120 INFO L443 ceAbstractionStarter]: For program point L5933(lines 5933 5937) no Hoare annotation was computed. [2019-10-02 04:28:47,120 INFO L443 ceAbstractionStarter]: For program point L5925-2(lines 5915 5957) no Hoare annotation was computed. [2019-10-02 04:28:47,120 INFO L443 ceAbstractionStarter]: For program point L5925(lines 5925 5930) no Hoare annotation was computed. [2019-10-02 04:28:47,120 INFO L446 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,120 INFO L443 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,120 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,120 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,120 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,120 INFO L446 ceAbstractionStarter]: At program point usbnet_probeENTRY(lines 7139 7141) the Hoare annotation is: true [2019-10-02 04:28:47,120 INFO L443 ceAbstractionStarter]: For program point usbnet_probeFINAL(lines 7139 7141) no Hoare annotation was computed. [2019-10-02 04:28:47,121 INFO L443 ceAbstractionStarter]: For program point usbnet_probeEXIT(lines 7139 7141) no Hoare annotation was computed. [2019-10-02 04:28:47,121 INFO L446 ceAbstractionStarter]: At program point atomic_dec_and_testENTRY(lines 5481 5489) the Hoare annotation is: true [2019-10-02 04:28:47,121 INFO L443 ceAbstractionStarter]: For program point atomic_dec_and_testFINAL(lines 5481 5489) no Hoare annotation was computed. [2019-10-02 04:28:47,121 INFO L443 ceAbstractionStarter]: For program point atomic_dec_and_testEXIT(lines 5481 5489) no Hoare annotation was computed. [2019-10-02 04:28:47,121 INFO L446 ceAbstractionStarter]: At program point usb_register_driverENTRY(lines 7132 7134) the Hoare annotation is: true [2019-10-02 04:28:47,121 INFO L443 ceAbstractionStarter]: For program point usb_register_driverFINAL(lines 7132 7134) no Hoare annotation was computed. [2019-10-02 04:28:47,121 INFO L443 ceAbstractionStarter]: For program point usb_register_driverEXIT(lines 7132 7134) no Hoare annotation was computed. [2019-10-02 04:28:47,121 INFO L446 ceAbstractionStarter]: At program point skb_end_pointerENTRY(lines 5658 5663) the Hoare annotation is: true [2019-10-02 04:28:47,121 INFO L443 ceAbstractionStarter]: For program point skb_end_pointerEXIT(lines 5658 5663) no Hoare annotation was computed. [2019-10-02 04:28:47,122 INFO L443 ceAbstractionStarter]: For program point skb_end_pointerFINAL(lines 5658 5663) no Hoare annotation was computed. [2019-10-02 04:28:47,122 INFO L443 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 5460 5465) no Hoare annotation was computed. [2019-10-02 04:28:47,122 INFO L446 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 5460 5465) the Hoare annotation is: true [2019-10-02 04:28:47,122 INFO L443 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 5460 5465) no Hoare annotation was computed. [2019-10-02 04:28:47,122 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_bhFINAL(lines 7069 7071) no Hoare annotation was computed. [2019-10-02 04:28:47,122 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_bhEXIT(lines 7069 7071) no Hoare annotation was computed. [2019-10-02 04:28:47,122 INFO L446 ceAbstractionStarter]: At program point _raw_spin_unlock_bhENTRY(lines 7069 7071) the Hoare annotation is: true [2019-10-02 04:28:47,122 INFO L439 ceAbstractionStarter]: At program point ldv_usb_autopm_put_interface_3ENTRY(lines 6766 6772) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (not (<= 1 |old(~INTERF_STATE~0)|)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (= ~INTERF_STATE~0 |old(~INTERF_STATE~0)|) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,122 INFO L443 ceAbstractionStarter]: For program point ldv_usb_autopm_put_interface_3EXIT(lines 6766 6772) no Hoare annotation was computed. [2019-10-02 04:28:47,123 INFO L439 ceAbstractionStarter]: At program point L6769(line 6769) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (not (<= 1 |old(~INTERF_STATE~0)|)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (= ~INTERF_STATE~0 |old(~INTERF_STATE~0)|) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,123 INFO L443 ceAbstractionStarter]: For program point ldv_usb_autopm_put_interface_3FINAL(lines 6766 6772) no Hoare annotation was computed. [2019-10-02 04:28:47,123 INFO L443 ceAbstractionStarter]: For program point L6975-1(line 6975) no Hoare annotation was computed. [2019-10-02 04:28:47,123 INFO L439 ceAbstractionStarter]: At program point L6975(line 6975) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,123 INFO L443 ceAbstractionStarter]: For program point ldv_get_interfaceEXIT(lines 6970 6987) no Hoare annotation was computed. [2019-10-02 04:28:47,123 INFO L443 ceAbstractionStarter]: For program point L6977(lines 6977 6980) no Hoare annotation was computed. [2019-10-02 04:28:47,123 INFO L443 ceAbstractionStarter]: For program point ldv_get_interfaceFINAL(lines 6970 6987) no Hoare annotation was computed. [2019-10-02 04:28:47,123 INFO L439 ceAbstractionStarter]: At program point ldv_get_interfaceENTRY(lines 6970 6987) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (= 0 ~INTERF_STATE~0) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 |old(~INTERF_STATE~0)|)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,123 INFO L443 ceAbstractionStarter]: For program point L6979-1(lines 6974 6986) no Hoare annotation was computed. [2019-10-02 04:28:47,123 INFO L446 ceAbstractionStarter]: At program point L6979(line 6979) the Hoare annotation is: true [2019-10-02 04:28:47,123 INFO L443 ceAbstractionStarter]: For program point L6981-1(lines 6981 6984) no Hoare annotation was computed. [2019-10-02 04:28:47,123 INFO L443 ceAbstractionStarter]: For program point ldv_fill_bulk_urbEXIT(lines 6882 6892) no Hoare annotation was computed. [2019-10-02 04:28:47,123 INFO L443 ceAbstractionStarter]: For program point L6885-2(lines 6882 6892) no Hoare annotation was computed. [2019-10-02 04:28:47,124 INFO L443 ceAbstractionStarter]: For program point ldv_fill_bulk_urbENTRY(lines 6882 6892) no Hoare annotation was computed. [2019-10-02 04:28:47,124 INFO L443 ceAbstractionStarter]: For program point L6885(lines 6885 6889) no Hoare annotation was computed. [2019-10-02 04:28:47,124 INFO L443 ceAbstractionStarter]: For program point L6942(line 6942) no Hoare annotation was computed. [2019-10-02 04:28:47,124 INFO L443 ceAbstractionStarter]: For program point L6943(lines 6943 6947) no Hoare annotation was computed. [2019-10-02 04:28:47,124 INFO L443 ceAbstractionStarter]: For program point ldv_get_devFINAL(lines 6937 6955) no Hoare annotation was computed. [2019-10-02 04:28:47,124 INFO L443 ceAbstractionStarter]: For program point ldv_get_devEXIT(lines 6937 6955) no Hoare annotation was computed. [2019-10-02 04:28:47,124 INFO L443 ceAbstractionStarter]: For program point L6941(lines 6941 6952) no Hoare annotation was computed. [2019-10-02 04:28:47,124 INFO L443 ceAbstractionStarter]: For program point L6942-1(line 6942) no Hoare annotation was computed. [2019-10-02 04:28:47,124 INFO L443 ceAbstractionStarter]: For program point ldv_get_devENTRY(lines 6937 6955) no Hoare annotation was computed. [2019-10-02 04:28:47,124 INFO L443 ceAbstractionStarter]: For program point L6949-2(lines 6941 6952) no Hoare annotation was computed. [2019-10-02 04:28:47,124 INFO L443 ceAbstractionStarter]: For program point L6949(lines 6949 6952) no Hoare annotation was computed. [2019-10-02 04:28:47,124 INFO L443 ceAbstractionStarter]: For program point L5504(line 5504) no Hoare annotation was computed. [2019-10-02 04:28:47,124 INFO L443 ceAbstractionStarter]: For program point L5500(line 5500) no Hoare annotation was computed. [2019-10-02 04:28:47,124 INFO L443 ceAbstractionStarter]: For program point atomic_add_returnEXIT(lines 5490 5518) no Hoare annotation was computed. [2019-10-02 04:28:47,125 INFO L443 ceAbstractionStarter]: For program point L5496(line 5496) no Hoare annotation was computed. [2019-10-02 04:28:47,125 INFO L446 ceAbstractionStarter]: At program point L5515(lines 5493 5517) the Hoare annotation is: true [2019-10-02 04:28:47,125 INFO L443 ceAbstractionStarter]: For program point atomic_add_returnFINAL(lines 5490 5518) no Hoare annotation was computed. [2019-10-02 04:28:47,125 INFO L443 ceAbstractionStarter]: For program point L5495(lines 5495 5514) no Hoare annotation was computed. [2019-10-02 04:28:47,125 INFO L446 ceAbstractionStarter]: At program point atomic_add_returnENTRY(lines 5490 5518) the Hoare annotation is: true [2019-10-02 04:28:47,125 INFO L443 ceAbstractionStarter]: For program point L5512(line 5512) no Hoare annotation was computed. [2019-10-02 04:28:47,125 INFO L443 ceAbstractionStarter]: For program point L5508(line 5508) no Hoare annotation was computed. [2019-10-02 04:28:47,125 INFO L443 ceAbstractionStarter]: For program point L6138(line 6138) no Hoare annotation was computed. [2019-10-02 04:28:47,125 INFO L446 ceAbstractionStarter]: At program point L6167(line 6167) the Hoare annotation is: true [2019-10-02 04:28:47,125 INFO L443 ceAbstractionStarter]: For program point L6167-1(line 6167) no Hoare annotation was computed. [2019-10-02 04:28:47,125 INFO L443 ceAbstractionStarter]: For program point L6126(lines 6126 6143) no Hoare annotation was computed. [2019-10-02 04:28:47,125 INFO L446 ceAbstractionStarter]: At program point L6126-1(lines 6126 6143) the Hoare annotation is: true [2019-10-02 04:28:47,125 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_process_dgramFINAL(lines 6109 6175) no Hoare annotation was computed. [2019-10-02 04:28:47,125 INFO L443 ceAbstractionStarter]: For program point L6151(line 6151) no Hoare annotation was computed. [2019-10-02 04:28:47,126 INFO L446 ceAbstractionStarter]: At program point cdc_mbim_process_dgramENTRY(lines 6109 6175) the Hoare annotation is: true [2019-10-02 04:28:47,126 INFO L446 ceAbstractionStarter]: At program point L6172(lines 6123 6174) the Hoare annotation is: true [2019-10-02 04:28:47,126 INFO L443 ceAbstractionStarter]: For program point L6135(line 6135) no Hoare annotation was computed. [2019-10-02 04:28:47,126 INFO L443 ceAbstractionStarter]: For program point L6168(lines 6168 6171) no Hoare annotation was computed. [2019-10-02 04:28:47,126 INFO L443 ceAbstractionStarter]: For program point L6131(lines 6131 6140) no Hoare annotation was computed. [2019-10-02 04:28:47,126 INFO L443 ceAbstractionStarter]: For program point L6127(lines 6127 6130) no Hoare annotation was computed. [2019-10-02 04:28:47,126 INFO L443 ceAbstractionStarter]: For program point L6156-2(lines 6156 6164) no Hoare annotation was computed. [2019-10-02 04:28:47,126 INFO L443 ceAbstractionStarter]: For program point L6156(lines 6156 6164) no Hoare annotation was computed. [2019-10-02 04:28:47,126 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_process_dgramEXIT(lines 6109 6175) no Hoare annotation was computed. [2019-10-02 04:28:47,126 INFO L443 ceAbstractionStarter]: For program point L6144-1(line 6144) no Hoare annotation was computed. [2019-10-02 04:28:47,126 INFO L446 ceAbstractionStarter]: At program point L6144(line 6144) the Hoare annotation is: true [2019-10-02 04:28:47,126 INFO L446 ceAbstractionStarter]: At program point L6169(line 6169) the Hoare annotation is: true [2019-10-02 04:28:47,126 INFO L443 ceAbstractionStarter]: For program point L6169-1(line 6169) no Hoare annotation was computed. [2019-10-02 04:28:47,126 INFO L443 ceAbstractionStarter]: For program point L6132(line 6132) no Hoare annotation was computed. [2019-10-02 04:28:47,126 INFO L446 ceAbstractionStarter]: At program point L6161(line 6161) the Hoare annotation is: true [2019-10-02 04:28:47,127 INFO L443 ceAbstractionStarter]: For program point L6161-1(line 6161) no Hoare annotation was computed. [2019-10-02 04:28:47,127 INFO L446 ceAbstractionStarter]: At program point L6157(line 6157) the Hoare annotation is: true [2019-10-02 04:28:47,127 INFO L443 ceAbstractionStarter]: For program point L6157-1(line 6157) no Hoare annotation was computed. [2019-10-02 04:28:47,127 INFO L446 ceAbstractionStarter]: At program point L6153(line 6153) the Hoare annotation is: true [2019-10-02 04:28:47,127 INFO L443 ceAbstractionStarter]: For program point L6153-1(line 6153) no Hoare annotation was computed. [2019-10-02 04:28:47,127 INFO L446 ceAbstractionStarter]: At program point L6149(line 6149) the Hoare annotation is: true [2019-10-02 04:28:47,127 INFO L443 ceAbstractionStarter]: For program point L6149-1(line 6149) no Hoare annotation was computed. [2019-10-02 04:28:47,127 INFO L443 ceAbstractionStarter]: For program point L6145(lines 6145 6148) no Hoare annotation was computed. [2019-10-02 04:28:47,127 INFO L446 ceAbstractionStarter]: At program point L6166(line 6166) the Hoare annotation is: true [2019-10-02 04:28:47,127 INFO L446 ceAbstractionStarter]: At program point L6162(lines 6162 6163) the Hoare annotation is: true [2019-10-02 04:28:47,127 INFO L443 ceAbstractionStarter]: For program point L6166-1(line 6166) no Hoare annotation was computed. [2019-10-02 04:28:47,127 INFO L446 ceAbstractionStarter]: At program point L6158(lines 6158 6159) the Hoare annotation is: true [2019-10-02 04:28:47,127 INFO L443 ceAbstractionStarter]: For program point L6162-1(lines 6162 6163) no Hoare annotation was computed. [2019-10-02 04:28:47,127 INFO L446 ceAbstractionStarter]: At program point L6154(line 6154) the Hoare annotation is: true [2019-10-02 04:28:47,128 INFO L443 ceAbstractionStarter]: For program point L6158-1(lines 6158 6159) no Hoare annotation was computed. [2019-10-02 04:28:47,128 INFO L446 ceAbstractionStarter]: At program point L6150(line 6150) the Hoare annotation is: true [2019-10-02 04:28:47,128 INFO L443 ceAbstractionStarter]: For program point L6154-1(line 6154) no Hoare annotation was computed. [2019-10-02 04:28:47,128 INFO L446 ceAbstractionStarter]: At program point L6150-1(line 6150) the Hoare annotation is: true [2019-10-02 04:28:47,128 INFO L443 ceAbstractionStarter]: For program point L7022(line 7022) no Hoare annotation was computed. [2019-10-02 04:28:47,128 INFO L443 ceAbstractionStarter]: For program point ldv_serial_deregisterENTRY(lines 7017 7027) no Hoare annotation was computed. [2019-10-02 04:28:47,128 INFO L443 ceAbstractionStarter]: For program point ldv_serial_deregisterEXIT(lines 7017 7027) no Hoare annotation was computed. [2019-10-02 04:28:47,128 INFO L443 ceAbstractionStarter]: For program point L7022-1(lines 7020 7023) no Hoare annotation was computed. [2019-10-02 04:28:47,128 INFO L443 ceAbstractionStarter]: For program point ldv_serial_deregisterFINAL(lines 7017 7027) no Hoare annotation was computed. [2019-10-02 04:28:47,128 INFO L446 ceAbstractionStarter]: At program point __vlan_hwaccel_put_tagENTRY(lines 5824 5832) the Hoare annotation is: true [2019-10-02 04:28:47,128 INFO L443 ceAbstractionStarter]: For program point __vlan_hwaccel_put_tagFINAL(lines 5824 5832) no Hoare annotation was computed. [2019-10-02 04:28:47,128 INFO L443 ceAbstractionStarter]: For program point __vlan_hwaccel_put_tagEXIT(lines 5824 5832) no Hoare annotation was computed. [2019-10-02 04:28:47,128 INFO L443 ceAbstractionStarter]: For program point kfree_skbEXIT(lines 7098 7100) no Hoare annotation was computed. [2019-10-02 04:28:47,128 INFO L446 ceAbstractionStarter]: At program point kfree_skbENTRY(lines 7098 7100) the Hoare annotation is: true [2019-10-02 04:28:47,129 INFO L443 ceAbstractionStarter]: For program point kfree_skbFINAL(lines 7098 7100) no Hoare annotation was computed. [2019-10-02 04:28:47,129 INFO L443 ceAbstractionStarter]: For program point L7122-1(line 7122) no Hoare annotation was computed. [2019-10-02 04:28:47,129 INFO L446 ceAbstractionStarter]: At program point skb_putENTRY(lines 7121 7123) the Hoare annotation is: true [2019-10-02 04:28:47,129 INFO L443 ceAbstractionStarter]: For program point skb_putFINAL(lines 7121 7123) no Hoare annotation was computed. [2019-10-02 04:28:47,129 INFO L443 ceAbstractionStarter]: For program point skb_putEXIT(lines 7121 7123) no Hoare annotation was computed. [2019-10-02 04:28:47,129 INFO L446 ceAbstractionStarter]: At program point L7122(line 7122) the Hoare annotation is: true [2019-10-02 04:28:47,129 INFO L446 ceAbstractionStarter]: At program point L6798(line 6798) the Hoare annotation is: true [2019-10-02 04:28:47,129 INFO L446 ceAbstractionStarter]: At program point ldv_usb_deregister_8ENTRY(lines 6795 6802) the Hoare annotation is: true [2019-10-02 04:28:47,129 INFO L443 ceAbstractionStarter]: For program point ldv_usb_deregister_8FINAL(lines 6795 6802) no Hoare annotation was computed. [2019-10-02 04:28:47,130 INFO L443 ceAbstractionStarter]: For program point L6798-1(line 6798) no Hoare annotation was computed. [2019-10-02 04:28:47,130 INFO L443 ceAbstractionStarter]: For program point ldv_usb_deregister_8EXIT(lines 6795 6802) no Hoare annotation was computed. [2019-10-02 04:28:47,130 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_rx_fixupFINAL(lines 6176 6308) no Hoare annotation was computed. [2019-10-02 04:28:47,130 INFO L443 ceAbstractionStarter]: For program point L6295(lines 6295 6303) no Hoare annotation was computed. [2019-10-02 04:28:47,130 INFO L446 ceAbstractionStarter]: At program point L6262(line 6262) the Hoare annotation is: true [2019-10-02 04:28:47,130 INFO L446 ceAbstractionStarter]: At program point L6229(line 6229) the Hoare annotation is: true [2019-10-02 04:28:47,130 INFO L443 ceAbstractionStarter]: For program point L6262-1(line 6262) no Hoare annotation was computed. [2019-10-02 04:28:47,130 INFO L443 ceAbstractionStarter]: For program point L6295-2(lines 6295 6303) no Hoare annotation was computed. [2019-10-02 04:28:47,130 INFO L443 ceAbstractionStarter]: For program point L6229-1(line 6229) no Hoare annotation was computed. [2019-10-02 04:28:47,130 INFO L446 ceAbstractionStarter]: At program point L6287(lines 6196 6307) the Hoare annotation is: true [2019-10-02 04:28:47,131 INFO L443 ceAbstractionStarter]: For program point L6254(line 6254) no Hoare annotation was computed. [2019-10-02 04:28:47,131 INFO L446 ceAbstractionStarter]: At program point cdc_mbim_rx_fixupENTRY(lines 6176 6308) the Hoare annotation is: true [2019-10-02 04:28:47,131 INFO L443 ceAbstractionStarter]: For program point L6221(line 6221) no Hoare annotation was computed. [2019-10-02 04:28:47,131 INFO L443 ceAbstractionStarter]: For program point L6254-2(lines 6254 6284) no Hoare annotation was computed. [2019-10-02 04:28:47,131 INFO L443 ceAbstractionStarter]: For program point L6279(lines 6279 6282) no Hoare annotation was computed. [2019-10-02 04:28:47,131 INFO L443 ceAbstractionStarter]: For program point L6246(lines 6246 6253) no Hoare annotation was computed. [2019-10-02 04:28:47,131 INFO L443 ceAbstractionStarter]: For program point L6213(line 6213) no Hoare annotation was computed. [2019-10-02 04:28:47,131 INFO L443 ceAbstractionStarter]: For program point L6263(lines 6263 6268) no Hoare annotation was computed. [2019-10-02 04:28:47,131 INFO L443 ceAbstractionStarter]: For program point L6230(lines 6230 6234) no Hoare annotation was computed. [2019-10-02 04:28:47,131 INFO L443 ceAbstractionStarter]: For program point L6255(lines 6255 6270) no Hoare annotation was computed. [2019-10-02 04:28:47,132 INFO L443 ceAbstractionStarter]: For program point L6222(lines 6222 6236) no Hoare annotation was computed. [2019-10-02 04:28:47,132 INFO L443 ceAbstractionStarter]: For program point L6255-1(lines 6254 6276) no Hoare annotation was computed. [2019-10-02 04:28:47,132 INFO L443 ceAbstractionStarter]: For program point L6247(lines 6247 6250) no Hoare annotation was computed. [2019-10-02 04:28:47,132 INFO L446 ceAbstractionStarter]: At program point L6280(lines 6196 6307) the Hoare annotation is: true [2019-10-02 04:28:47,132 INFO L446 ceAbstractionStarter]: At program point L6239(lines 6196 6307) the Hoare annotation is: true [2019-10-02 04:28:47,132 INFO L443 ceAbstractionStarter]: For program point L6206(line 6206) no Hoare annotation was computed. [2019-10-02 04:28:47,132 INFO L446 ceAbstractionStarter]: At program point L6289(lines 6196 6307) the Hoare annotation is: true [2019-10-02 04:28:47,132 INFO L443 ceAbstractionStarter]: For program point L6207(lines 6207 6210) no Hoare annotation was computed. [2019-10-02 04:28:47,132 INFO L443 ceAbstractionStarter]: For program point L6298(lines 6298 6301) no Hoare annotation was computed. [2019-10-02 04:28:47,132 INFO L446 ceAbstractionStarter]: At program point L6299(lines 6196 6307) the Hoare annotation is: true [2019-10-02 04:28:47,133 INFO L443 ceAbstractionStarter]: For program point L6200-1(line 6200) no Hoare annotation was computed. [2019-10-02 04:28:47,133 INFO L446 ceAbstractionStarter]: At program point L6200(line 6200) the Hoare annotation is: true [2019-10-02 04:28:47,133 INFO L446 ceAbstractionStarter]: At program point L6283(line 6283) the Hoare annotation is: true [2019-10-02 04:28:47,133 INFO L443 ceAbstractionStarter]: For program point L6283-1(line 6283) no Hoare annotation was computed. [2019-10-02 04:28:47,133 INFO L443 ceAbstractionStarter]: For program point L6217(line 6217) no Hoare annotation was computed. [2019-10-02 04:28:47,133 INFO L443 ceAbstractionStarter]: For program point L6201(lines 6201 6204) no Hoare annotation was computed. [2019-10-02 04:28:47,133 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_rx_fixupEXIT(lines 6176 6308) no Hoare annotation was computed. [2019-10-02 04:28:47,133 INFO L446 ceAbstractionStarter]: At program point L6292(lines 6196 6307) the Hoare annotation is: true [2019-10-02 04:28:47,133 INFO L446 ceAbstractionStarter]: At program point L6277(lines 6277 6278) the Hoare annotation is: true [2019-10-02 04:28:47,134 INFO L443 ceAbstractionStarter]: For program point L6277-1(lines 6277 6278) no Hoare annotation was computed. [2019-10-02 04:28:47,134 INFO L443 ceAbstractionStarter]: For program point L6212(lines 6212 6238) no Hoare annotation was computed. [2019-10-02 04:28:47,134 INFO L446 ceAbstractionStarter]: At program point __fswab16ENTRY(lines 5443 5448) the Hoare annotation is: true [2019-10-02 04:28:47,134 INFO L443 ceAbstractionStarter]: For program point __fswab16FINAL(lines 5443 5448) no Hoare annotation was computed. [2019-10-02 04:28:47,134 INFO L443 ceAbstractionStarter]: For program point __fswab16EXIT(lines 5443 5448) no Hoare annotation was computed. [2019-10-02 04:28:47,134 INFO L446 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,134 INFO L446 ceAbstractionStarter]: At program point #Ultimate.C_memmoveENTRY(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,134 INFO L446 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,134 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memmoveFINAL(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,134 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memmoveEXIT(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,135 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongENTRY(lines 5604 5611) no Hoare annotation was computed. [2019-10-02 04:28:47,135 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongEXIT(lines 5604 5611) no Hoare annotation was computed. [2019-10-02 04:28:47,135 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongFINAL(lines 5604 5611) no Hoare annotation was computed. [2019-10-02 04:28:47,135 INFO L443 ceAbstractionStarter]: For program point L5777(lines 5777 5780) no Hoare annotation was computed. [2019-10-02 04:28:47,135 INFO L443 ceAbstractionStarter]: For program point vlan_hw_offload_capableEXIT(lines 5774 5787) no Hoare annotation was computed. [2019-10-02 04:28:47,135 INFO L446 ceAbstractionStarter]: At program point vlan_hw_offload_capableENTRY(lines 5774 5787) the Hoare annotation is: true [2019-10-02 04:28:47,135 INFO L443 ceAbstractionStarter]: For program point vlan_hw_offload_capableFINAL(lines 5774 5787) no Hoare annotation was computed. [2019-10-02 04:28:47,135 INFO L443 ceAbstractionStarter]: For program point L5781(lines 5781 5784) no Hoare annotation was computed. [2019-10-02 04:28:47,135 INFO L443 ceAbstractionStarter]: For program point skb_mac_headerFINAL(lines 5688 5693) no Hoare annotation was computed. [2019-10-02 04:28:47,135 INFO L443 ceAbstractionStarter]: For program point skb_mac_headerEXIT(lines 5688 5693) no Hoare annotation was computed. [2019-10-02 04:28:47,136 INFO L446 ceAbstractionStarter]: At program point skb_mac_headerENTRY(lines 5688 5693) the Hoare annotation is: true [2019-10-02 04:28:47,136 INFO L446 ceAbstractionStarter]: At program point L5759(line 5759) the Hoare annotation is: true [2019-10-02 04:28:47,136 INFO L443 ceAbstractionStarter]: For program point L5760-1(line 5760) no Hoare annotation was computed. [2019-10-02 04:28:47,136 INFO L443 ceAbstractionStarter]: For program point L5759-1(line 5759) no Hoare annotation was computed. [2019-10-02 04:28:47,136 INFO L446 ceAbstractionStarter]: At program point L5760(line 5760) the Hoare annotation is: true [2019-10-02 04:28:47,136 INFO L446 ceAbstractionStarter]: At program point skb_cow_headENTRY(lines 5754 5763) the Hoare annotation is: true [2019-10-02 04:28:47,136 INFO L443 ceAbstractionStarter]: For program point skb_cow_headFINAL(lines 5754 5763) no Hoare annotation was computed. [2019-10-02 04:28:47,136 INFO L443 ceAbstractionStarter]: For program point skb_cow_headEXIT(lines 5754 5763) no Hoare annotation was computed. [2019-10-02 04:28:47,137 INFO L446 ceAbstractionStarter]: At program point L5886(line 5886) the Hoare annotation is: true [2019-10-02 04:28:47,137 INFO L443 ceAbstractionStarter]: For program point vlan_get_tagFINAL(lines 5877 5890) no Hoare annotation was computed. [2019-10-02 04:28:47,137 INFO L446 ceAbstractionStarter]: At program point L5883(line 5883) the Hoare annotation is: true [2019-10-02 04:28:47,137 INFO L443 ceAbstractionStarter]: For program point L5882(lines 5882 5888) no Hoare annotation was computed. [2019-10-02 04:28:47,137 INFO L443 ceAbstractionStarter]: For program point L5883-1(line 5883) no Hoare annotation was computed. [2019-10-02 04:28:47,137 INFO L443 ceAbstractionStarter]: For program point L5886-1(line 5886) no Hoare annotation was computed. [2019-10-02 04:28:47,137 INFO L446 ceAbstractionStarter]: At program point vlan_get_tagENTRY(lines 5877 5890) the Hoare annotation is: true [2019-10-02 04:28:47,137 INFO L443 ceAbstractionStarter]: For program point vlan_get_tagEXIT(lines 5877 5890) no Hoare annotation was computed. [2019-10-02 04:28:47,137 INFO L443 ceAbstractionStarter]: For program point L6993-1(lines 6991 6994) no Hoare annotation was computed. [2019-10-02 04:28:47,138 INFO L439 ceAbstractionStarter]: At program point L6993(line 6993) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (not (<= 1 |old(~INTERF_STATE~0)|)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,138 INFO L439 ceAbstractionStarter]: At program point ldv_put_interfaceENTRY(lines 6988 6998) the Hoare annotation is: (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (not (<= 1 |old(~INTERF_STATE~0)|)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (= ~INTERF_STATE~0 |old(~INTERF_STATE~0)|) (not (= 0 ~SERIAL_STATE~0))) [2019-10-02 04:28:47,138 INFO L443 ceAbstractionStarter]: For program point ldv_put_interfaceFINAL(lines 6988 6998) no Hoare annotation was computed. [2019-10-02 04:28:47,138 INFO L443 ceAbstractionStarter]: For program point ldv_put_interfaceEXIT(lines 6988 6998) no Hoare annotation was computed. [2019-10-02 04:28:47,138 INFO L446 ceAbstractionStarter]: At program point cdc_ncm_unbindENTRY(lines 7092 7094) the Hoare annotation is: true [2019-10-02 04:28:47,138 INFO L443 ceAbstractionStarter]: For program point cdc_ncm_unbindFINAL(lines 7092 7094) no Hoare annotation was computed. [2019-10-02 04:28:47,138 INFO L443 ceAbstractionStarter]: For program point cdc_ncm_unbindEXIT(lines 7092 7094) no Hoare annotation was computed. [2019-10-02 04:28:47,138 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_unbindEXIT(lines 6024 6039) no Hoare annotation was computed. [2019-10-02 04:28:47,138 INFO L446 ceAbstractionStarter]: At program point cdc_mbim_unbindENTRY(lines 6024 6039) the Hoare annotation is: true [2019-10-02 04:28:47,139 INFO L446 ceAbstractionStarter]: At program point L6036(line 6036) the Hoare annotation is: true [2019-10-02 04:28:47,139 INFO L443 ceAbstractionStarter]: For program point L6031(line 6031) no Hoare annotation was computed. [2019-10-02 04:28:47,139 INFO L443 ceAbstractionStarter]: For program point L6032-1(line 6032) no Hoare annotation was computed. [2019-10-02 04:28:47,139 INFO L446 ceAbstractionStarter]: At program point L6032(line 6032) the Hoare annotation is: true [2019-10-02 04:28:47,139 INFO L443 ceAbstractionStarter]: For program point L6031-4(lines 6031 6034) no Hoare annotation was computed. [2019-10-02 04:28:47,139 INFO L443 ceAbstractionStarter]: For program point L6031-2(lines 6031 6034) no Hoare annotation was computed. [2019-10-02 04:28:47,139 INFO L443 ceAbstractionStarter]: For program point cdc_mbim_unbindFINAL(lines 6024 6039) no Hoare annotation was computed. [2019-10-02 04:28:47,139 INFO L443 ceAbstractionStarter]: For program point L6864-2(lines 6861 6870) no Hoare annotation was computed. [2019-10-02 04:28:47,139 INFO L443 ceAbstractionStarter]: For program point ldv_free_urbENTRY(lines 6861 6870) no Hoare annotation was computed. [2019-10-02 04:28:47,139 INFO L443 ceAbstractionStarter]: For program point L6864(lines 6864 6867) no Hoare annotation was computed. [2019-10-02 04:28:47,140 INFO L443 ceAbstractionStarter]: For program point ldv_free_urbEXIT(lines 6861 6870) no Hoare annotation was computed. [2019-10-02 04:28:47,140 INFO L443 ceAbstractionStarter]: For program point spin_unlock_bhFINAL(lines 5528 5534) no Hoare annotation was computed. [2019-10-02 04:28:47,140 INFO L446 ceAbstractionStarter]: At program point L5531(line 5531) the Hoare annotation is: true [2019-10-02 04:28:47,140 INFO L446 ceAbstractionStarter]: At program point spin_unlock_bhENTRY(lines 5528 5534) the Hoare annotation is: true [2019-10-02 04:28:47,140 INFO L443 ceAbstractionStarter]: For program point spin_unlock_bhEXIT(lines 5528 5534) no Hoare annotation was computed. [2019-10-02 04:28:47,140 INFO L443 ceAbstractionStarter]: For program point skb_reset_mac_headerFINAL(lines 5694 5700) no Hoare annotation was computed. [2019-10-02 04:28:47,140 INFO L446 ceAbstractionStarter]: At program point skb_reset_mac_headerENTRY(lines 5694 5700) the Hoare annotation is: true [2019-10-02 04:28:47,140 INFO L443 ceAbstractionStarter]: For program point skb_reset_mac_headerEXIT(lines 5694 5700) no Hoare annotation was computed. [2019-10-02 04:28:47,140 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapENTRY(lines 5632 5638) no Hoare annotation was computed. [2019-10-02 04:28:47,141 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapEXIT(lines 5632 5638) no Hoare annotation was computed. [2019-10-02 04:28:47,141 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapFINAL(lines 5632 5638) no Hoare annotation was computed. [2019-10-02 04:28:47,141 INFO L443 ceAbstractionStarter]: For program point L7049-1(lines 7028 7053) no Hoare annotation was computed. [2019-10-02 04:28:47,141 INFO L439 ceAbstractionStarter]: At program point L7049(line 7049) the Hoare annotation is: (or (not (= 0 ~INTERF_STATE~0)) (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 ~SERIAL_STATE~0)))) [2019-10-02 04:28:47,141 INFO L443 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 7028 7053) no Hoare annotation was computed. [2019-10-02 04:28:47,141 INFO L443 ceAbstractionStarter]: For program point L7045-1(lines 7030 7052) no Hoare annotation was computed. [2019-10-02 04:28:47,141 INFO L439 ceAbstractionStarter]: At program point L7045(line 7045) the Hoare annotation is: (or (not (= 0 ~INTERF_STATE~0)) (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 ~SERIAL_STATE~0)))) [2019-10-02 04:28:47,142 INFO L446 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 7028 7053) the Hoare annotation is: true [2019-10-02 04:28:47,142 INFO L443 ceAbstractionStarter]: For program point L7041-1(lines 7030 7052) no Hoare annotation was computed. [2019-10-02 04:28:47,142 INFO L439 ceAbstractionStarter]: At program point L7041(line 7041) the Hoare annotation is: (or (not (= 0 ~INTERF_STATE~0)) (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 ~SERIAL_STATE~0)))) [2019-10-02 04:28:47,142 INFO L443 ceAbstractionStarter]: For program point L7037-1(lines 7030 7052) no Hoare annotation was computed. [2019-10-02 04:28:47,142 INFO L439 ceAbstractionStarter]: At program point L7037(line 7037) the Hoare annotation is: (or (not (= 0 ~INTERF_STATE~0)) (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 ~SERIAL_STATE~0)))) [2019-10-02 04:28:47,142 INFO L443 ceAbstractionStarter]: For program point L7033-1(lines 7030 7052) no Hoare annotation was computed. [2019-10-02 04:28:47,142 INFO L439 ceAbstractionStarter]: At program point L7033(line 7033) the Hoare annotation is: (or (not (= 0 ~INTERF_STATE~0)) (or (not (= 0 ~usb_urb~0.base)) (not (= ~usb_dev~0.offset 0)) (not (= ~dev_counter~0 0)) (not (= 0 ~usb_urb~0.offset)) (not (= ~usb_dev~0.base 0)) (not (= 0 ~SERIAL_STATE~0)))) [2019-10-02 04:28:47,142 INFO L443 ceAbstractionStarter]: For program point L5578(lines 5578 5585) no Hoare annotation was computed. [2019-10-02 04:28:47,143 INFO L446 ceAbstractionStarter]: At program point L5581(line 5581) the Hoare annotation is: true [2019-10-02 04:28:47,143 INFO L443 ceAbstractionStarter]: For program point L5581-1(line 5581) no Hoare annotation was computed. [2019-10-02 04:28:47,143 INFO L443 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 5571 5587) no Hoare annotation was computed. [2019-10-02 04:28:47,143 INFO L446 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 5571 5587) the Hoare annotation is: true [2019-10-02 04:28:47,143 INFO L443 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 5571 5587) no Hoare annotation was computed. [2019-10-02 04:28:47,143 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,143 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~dev_counter~0 0) (= ~usb_dev~0.base 0) (= 0 ~usb_urb~0.offset) (= ~SERIAL_STATE~0 0) (= ~usb_urb~0.base 0) (= ~ldv_state_variable_2~0 0) (= 0 ~usb_dev~0.offset) (= ~ldv_state_variable_3~0 0) (= 0 ~INTERF_STATE~0)) [2019-10-02 04:28:47,143 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-02 04:28:47,143 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-02 04:28:47,144 INFO L443 ceAbstractionStarter]: For program point L6928-1(line 6928) no Hoare annotation was computed. [2019-10-02 04:28:47,144 INFO L443 ceAbstractionStarter]: For program point L6928(line 6928) no Hoare annotation was computed. [2019-10-02 04:28:47,144 INFO L443 ceAbstractionStarter]: For program point ldv_interface_to_usbdevFINAL(lines 6923 6936) no Hoare annotation was computed. [2019-10-02 04:28:47,144 INFO L443 ceAbstractionStarter]: For program point ldv_interface_to_usbdevENTRY(lines 6923 6936) no Hoare annotation was computed. [2019-10-02 04:28:47,144 INFO L443 ceAbstractionStarter]: For program point L6930(lines 6930 6933) no Hoare annotation was computed. [2019-10-02 04:28:47,144 INFO L443 ceAbstractionStarter]: For program point ldv_interface_to_usbdevEXIT(lines 6923 6936) no Hoare annotation was computed. [2019-10-02 04:28:47,144 INFO L443 ceAbstractionStarter]: For program point L6932-1(lines 6930 6933) no Hoare annotation was computed. [2019-10-02 04:28:47,144 INFO L443 ceAbstractionStarter]: For program point L6932(line 6932) no Hoare annotation was computed. [2019-10-02 04:28:47,144 INFO L446 ceAbstractionStarter]: At program point cdc_ncm_fill_tx_frameENTRY(lines 7077 7079) the Hoare annotation is: true [2019-10-02 04:28:47,145 INFO L446 ceAbstractionStarter]: At program point L7078(line 7078) the Hoare annotation is: true [2019-10-02 04:28:47,145 INFO L443 ceAbstractionStarter]: For program point cdc_ncm_fill_tx_frameFINAL(lines 7077 7079) no Hoare annotation was computed. [2019-10-02 04:28:47,145 INFO L443 ceAbstractionStarter]: For program point cdc_ncm_fill_tx_frameEXIT(lines 7077 7079) no Hoare annotation was computed. [2019-10-02 04:28:47,145 INFO L443 ceAbstractionStarter]: For program point L7078-1(line 7078) no Hoare annotation was computed. [2019-10-02 04:28:47,145 INFO L443 ceAbstractionStarter]: For program point eth_hdrEXIT(lines 5764 5771) no Hoare annotation was computed. [2019-10-02 04:28:47,145 INFO L443 ceAbstractionStarter]: For program point L5768-1(line 5768) no Hoare annotation was computed. [2019-10-02 04:28:47,145 INFO L446 ceAbstractionStarter]: At program point L5768(line 5768) the Hoare annotation is: true [2019-10-02 04:28:47,145 INFO L446 ceAbstractionStarter]: At program point eth_hdrENTRY(lines 5764 5771) the Hoare annotation is: true [2019-10-02 04:28:47,145 INFO L443 ceAbstractionStarter]: For program point eth_hdrFINAL(lines 5764 5771) no Hoare annotation was computed. [2019-10-02 04:28:47,145 INFO L446 ceAbstractionStarter]: At program point L5470(line 5470) the Hoare annotation is: true [2019-10-02 04:28:47,146 INFO L446 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 5466 5473) the Hoare annotation is: true [2019-10-02 04:28:47,146 INFO L443 ceAbstractionStarter]: For program point L5470-1(line 5470) no Hoare annotation was computed. [2019-10-02 04:28:47,146 INFO L443 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 5466 5473) no Hoare annotation was computed. [2019-10-02 04:28:47,146 INFO L443 ceAbstractionStarter]: For program point IS_ERREXIT(lines 5466 5473) no Hoare annotation was computed. [2019-10-02 04:28:47,146 INFO L443 ceAbstractionStarter]: For program point spin_lock_bhEXIT(lines 5521 5527) no Hoare annotation was computed. [2019-10-02 04:28:47,146 INFO L446 ceAbstractionStarter]: At program point spin_lock_bhENTRY(lines 5521 5527) the Hoare annotation is: true [2019-10-02 04:28:47,146 INFO L446 ceAbstractionStarter]: At program point L5524(line 5524) the Hoare annotation is: true [2019-10-02 04:28:47,146 INFO L443 ceAbstractionStarter]: For program point spin_lock_bhFINAL(lines 5521 5527) no Hoare annotation was computed. [2019-10-02 04:28:47,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 04:28:47 BoogieIcfgContainer [2019-10-02 04:28:47,168 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 04:28:47,170 INFO L168 Benchmark]: Toolchain (without parser) took 65645.69 ms. Allocated memory was 132.6 MB in the beginning and 2.3 GB in the end (delta: 2.2 GB). Free memory was 79.1 MB in the beginning and 882.4 MB in the end (delta: -803.3 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. [2019-10-02 04:28:47,171 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-10-02 04:28:47,172 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1989.48 ms. Allocated memory was 132.6 MB in the beginning and 220.7 MB in the end (delta: 88.1 MB). Free memory was 78.7 MB in the beginning and 92.1 MB in the end (delta: -13.5 MB). Peak memory consumption was 81.0 MB. Max. memory is 7.1 GB. [2019-10-02 04:28:47,172 INFO L168 Benchmark]: Boogie Preprocessor took 261.91 ms. Allocated memory is still 220.7 MB. Free memory was 92.1 MB in the beginning and 79.1 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. [2019-10-02 04:28:47,173 INFO L168 Benchmark]: RCFGBuilder took 3072.57 ms. Allocated memory was 220.7 MB in the beginning and 272.1 MB in the end (delta: 51.4 MB). Free memory was 79.1 MB in the beginning and 81.8 MB in the end (delta: -2.6 MB). Peak memory consumption was 64.5 MB. Max. memory is 7.1 GB. [2019-10-02 04:28:47,174 INFO L168 Benchmark]: TraceAbstraction took 60316.48 ms. Allocated memory was 272.1 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 81.8 MB in the beginning and 882.4 MB in the end (delta: -800.6 MB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. [2019-10-02 04:28:47,177 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1989.48 ms. Allocated memory was 132.6 MB in the beginning and 220.7 MB in the end (delta: 88.1 MB). Free memory was 78.7 MB in the beginning and 92.1 MB in the end (delta: -13.5 MB). Peak memory consumption was 81.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 261.91 ms. Allocated memory is still 220.7 MB. Free memory was 92.1 MB in the beginning and 79.1 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3072.57 ms. Allocated memory was 220.7 MB in the beginning and 272.1 MB in the end (delta: 51.4 MB). Free memory was 79.1 MB in the beginning and 81.8 MB in the end (delta: -2.6 MB). Peak memory consumption was 64.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 60316.48 ms. Allocated memory was 272.1 MB in the beginning and 2.3 GB in the end (delta: 2.0 GB). Free memory was 81.8 MB in the beginning and 882.4 MB in the end (delta: -800.6 MB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 5616]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 6196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6059]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5940]: Loop Invariant Derived loop invariant: ((((((!(0 == usb_urb) || 0 == INTERF_STATE) || !(usb_dev == 0)) || !(dev_counter == 0)) || !(0 == usb_urb)) || !(usb_dev == 0)) || !(0 == \old(INTERF_STATE))) || !(0 == SERIAL_STATE) - InvariantResult [Line: 5986]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6123]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5619]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6493]: Loop Invariant Derived loop invariant: ((((((((!(0 == \old(ldv_state_variable_2)) || !(0 == usb_urb)) || 0 == INTERF_STATE) || !(usb_dev == 0)) || !(dev_counter == 0)) || !(0 == usb_urb)) || !(usb_dev == 0)) || !(0 == \old(ldv_state_variable_3))) || !(0 == \old(INTERF_STATE))) || !(0 == SERIAL_STATE) - InvariantResult [Line: 6050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6805]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5931]: Loop Invariant Derived loop invariant: ((((((!(0 == usb_urb) || !(usb_dev == 0)) || (0 <= rv && 0 == INTERF_STATE)) || !(dev_counter == 0)) || !(0 == usb_urb)) || !(usb_dev == 0)) || !(0 == \old(INTERF_STATE))) || !(0 == SERIAL_STATE) - InvariantResult [Line: 6354]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6493]: Loop Invariant Derived loop invariant: ((((((((!(0 == \old(ldv_state_variable_2)) || !(0 == usb_urb)) || 0 == INTERF_STATE) || !(usb_dev == 0)) || !(dev_counter == 0)) || !(0 == usb_urb)) || !(usb_dev == 0)) || !(0 == \old(ldv_state_variable_3))) || !(0 == \old(INTERF_STATE))) || !(0 == SERIAL_STATE) - InvariantResult [Line: 5493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6126]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5931]: Loop Invariant Derived loop invariant: ((((((!(0 == usb_urb) || !(usb_dev == 0)) || (0 <= rv && 0 == INTERF_STATE)) || !(dev_counter == 0)) || !(0 == usb_urb)) || !(usb_dev == 0)) || !(0 == \old(INTERF_STATE))) || !(0 == SERIAL_STATE) - InvariantResult [Line: 6065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 111 procedures, 838 locations, 1 error locations. SAFE Result, 60.2s OverallTime, 18 OverallIterations, 12 TraceHistogramMax, 19.0s AutomataDifference, 0.0s DeadEndRemovalTime, 24.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 18138 SDtfs, 17771 SDslu, 26865 SDs, 0 SdLazy, 4861 SolverSat, 4011 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 579 GetRequests, 487 SyntacticMatches, 1 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 101 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=28838occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 9.9s AutomataMinimizationTime, 18 MinimizatonAttempts, 470 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 257 LocationsWithAnnotation, 46080 PreInvPairs, 47351 NumberOfFragments, 2436 HoareAnnotationTreeSize, 46080 FomulaSimplifications, 24137 FormulaSimplificationTreeSizeReduction, 9.8s HoareSimplificationTime, 257 FomulaSimplificationsInter, 230406 FormulaSimplificationTreeSizeReductionInter, 13.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 2.0s SatisfiabilityAnalysisTime, 2.6s InterpolantComputationTime, 2810 NumberOfCodeBlocks, 2759 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 2788 ConstructedInterpolants, 0 QuantifiedInterpolants, 677326 SizeOfPredicates, 5 NumberOfNonLiveVariables, 6734 ConjunctsInSsa, 18 ConjunctsInUnsatCore, 22 InterpolantComputations, 16 PerfectInterpolantSequences, 2455/2530 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...