java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--rfc1201.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 21:56:24,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 21:56:24,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 21:56:24,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 21:56:24,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 21:56:24,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 21:56:24,896 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 21:56:24,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 21:56:24,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 21:56:24,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 21:56:24,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 21:56:24,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 21:56:24,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 21:56:24,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 21:56:24,905 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 21:56:24,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 21:56:24,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 21:56:24,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 21:56:24,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 21:56:24,912 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 21:56:24,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 21:56:24,921 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 21:56:24,922 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 21:56:24,923 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 21:56:24,928 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 21:56:24,928 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 21:56:24,928 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 21:56:24,931 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 21:56:24,932 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 21:56:24,932 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 21:56:24,933 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 21:56:24,934 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 21:56:24,934 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 21:56:24,935 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 21:56:24,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 21:56:24,938 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 21:56:24,939 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 21:56:24,940 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 21:56:24,940 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 21:56:24,942 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 21:56:24,943 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 21:56:24,944 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 [2019-09-06 21:56:24,963 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 21:56:24,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 21:56:24,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 21:56:24,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 21:56:24,965 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 21:56:24,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 21:56:24,966 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 21:56:24,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 21:56:24,966 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 21:56:24,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 21:56:24,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 21:56:24,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 21:56:24,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 21:56:24,967 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 21:56:24,967 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 21:56:24,968 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 21:56:24,968 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 21:56:24,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 21:56:24,968 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 21:56:24,968 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 21:56:24,968 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 21:56:24,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 21:56:24,969 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 21:56:24,969 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 21:56:24,969 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 21:56:24,970 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 21:56:24,970 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 21:56:24,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 21:56:24,970 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 21:56:25,000 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 21:56:25,013 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 21:56:25,017 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 21:56:25,018 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 21:56:25,019 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 21:56:25,019 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--rfc1201.ko-entry_point.cil.out.i [2019-09-06 21:56:25,079 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65d0fed49/22976411ea4647878fa2a722aea3f20a/FLAG2df2d3ef4 [2019-09-06 21:56:25,897 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 21:56:25,898 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--arcnet--rfc1201.ko-entry_point.cil.out.i [2019-09-06 21:56:25,932 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65d0fed49/22976411ea4647878fa2a722aea3f20a/FLAG2df2d3ef4 [2019-09-06 21:56:26,379 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65d0fed49/22976411ea4647878fa2a722aea3f20a [2019-09-06 21:56:26,389 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 21:56:26,390 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 21:56:26,391 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 21:56:26,392 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 21:56:26,395 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 21:56:26,396 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 09:56:26" (1/1) ... [2019-09-06 21:56:26,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50e76121 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:56:26, skipping insertion in model container [2019-09-06 21:56:26,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 09:56:26" (1/1) ... [2019-09-06 21:56:26,407 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 21:56:26,547 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 21:56:27,776 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 21:56:27,795 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 21:56:27,985 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 21:56:28,037 INFO L192 MainTranslator]: Completed translation [2019-09-06 21:56:28,037 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:56:28 WrapperNode [2019-09-06 21:56:28,037 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 21:56:28,038 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 21:56:28,038 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 21:56:28,039 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 21:56:28,054 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:56:28" (1/1) ... [2019-09-06 21:56:28,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:56:28" (1/1) ... [2019-09-06 21:56:28,104 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:56:28" (1/1) ... [2019-09-06 21:56:28,105 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:56:28" (1/1) ... [2019-09-06 21:56:28,241 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:56:28" (1/1) ... [2019-09-06 21:56:28,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:56:28" (1/1) ... [2019-09-06 21:56:28,263 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:56:28" (1/1) ... [2019-09-06 21:56:28,282 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 21:56:28,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 21:56:28,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 21:56:28,283 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 21:56:28,287 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 09:56:28" (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 [2019-09-06 21:56:28,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 21:56:28,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 21:56:28,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~TO~VOID [2019-09-06 21:56:28,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-06 21:56:28,373 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-09-06 21:56:28,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-06 21:56:28,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-06 21:56:28,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-06 21:56:28,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-06 21:56:28,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-06 21:56:28,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-06 21:56:28,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-06 21:56:28,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-06 21:56:28,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-06 21:56:28,375 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-06 21:56:28,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-09-06 21:56:28,376 INFO L138 BoogieDeclarations]: Found implementation of procedure arcnet_rfc1201_init [2019-09-06 21:56:28,376 INFO L138 BoogieDeclarations]: Found implementation of procedure arcnet_rfc1201_exit [2019-09-06 21:56:28,376 INFO L138 BoogieDeclarations]: Found implementation of procedure type_trans [2019-09-06 21:56:28,377 INFO L138 BoogieDeclarations]: Found implementation of procedure rx [2019-09-06 21:56:28,377 INFO L138 BoogieDeclarations]: Found implementation of procedure build_header [2019-09-06 21:56:28,377 INFO L138 BoogieDeclarations]: Found implementation of procedure load_pkt [2019-09-06 21:56:28,377 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_tx [2019-09-06 21:56:28,378 INFO L138 BoogieDeclarations]: Found implementation of procedure continue_tx [2019-09-06 21:56:28,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ArcProto_1 [2019-09-06 21:56:28,378 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 21:56:28,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-09-06 21:56:28,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-09-06 21:56:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-09-06 21:56:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-09-06 21:56:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-09-06 21:56:28,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_12 [2019-09-06 21:56:28,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2019-09-06 21:56:28,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_15 [2019-09-06 21:56:28,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-09-06 21:56:28,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-09-06 21:56:28,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-09-06 21:56:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-09-06 21:56:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-09-06 21:56:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-06 21:56:28,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-06 21:56:28,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-06 21:56:28,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-06 21:56:28,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-09-06 21:56:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-06 21:56:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-09-06 21:56:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-09-06 21:56:28,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-09-06 21:56:28,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-09-06 21:56:28,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-09-06 21:56:28,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-06 21:56:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-09-06 21:56:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure arcnet_unregister_proto [2019-09-06 21:56:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-06 21:56:28,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-09-06 21:56:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-09-06 21:56:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-06 21:56:28,386 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-06 21:56:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-06 21:56:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-06 21:56:28,387 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-06 21:56:28,388 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-06 21:56:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 21:56:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-06 21:56:28,388 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-06 21:56:28,389 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-06 21:56:28,389 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-06 21:56:28,389 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-06 21:56:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-09-06 21:56:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-09-06 21:56:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-09-06 21:56:28,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-09-06 21:56:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-09-06 21:56:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_12 [2019-09-06 21:56:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-06 21:56:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-09-06 21:56:28,391 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-09-06 21:56:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-09-06 21:56:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-06 21:56:28,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-06 21:56:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-09-06 21:56:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-09-06 21:56:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-09-06 21:56:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-06 21:56:28,393 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-06 21:56:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-06 21:56:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-06 21:56:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-06 21:56:28,394 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-06 21:56:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-06 21:56:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-06 21:56:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-06 21:56:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-06 21:56:28,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-06 21:56:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-06 21:56:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-06 21:56:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-06 21:56:28,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-06 21:56:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-06 21:56:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-06 21:56:28,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ArcProto_1 [2019-09-06 21:56:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-06 21:56:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-09-06 21:56:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-09-06 21:56:28,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2019-09-06 21:56:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_15 [2019-09-06 21:56:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure arcnet_unregister_proto [2019-09-06 21:56:28,399 INFO L130 BoogieDeclarations]: Found specification of procedure type_trans [2019-09-06 21:56:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure rx [2019-09-06 21:56:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure build_header [2019-09-06 21:56:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_tx [2019-09-06 21:56:28,400 INFO L130 BoogieDeclarations]: Found specification of procedure continue_tx [2019-09-06 21:56:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure arcnet_rfc1201_init [2019-09-06 21:56:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-06 21:56:28,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-06 21:56:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure arcnet_rfc1201_exit [2019-09-06 21:56:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-06 21:56:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~$Pointer$~X~int~TO~VOID [2019-09-06 21:56:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-06 21:56:28,402 INFO L130 BoogieDeclarations]: Found specification of procedure load_pkt [2019-09-06 21:56:28,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-06 21:56:28,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-06 21:56:28,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-06 21:56:28,403 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 21:56:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-06 21:56:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-09-06 21:56:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-09-06 21:56:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-09-06 21:56:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-09-06 21:56:28,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-09-06 21:56:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-06 21:56:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-06 21:56:28,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-06 21:56:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-06 21:56:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-09-06 21:56:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-09-06 21:56:28,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-09-06 21:56:28,407 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-06 21:56:28,407 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-06 21:56:28,407 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-06 21:56:28,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 21:56:28,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-06 21:56:28,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-06 21:56:28,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 21:56:28,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-06 21:56:28,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-06 21:56:28,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-06 21:56:28,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-06 21:56:29,459 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-06 21:56:38,990 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 21:56:38,991 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-06 21:56:38,992 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 09:56:38 BoogieIcfgContainer [2019-09-06 21:56:38,993 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 21:56:38,994 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 21:56:38,994 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 21:56:38,995 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 21:56:38,996 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 09:56:38" (1/1) ... [2019-09-06 21:56:38,996 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-06 21:56:39,028 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-06 21:56:39,028 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 21:56:39,045 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-06 21:56:39,056 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-06 21:56:39,058 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-06 21:56:39,240 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 171 for LOIs [2019-09-06 21:56:44,910 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-06 21:56:52,386 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 3) (select |v_continue_tx_#t~union267.eth.h_dest_3| 5)) [2019-09-06 21:56:54,393 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 3) (select |v_continue_tx_#t~union267.eth.h_dest_3| 5)) [2019-09-06 21:56:56,407 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 4) (select |v_continue_tx_#t~union267.eth.h_dest_3| 5)) [2019-09-06 21:56:58,438 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 4) (select |v_continue_tx_#t~union267.eth.h_dest_3| 5)) [2019-09-06 21:57:00,448 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 1) (select |v_continue_tx_#t~union267.eth.h_dest_3| 5)) [2019-09-06 21:57:02,456 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 1) (select |v_continue_tx_#t~union267.eth.h_dest_3| 5)) [2019-09-06 21:57:04,463 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 2) (select |v_continue_tx_#t~union267.eth.h_dest_3| 5)) [2019-09-06 21:57:06,479 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 2) (select |v_continue_tx_#t~union267.eth.h_dest_3| 5)) [2019-09-06 21:57:08,489 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 0) (select |v_continue_tx_#t~union267.eth.h_dest_3| 5)) [2019-09-06 21:57:10,500 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 0) (select |v_continue_tx_#t~union267.eth.h_dest_3| 5)) [2019-09-06 21:57:12,555 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 4) (select |v_continue_tx_#t~union267.eth.h_dest_3| 3)) [2019-09-06 21:57:14,593 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 4) (select |v_continue_tx_#t~union267.eth.h_dest_3| 3)) [2019-09-06 21:57:16,629 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 3) (select |v_continue_tx_#t~union267.eth.h_dest_3| 1)) [2019-09-06 21:57:18,633 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 3) (select |v_continue_tx_#t~union267.eth.h_dest_3| 1)) [2019-09-06 21:57:20,639 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 3) (select |v_continue_tx_#t~union267.eth.h_dest_3| 2)) [2019-09-06 21:57:22,656 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 3) (select |v_continue_tx_#t~union267.eth.h_dest_3| 2)) [2019-09-06 21:57:24,662 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 0) (select |v_continue_tx_#t~union267.eth.h_dest_3| 3)) [2019-09-06 21:57:26,681 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 0) (select |v_continue_tx_#t~union267.eth.h_dest_3| 3)) [2019-09-06 21:57:28,688 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 4) (select |v_continue_tx_#t~union267.eth.h_dest_3| 1)) [2019-09-06 21:57:30,697 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 4) (select |v_continue_tx_#t~union267.eth.h_dest_3| 1)) [2019-09-06 21:57:32,710 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 4) (select |v_continue_tx_#t~union267.eth.h_dest_3| 2)) [2019-09-06 21:57:34,715 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 4) (select |v_continue_tx_#t~union267.eth.h_dest_3| 2)) [2019-09-06 21:57:36,726 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 0) (select |v_continue_tx_#t~union267.eth.h_dest_3| 4)) [2019-09-06 21:57:38,734 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 0) (select |v_continue_tx_#t~union267.eth.h_dest_3| 4)) [2019-09-06 21:57:40,742 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 2) (select |v_continue_tx_#t~union267.eth.h_dest_3| 1)) [2019-09-06 21:57:42,753 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 2) (select |v_continue_tx_#t~union267.eth.h_dest_3| 1)) [2019-09-06 21:57:44,763 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 0) (select |v_continue_tx_#t~union267.eth.h_dest_3| 1)) [2019-09-06 21:57:46,771 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 0) (select |v_continue_tx_#t~union267.eth.h_dest_3| 1)) [2019-09-06 21:57:48,779 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 0) (select |v_continue_tx_#t~union267.eth.h_dest_3| 2)) [2019-09-06 21:57:50,785 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_dest_3| 0) (select |v_continue_tx_#t~union267.eth.h_dest_3| 2)) [2019-09-06 21:58:01,123 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union268.cookie_3| 1) (select |v_continue_tx_#t~union268.cookie_3| 3)) [2019-09-06 21:58:03,130 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union268.cookie_3| 1) (select |v_continue_tx_#t~union268.cookie_3| 3)) [2019-09-06 21:58:05,138 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union268.cookie_3| 3) (select |v_continue_tx_#t~union268.cookie_3| 2)) [2019-09-06 21:58:07,148 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union268.cookie_3| 3) (select |v_continue_tx_#t~union268.cookie_3| 2)) [2019-09-06 21:58:09,155 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union268.cookie_3| 0) (select |v_continue_tx_#t~union268.cookie_3| 3)) [2019-09-06 21:58:11,172 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union268.cookie_3| 0) (select |v_continue_tx_#t~union268.cookie_3| 3)) [2019-09-06 21:58:13,177 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union268.cookie_3| 1) (select |v_continue_tx_#t~union268.cookie_3| 2)) [2019-09-06 21:58:15,193 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union268.cookie_3| 1) (select |v_continue_tx_#t~union268.cookie_3| 2)) [2019-09-06 21:58:17,209 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union268.cookie_3| 0) (select |v_continue_tx_#t~union268.cookie_3| 1)) [2019-09-06 21:58:19,216 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union268.cookie_3| 0) (select |v_continue_tx_#t~union268.cookie_3| 1)) [2019-09-06 21:58:21,232 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union268.cookie_3| 0) (select |v_continue_tx_#t~union268.cookie_3| 2)) [2019-09-06 21:58:23,252 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union268.cookie_3| 0) (select |v_continue_tx_#t~union268.cookie_3| 2)) [2019-09-06 21:58:33,639 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 3) (select |v_continue_tx_#t~union275.eth.h_dest_3| 5)) [2019-09-06 21:58:35,647 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 3) (select |v_continue_tx_#t~union275.eth.h_dest_3| 5)) [2019-09-06 21:58:37,658 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 4) (select |v_continue_tx_#t~union275.eth.h_dest_3| 5)) [2019-09-06 21:58:39,666 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 4) (select |v_continue_tx_#t~union275.eth.h_dest_3| 5)) [2019-09-06 21:58:41,679 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 1) (select |v_continue_tx_#t~union275.eth.h_dest_3| 5)) [2019-09-06 21:58:43,690 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 1) (select |v_continue_tx_#t~union275.eth.h_dest_3| 5)) [2019-09-06 21:58:45,698 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 2) (select |v_continue_tx_#t~union275.eth.h_dest_3| 5)) [2019-09-06 21:58:47,708 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 2) (select |v_continue_tx_#t~union275.eth.h_dest_3| 5)) [2019-09-06 21:58:49,715 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 0) (select |v_continue_tx_#t~union275.eth.h_dest_3| 5)) [2019-09-06 21:58:51,723 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 0) (select |v_continue_tx_#t~union275.eth.h_dest_3| 5)) [2019-09-06 21:58:53,731 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 4) (select |v_continue_tx_#t~union275.eth.h_dest_3| 3)) [2019-09-06 21:58:55,738 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 4) (select |v_continue_tx_#t~union275.eth.h_dest_3| 3)) [2019-09-06 21:58:57,745 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 3) (select |v_continue_tx_#t~union275.eth.h_dest_3| 1)) [2019-09-06 21:58:59,754 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 3) (select |v_continue_tx_#t~union275.eth.h_dest_3| 1)) [2019-09-06 21:59:01,762 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 2) (select |v_continue_tx_#t~union275.eth.h_dest_3| 3)) [2019-09-06 21:59:03,785 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 2) (select |v_continue_tx_#t~union275.eth.h_dest_3| 3)) [2019-09-06 21:59:05,795 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 3) (select |v_continue_tx_#t~union275.eth.h_dest_3| 0)) [2019-09-06 21:59:07,833 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 3) (select |v_continue_tx_#t~union275.eth.h_dest_3| 0)) [2019-09-06 21:59:09,855 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 4) (select |v_continue_tx_#t~union275.eth.h_dest_3| 1)) [2019-09-06 21:59:11,875 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 4) (select |v_continue_tx_#t~union275.eth.h_dest_3| 1)) [2019-09-06 21:59:13,892 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 4) (select |v_continue_tx_#t~union275.eth.h_dest_3| 2)) [2019-09-06 21:59:15,912 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 4) (select |v_continue_tx_#t~union275.eth.h_dest_3| 2)) [2019-09-06 21:59:17,938 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 4) (select |v_continue_tx_#t~union275.eth.h_dest_3| 0)) [2019-09-06 21:59:19,940 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 4) (select |v_continue_tx_#t~union275.eth.h_dest_3| 0)) [2019-09-06 21:59:21,949 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 2) (select |v_continue_tx_#t~union275.eth.h_dest_3| 1)) [2019-09-06 21:59:23,992 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 2) (select |v_continue_tx_#t~union275.eth.h_dest_3| 1)) [2019-09-06 21:59:26,012 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 0) (select |v_continue_tx_#t~union275.eth.h_dest_3| 1)) [2019-09-06 21:59:28,034 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 0) (select |v_continue_tx_#t~union275.eth.h_dest_3| 1)) [2019-09-06 21:59:30,040 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 2) (select |v_continue_tx_#t~union275.eth.h_dest_3| 0)) [2019-09-06 21:59:32,061 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_dest_3| 2) (select |v_continue_tx_#t~union275.eth.h_dest_3| 0)) [2019-09-06 21:59:42,363 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union276.cookie_3| 3) (select |v_continue_tx_#t~union276.cookie_3| 1)) [2019-09-06 21:59:44,374 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union276.cookie_3| 3) (select |v_continue_tx_#t~union276.cookie_3| 1)) [2019-09-06 21:59:46,406 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union276.cookie_3| 3) (select |v_continue_tx_#t~union276.cookie_3| 2)) [2019-09-06 21:59:48,414 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union276.cookie_3| 3) (select |v_continue_tx_#t~union276.cookie_3| 2)) [2019-09-06 21:59:50,444 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union276.cookie_3| 3) (select |v_continue_tx_#t~union276.cookie_3| 0)) [2019-09-06 21:59:52,466 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union276.cookie_3| 3) (select |v_continue_tx_#t~union276.cookie_3| 0)) [2019-09-06 21:59:54,501 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union276.cookie_3| 2) (select |v_continue_tx_#t~union276.cookie_3| 1)) [2019-09-06 21:59:56,522 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union276.cookie_3| 2) (select |v_continue_tx_#t~union276.cookie_3| 1)) [2019-09-06 21:59:58,548 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union276.cookie_3| 0) (select |v_continue_tx_#t~union276.cookie_3| 1)) [2019-09-06 22:00:00,571 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union276.cookie_3| 0) (select |v_continue_tx_#t~union276.cookie_3| 1)) [2019-09-06 22:00:02,584 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union276.cookie_3| 2) (select |v_continue_tx_#t~union276.cookie_3| 0)) [2019-09-06 22:00:04,606 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union276.cookie_3| 2) (select |v_continue_tx_#t~union276.cookie_3| 0)) [2019-09-06 22:00:14,906 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 3) (select |v_continue_tx_#t~union275.eth.h_source_3| 5)) [2019-09-06 22:00:16,922 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 3) (select |v_continue_tx_#t~union275.eth.h_source_3| 5)) [2019-09-06 22:00:18,934 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 4) (select |v_continue_tx_#t~union275.eth.h_source_3| 5)) [2019-09-06 22:00:20,956 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 4) (select |v_continue_tx_#t~union275.eth.h_source_3| 5)) [2019-09-06 22:00:22,981 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 5) (select |v_continue_tx_#t~union275.eth.h_source_3| 1)) [2019-09-06 22:00:24,987 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 5) (select |v_continue_tx_#t~union275.eth.h_source_3| 1)) [2019-09-06 22:00:26,996 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 5) (select |v_continue_tx_#t~union275.eth.h_source_3| 2)) [2019-09-06 22:00:29,031 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 5) (select |v_continue_tx_#t~union275.eth.h_source_3| 2)) [2019-09-06 22:00:31,053 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 5) (select |v_continue_tx_#t~union275.eth.h_source_3| 0)) [2019-09-06 22:00:33,059 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 5) (select |v_continue_tx_#t~union275.eth.h_source_3| 0)) [2019-09-06 22:00:35,090 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 4) (select |v_continue_tx_#t~union275.eth.h_source_3| 3)) [2019-09-06 22:00:37,096 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 4) (select |v_continue_tx_#t~union275.eth.h_source_3| 3)) [2019-09-06 22:00:39,107 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 3) (select |v_continue_tx_#t~union275.eth.h_source_3| 1)) [2019-09-06 22:00:41,146 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 3) (select |v_continue_tx_#t~union275.eth.h_source_3| 1)) [2019-09-06 22:00:43,190 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 3) (select |v_continue_tx_#t~union275.eth.h_source_3| 2)) [2019-09-06 22:00:45,210 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 3) (select |v_continue_tx_#t~union275.eth.h_source_3| 2)) [2019-09-06 22:00:47,218 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 3) (select |v_continue_tx_#t~union275.eth.h_source_3| 0)) [2019-09-06 22:00:49,250 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 3) (select |v_continue_tx_#t~union275.eth.h_source_3| 0)) [2019-09-06 22:00:51,271 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 4) (select |v_continue_tx_#t~union275.eth.h_source_3| 1)) [2019-09-06 22:00:53,313 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 4) (select |v_continue_tx_#t~union275.eth.h_source_3| 1)) [2019-09-06 22:00:55,333 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 4) (select |v_continue_tx_#t~union275.eth.h_source_3| 2)) [2019-09-06 22:00:57,354 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 4) (select |v_continue_tx_#t~union275.eth.h_source_3| 2)) [2019-09-06 22:00:59,369 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 4) (select |v_continue_tx_#t~union275.eth.h_source_3| 0)) [2019-09-06 22:01:01,403 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 4) (select |v_continue_tx_#t~union275.eth.h_source_3| 0)) [2019-09-06 22:01:03,447 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 2) (select |v_continue_tx_#t~union275.eth.h_source_3| 1)) [2019-09-06 22:01:05,476 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 2) (select |v_continue_tx_#t~union275.eth.h_source_3| 1)) [2019-09-06 22:01:07,493 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 0) (select |v_continue_tx_#t~union275.eth.h_source_3| 1)) [2019-09-06 22:01:09,521 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 0) (select |v_continue_tx_#t~union275.eth.h_source_3| 1)) [2019-09-06 22:01:11,536 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 0) (select |v_continue_tx_#t~union275.eth.h_source_3| 2)) [2019-09-06 22:01:13,551 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union275.eth.h_source_3| 0) (select |v_continue_tx_#t~union275.eth.h_source_3| 2)) [2019-09-06 22:01:23,845 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 5) (select |v_continue_tx_#t~union267.eth.h_source_3| 3)) [2019-09-06 22:01:25,885 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 5) (select |v_continue_tx_#t~union267.eth.h_source_3| 3)) [2019-09-06 22:01:27,892 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 5) (select |v_continue_tx_#t~union267.eth.h_source_3| 4)) [2019-09-06 22:01:29,902 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 5) (select |v_continue_tx_#t~union267.eth.h_source_3| 4)) [2019-09-06 22:01:31,912 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 5) (select |v_continue_tx_#t~union267.eth.h_source_3| 1)) [2019-09-06 22:01:33,921 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 5) (select |v_continue_tx_#t~union267.eth.h_source_3| 1)) [2019-09-06 22:01:35,933 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 2) (select |v_continue_tx_#t~union267.eth.h_source_3| 5)) [2019-09-06 22:01:37,944 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 2) (select |v_continue_tx_#t~union267.eth.h_source_3| 5)) [2019-09-06 22:01:39,954 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 5) (select |v_continue_tx_#t~union267.eth.h_source_3| 0)) [2019-09-06 22:01:41,965 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 5) (select |v_continue_tx_#t~union267.eth.h_source_3| 0)) [2019-09-06 22:01:43,988 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 3) (select |v_continue_tx_#t~union267.eth.h_source_3| 4)) [2019-09-06 22:01:46,000 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 3) (select |v_continue_tx_#t~union267.eth.h_source_3| 4)) [2019-09-06 22:01:48,009 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 1) (select |v_continue_tx_#t~union267.eth.h_source_3| 3)) [2019-09-06 22:01:50,026 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 1) (select |v_continue_tx_#t~union267.eth.h_source_3| 3)) [2019-09-06 22:01:52,033 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 2) (select |v_continue_tx_#t~union267.eth.h_source_3| 3)) [2019-09-06 22:01:54,038 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 2) (select |v_continue_tx_#t~union267.eth.h_source_3| 3)) [2019-09-06 22:01:56,048 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 3) (select |v_continue_tx_#t~union267.eth.h_source_3| 0)) [2019-09-06 22:01:58,057 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 3) (select |v_continue_tx_#t~union267.eth.h_source_3| 0)) [2019-09-06 22:02:00,061 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 1) (select |v_continue_tx_#t~union267.eth.h_source_3| 4)) [2019-09-06 22:02:02,091 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 1) (select |v_continue_tx_#t~union267.eth.h_source_3| 4)) [2019-09-06 22:02:04,102 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 2) (select |v_continue_tx_#t~union267.eth.h_source_3| 4)) [2019-09-06 22:02:06,135 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 2) (select |v_continue_tx_#t~union267.eth.h_source_3| 4)) [2019-09-06 22:02:08,138 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 0) (select |v_continue_tx_#t~union267.eth.h_source_3| 4)) [2019-09-06 22:02:10,176 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 0) (select |v_continue_tx_#t~union267.eth.h_source_3| 4)) [2019-09-06 22:02:12,205 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 2) (select |v_continue_tx_#t~union267.eth.h_source_3| 1)) [2019-09-06 22:02:14,224 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 2) (select |v_continue_tx_#t~union267.eth.h_source_3| 1)) [2019-09-06 22:02:16,257 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 1) (select |v_continue_tx_#t~union267.eth.h_source_3| 0)) [2019-09-06 22:02:18,266 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 1) (select |v_continue_tx_#t~union267.eth.h_source_3| 0)) [2019-09-06 22:02:20,301 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 2) (select |v_continue_tx_#t~union267.eth.h_source_3| 0)) [2019-09-06 22:02:22,327 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select |v_continue_tx_#t~union267.eth.h_source_3| 2) (select |v_continue_tx_#t~union267.eth.h_source_3| 0)) [2019-09-06 22:08:30,181 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 50 [2019-09-06 22:08:30,452 WARN L188 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 50 [2019-09-06 22:08:31,258 WARN L188 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 123