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-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ppp--pppox.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 08:47:40,204 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 08:47:40,206 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 08:47:40,218 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 08:47:40,219 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 08:47:40,220 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 08:47:40,221 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 08:47:40,223 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 08:47:40,225 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 08:47:40,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 08:47:40,226 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 08:47:40,228 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 08:47:40,228 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 08:47:40,229 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 08:47:40,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 08:47:40,231 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 08:47:40,232 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 08:47:40,233 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 08:47:40,235 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 08:47:40,237 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 08:47:40,239 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 08:47:40,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 08:47:40,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 08:47:40,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 08:47:40,246 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 08:47:40,246 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 08:47:40,247 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 08:47:40,248 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 08:47:40,248 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 08:47:40,250 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 08:47:40,250 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 08:47:40,251 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 08:47:40,252 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 08:47:40,253 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 08:47:40,254 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 08:47:40,254 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 08:47:40,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 08:47:40,255 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 08:47:40,255 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 08:47:40,257 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 08:47:40,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 08:47:40,258 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 08:47:40,274 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 08:47:40,274 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 08:47:40,275 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 08:47:40,275 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 08:47:40,276 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 08:47:40,276 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 08:47:40,276 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 08:47:40,276 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 08:47:40,276 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 08:47:40,277 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 08:47:40,277 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 08:47:40,277 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 08:47:40,277 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 08:47:40,277 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 08:47:40,278 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 08:47:40,278 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 08:47:40,278 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 08:47:40,278 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 08:47:40,278 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 08:47:40,279 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 08:47:40,279 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 08:47:40,279 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 08:47:40,279 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 08:47:40,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 08:47:40,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 08:47:40,280 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 08:47:40,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 08:47:40,280 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 08:47:40,281 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 08:47:40,309 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 08:47:40,321 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 08:47:40,325 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 08:47:40,326 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 08:47:40,326 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 08:47:40,327 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ppp--pppox.ko-entry_point.cil.out.i [2019-10-02 08:47:40,389 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17f8545da/7c75203456e242e2b73d98c30bd35168/FLAGc56726b29 [2019-10-02 08:47:41,084 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 08:47:41,087 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ppp--pppox.ko-entry_point.cil.out.i [2019-10-02 08:47:41,132 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17f8545da/7c75203456e242e2b73d98c30bd35168/FLAGc56726b29 [2019-10-02 08:47:41,175 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/17f8545da/7c75203456e242e2b73d98c30bd35168 [2019-10-02 08:47:41,187 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 08:47:41,188 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 08:47:41,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 08:47:41,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 08:47:41,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 08:47:41,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 08:47:41" (1/1) ... [2019-10-02 08:47:41,197 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e9cb038 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:47:41, skipping insertion in model container [2019-10-02 08:47:41,197 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 08:47:41" (1/1) ... [2019-10-02 08:47:41,205 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 08:47:41,332 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 08:47:42,388 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 08:47:42,415 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 08:47:42,627 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 08:47:42,697 INFO L192 MainTranslator]: Completed translation [2019-10-02 08:47:42,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:47:42 WrapperNode [2019-10-02 08:47:42,697 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 08:47:42,698 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 08:47:42,698 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 08:47:42,699 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 08:47:42,709 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:47:42" (1/1) ... [2019-10-02 08:47:42,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:47:42" (1/1) ... [2019-10-02 08:47:42,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:47:42" (1/1) ... [2019-10-02 08:47:42,745 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:47:42" (1/1) ... [2019-10-02 08:47:42,811 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:47:42" (1/1) ... [2019-10-02 08:47:42,819 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:47:42" (1/1) ... [2019-10-02 08:47:42,826 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:47:42" (1/1) ... [2019-10-02 08:47:42,836 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 08:47:42,836 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 08:47:42,837 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 08:47:42,837 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 08:47:42,838 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:47:42" (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 08:47:42,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 08:47:42,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 08:47:42,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-02 08:47:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-02 08:47:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 08:47:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 08:47:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-02 08:47:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-02 08:47:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 08:47:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 08:47:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 08:47:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 08:47:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_sock [2019-10-02 08:47:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_sk [2019-10-02 08:47:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pppox_proto [2019-10-02 08:47:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pppox_proto [2019-10-02 08:47:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_unbind_sock [2019-10-02 08:47:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_ioctl [2019-10-02 08:47:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_create [2019-10-02 08:47:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_init [2019-10-02 08:47:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_exit [2019-10-02 08:47:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 08:47:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2019-10-02 08:47:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-10-02 08:47:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-02 08:47:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 08:47:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 08:47:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 08:47:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 08:47:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-02 08:47:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-02 08:47:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-02 08:47:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-02 08:47:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-02 08:47:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 08:47:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-10-02 08:47:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-10-02 08:47:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 08:47:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_sock_nested [2019-10-02 08:47:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_channel_index [2019-10-02 08:47:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_unregister_channel [2019-10-02 08:47:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure release_sock [2019-10-02 08:47:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_register [2019-10-02 08:47:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_unregister [2019-10-02 08:47:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 08:47:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 08:47:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 08:47:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 08:47:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 08:47:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-10-02 08:47:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 08:47:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-10-02 08:47:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2019-10-02 08:47:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-10-02 08:47:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-02 08:47:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-02 08:47:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 08:47:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 08:47:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 08:47:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 08:47:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 08:47:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-02 08:47:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 08:47:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 08:47:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 08:47:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 08:47:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-02 08:47:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-02 08:47:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 08:47:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 08:47:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 08:47:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 08:47:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 08:47:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure sock_register [2019-10-02 08:47:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure sock_unregister [2019-10-02 08:47:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_unregister_channel [2019-10-02 08:47:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_channel_index [2019-10-02 08:47:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock_nested [2019-10-02 08:47:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock [2019-10-02 08:47:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure release_sock [2019-10-02 08:47:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_sk [2019-10-02 08:47:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure register_pppox_proto [2019-10-02 08:47:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pppox_proto [2019-10-02 08:47:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_unbind_sock [2019-10-02 08:47:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_ioctl [2019-10-02 08:47:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 08:47:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 08:47:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 08:47:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 08:47:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 08:47:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-02 08:47:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_create [2019-10-02 08:47:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-02 08:47:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_init [2019-10-02 08:47:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_exit [2019-10-02 08:47:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 08:47:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 08:47:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 08:47:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 08:47:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-02 08:47:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 08:47:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 08:47:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 08:47:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 08:47:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-02 08:47:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-02 08:47:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-02 08:47:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 08:47:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 08:47:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 08:47:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 08:47:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 08:47:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 08:47:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 08:47:43,625 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 08:47:43,648 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-10-02 08:47:43,962 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 08:47:43,962 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-02 08:47:43,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 08:47:43 BoogieIcfgContainer [2019-10-02 08:47:43,964 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 08:47:43,965 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 08:47:43,965 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 08:47:43,968 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 08:47:43,968 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 08:47:41" (1/3) ... [2019-10-02 08:47:43,969 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@415fbe65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 08:47:43, skipping insertion in model container [2019-10-02 08:47:43,969 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:47:42" (2/3) ... [2019-10-02 08:47:43,970 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@415fbe65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 08:47:43, skipping insertion in model container [2019-10-02 08:47:43,970 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 08:47:43" (3/3) ... [2019-10-02 08:47:43,971 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--ppp--pppox.ko-entry_point.cil.out.i [2019-10-02 08:47:43,981 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 08:47:43,990 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 08:47:44,006 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 08:47:44,036 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 08:47:44,037 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 08:47:44,037 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 08:47:44,038 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 08:47:44,038 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 08:47:44,038 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 08:47:44,038 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 08:47:44,038 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 08:47:44,038 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 08:47:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states. [2019-10-02 08:47:44,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2019-10-02 08:47:44,069 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:47:44,070 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-02 08:47:44,072 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:47:44,078 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:47:44,078 INFO L82 PathProgramCache]: Analyzing trace with hash 945988663, now seen corresponding path program 1 times [2019-10-02 08:47:44,080 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:47:44,081 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:47:44,159 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:44,159 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:44,159 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:44,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2019-10-02 08:47:44,609 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 08:47:44,609 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 08:47:44,616 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 08:47:44,631 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 08:47:44,632 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 08:47:44,634 INFO L87 Difference]: Start difference. First operand 140 states. Second operand 3 states. [2019-10-02 08:47:44,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:47:44,743 INFO L93 Difference]: Finished difference Result 307 states and 392 transitions. [2019-10-02 08:47:44,743 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 08:47:44,745 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 69 [2019-10-02 08:47:44,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:47:44,760 INFO L225 Difference]: With dead ends: 307 [2019-10-02 08:47:44,760 INFO L226 Difference]: Without dead ends: 190 [2019-10-02 08:47:44,765 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 08:47:44,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2019-10-02 08:47:44,835 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 187. [2019-10-02 08:47:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 187 states. [2019-10-02 08:47:44,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 227 transitions. [2019-10-02 08:47:44,848 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 227 transitions. Word has length 69 [2019-10-02 08:47:44,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:47:44,856 INFO L475 AbstractCegarLoop]: Abstraction has 187 states and 227 transitions. [2019-10-02 08:47:44,856 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 08:47:44,861 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 227 transitions. [2019-10-02 08:47:44,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2019-10-02 08:47:44,869 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:47:44,870 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-02 08:47:44,870 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:47:44,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:47:44,872 INFO L82 PathProgramCache]: Analyzing trace with hash 1444090839, now seen corresponding path program 1 times [2019-10-02 08:47:44,872 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:47:44,873 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:47:44,896 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:44,897 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:44,897 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:44,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:45,112 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2019-10-02 08:47:45,112 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 08:47:45,112 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 08:47:45,115 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 08:47:45,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 08:47:45,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 08:47:45,116 INFO L87 Difference]: Start difference. First operand 187 states and 227 transitions. Second operand 3 states. [2019-10-02 08:47:45,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:47:45,172 INFO L93 Difference]: Finished difference Result 197 states and 235 transitions. [2019-10-02 08:47:45,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 08:47:45,174 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 74 [2019-10-02 08:47:45,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:47:45,179 INFO L225 Difference]: With dead ends: 197 [2019-10-02 08:47:45,182 INFO L226 Difference]: Without dead ends: 192 [2019-10-02 08:47:45,184 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 08:47:45,185 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2019-10-02 08:47:45,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 187. [2019-10-02 08:47:45,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 187 states. [2019-10-02 08:47:45,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 226 transitions. [2019-10-02 08:47:45,222 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 226 transitions. Word has length 74 [2019-10-02 08:47:45,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:47:45,223 INFO L475 AbstractCegarLoop]: Abstraction has 187 states and 226 transitions. [2019-10-02 08:47:45,225 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 08:47:45,225 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 226 transitions. [2019-10-02 08:47:45,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2019-10-02 08:47:45,231 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:47:45,232 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-02 08:47:45,232 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:47:45,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:47:45,233 INFO L82 PathProgramCache]: Analyzing trace with hash 1501349141, now seen corresponding path program 1 times [2019-10-02 08:47:45,233 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:47:45,233 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:47:45,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:45,240 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:45,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:45,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:45,465 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2019-10-02 08:47:45,466 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 08:47:45,466 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 08:47:45,467 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 08:47:45,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 08:47:45,467 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 08:47:45,468 INFO L87 Difference]: Start difference. First operand 187 states and 226 transitions. Second operand 3 states. [2019-10-02 08:47:45,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:47:45,516 INFO L93 Difference]: Finished difference Result 490 states and 613 transitions. [2019-10-02 08:47:45,517 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 08:47:45,518 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 74 [2019-10-02 08:47:45,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:47:45,526 INFO L225 Difference]: With dead ends: 490 [2019-10-02 08:47:45,527 INFO L226 Difference]: Without dead ends: 327 [2019-10-02 08:47:45,531 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 08:47:45,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2019-10-02 08:47:45,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 323. [2019-10-02 08:47:45,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 323 states. [2019-10-02 08:47:45,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 323 states and 401 transitions. [2019-10-02 08:47:45,576 INFO L78 Accepts]: Start accepts. Automaton has 323 states and 401 transitions. Word has length 74 [2019-10-02 08:47:45,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:47:45,578 INFO L475 AbstractCegarLoop]: Abstraction has 323 states and 401 transitions. [2019-10-02 08:47:45,579 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 08:47:45,579 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 401 transitions. [2019-10-02 08:47:45,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2019-10-02 08:47:45,583 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:47:45,585 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-02 08:47:45,585 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:47:45,586 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:47:45,586 INFO L82 PathProgramCache]: Analyzing trace with hash -173204652, now seen corresponding path program 1 times [2019-10-02 08:47:45,586 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:47:45,586 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:47:45,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:45,592 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:45,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:45,706 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2019-10-02 08:47:45,706 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 08:47:45,706 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 08:47:45,707 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 08:47:45,707 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 08:47:45,707 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 08:47:45,708 INFO L87 Difference]: Start difference. First operand 323 states and 401 transitions. Second operand 3 states. [2019-10-02 08:47:45,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:47:45,754 INFO L93 Difference]: Finished difference Result 701 states and 881 transitions. [2019-10-02 08:47:45,755 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 08:47:45,755 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 88 [2019-10-02 08:47:45,755 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:47:45,758 INFO L225 Difference]: With dead ends: 701 [2019-10-02 08:47:45,758 INFO L226 Difference]: Without dead ends: 412 [2019-10-02 08:47:45,759 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 08:47:45,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 412 states. [2019-10-02 08:47:45,778 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 412 to 399. [2019-10-02 08:47:45,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 399 states. [2019-10-02 08:47:45,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 399 states and 501 transitions. [2019-10-02 08:47:45,781 INFO L78 Accepts]: Start accepts. Automaton has 399 states and 501 transitions. Word has length 88 [2019-10-02 08:47:45,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:47:45,781 INFO L475 AbstractCegarLoop]: Abstraction has 399 states and 501 transitions. [2019-10-02 08:47:45,781 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 08:47:45,782 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 501 transitions. [2019-10-02 08:47:45,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2019-10-02 08:47:45,783 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:47:45,784 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-02 08:47:45,784 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:47:45,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:47:45,784 INFO L82 PathProgramCache]: Analyzing trace with hash 1275114055, now seen corresponding path program 1 times [2019-10-02 08:47:45,785 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:47:45,785 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:47:45,790 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:45,790 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:45,791 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:45,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:45,998 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-02 08:47:45,998 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:47:45,998 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 08:47:46,126 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:46,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:46,385 INFO L256 TraceCheckSpWp]: Trace formula consists of 971 conjuncts, 10 conjunts are in the unsatisfiable core [2019-10-02 08:47:46,405 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 08:47:46,531 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 19 [2019-10-02 08:47:46,532 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-02 08:47:46,542 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-02 08:47:46,547 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 11 [2019-10-02 08:47:46,548 INFO L496 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-10-02 08:47:46,550 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-02 08:47:46,551 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-02 08:47:46,551 INFO L221 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:46, output treesize:7 [2019-10-02 08:47:46,593 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2019-10-02 08:47:46,608 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 08:47:46,608 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2019-10-02 08:47:46,611 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 08:47:46,611 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 08:47:46,611 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2019-10-02 08:47:46,611 INFO L87 Difference]: Start difference. First operand 399 states and 501 transitions. Second operand 9 states. [2019-10-02 08:47:46,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:47:46,850 INFO L93 Difference]: Finished difference Result 802 states and 1016 transitions. [2019-10-02 08:47:46,851 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-02 08:47:46,851 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2019-10-02 08:47:46,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:47:46,856 INFO L225 Difference]: With dead ends: 802 [2019-10-02 08:47:46,856 INFO L226 Difference]: Without dead ends: 420 [2019-10-02 08:47:46,858 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2019-10-02 08:47:46,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 420 states. [2019-10-02 08:47:46,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 420 to 414. [2019-10-02 08:47:46,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 414 states. [2019-10-02 08:47:46,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 414 states and 516 transitions. [2019-10-02 08:47:46,893 INFO L78 Accepts]: Start accepts. Automaton has 414 states and 516 transitions. Word has length 107 [2019-10-02 08:47:46,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:47:46,895 INFO L475 AbstractCegarLoop]: Abstraction has 414 states and 516 transitions. [2019-10-02 08:47:46,895 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 08:47:46,895 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 516 transitions. [2019-10-02 08:47:46,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2019-10-02 08:47:46,900 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:47:46,900 INFO L411 BasicCegarLoop]: trace histogram [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] [2019-10-02 08:47:46,900 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:47:46,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:47:46,901 INFO L82 PathProgramCache]: Analyzing trace with hash -1424914395, now seen corresponding path program 1 times [2019-10-02 08:47:46,901 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:47:46,901 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:47:46,918 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:46,918 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:46,919 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:47,321 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2019-10-02 08:47:47,321 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:47:47,321 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 08:47:47,408 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:47,583 INFO L256 TraceCheckSpWp]: Trace formula consists of 982 conjuncts, 19 conjunts are in the unsatisfiable core [2019-10-02 08:47:47,591 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 08:47:47,782 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2019-10-02 08:47:47,792 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 08:47:47,792 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 13 [2019-10-02 08:47:47,792 INFO L454 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-10-02 08:47:47,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-10-02 08:47:47,793 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2019-10-02 08:47:47,793 INFO L87 Difference]: Start difference. First operand 414 states and 516 transitions. Second operand 13 states. [2019-10-02 08:47:48,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:47:48,011 INFO L93 Difference]: Finished difference Result 848 states and 1064 transitions. [2019-10-02 08:47:48,012 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-02 08:47:48,012 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 109 [2019-10-02 08:47:48,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:47:48,016 INFO L225 Difference]: With dead ends: 848 [2019-10-02 08:47:48,017 INFO L226 Difference]: Without dead ends: 451 [2019-10-02 08:47:48,018 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 104 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2019-10-02 08:47:48,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 451 states. [2019-10-02 08:47:48,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 451 to 439. [2019-10-02 08:47:48,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 439 states. [2019-10-02 08:47:48,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 545 transitions. [2019-10-02 08:47:48,046 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 545 transitions. Word has length 109 [2019-10-02 08:47:48,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:47:48,046 INFO L475 AbstractCegarLoop]: Abstraction has 439 states and 545 transitions. [2019-10-02 08:47:48,046 INFO L476 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-10-02 08:47:48,046 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 545 transitions. [2019-10-02 08:47:48,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2019-10-02 08:47:48,048 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:47:48,048 INFO L411 BasicCegarLoop]: trace histogram [4, 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] [2019-10-02 08:47:48,048 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:47:48,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:47:48,049 INFO L82 PathProgramCache]: Analyzing trace with hash -677651829, now seen corresponding path program 1 times [2019-10-02 08:47:48,049 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:47:48,049 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:47:48,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:48,055 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:48,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:48,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:48,177 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-10-02 08:47:48,177 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:47:48,177 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 08:47:48,270 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:48,448 INFO L256 TraceCheckSpWp]: Trace formula consists of 995 conjuncts, 2 conjunts are in the unsatisfiable core [2019-10-02 08:47:48,453 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 08:47:48,482 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2019-10-02 08:47:48,492 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 08:47:48,493 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2019-10-02 08:47:48,493 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 08:47:48,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 08:47:48,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-10-02 08:47:48,494 INFO L87 Difference]: Start difference. First operand 439 states and 545 transitions. Second operand 5 states. [2019-10-02 08:47:48,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:47:48,594 INFO L93 Difference]: Finished difference Result 832 states and 1048 transitions. [2019-10-02 08:47:48,595 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-02 08:47:48,595 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 111 [2019-10-02 08:47:48,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:47:48,599 INFO L225 Difference]: With dead ends: 832 [2019-10-02 08:47:48,599 INFO L226 Difference]: Without dead ends: 429 [2019-10-02 08:47:48,600 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 118 GetRequests, 112 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2019-10-02 08:47:48,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 429 states. [2019-10-02 08:47:48,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 429 to 402. [2019-10-02 08:47:48,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 402 states. [2019-10-02 08:47:48,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 498 transitions. [2019-10-02 08:47:48,627 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 498 transitions. Word has length 111 [2019-10-02 08:47:48,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:47:48,629 INFO L475 AbstractCegarLoop]: Abstraction has 402 states and 498 transitions. [2019-10-02 08:47:48,629 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 08:47:48,629 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 498 transitions. [2019-10-02 08:47:48,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2019-10-02 08:47:48,632 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:47:48,633 INFO L411 BasicCegarLoop]: trace histogram [4, 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] [2019-10-02 08:47:48,633 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:47:48,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:47:48,633 INFO L82 PathProgramCache]: Analyzing trace with hash 961568397, now seen corresponding path program 1 times [2019-10-02 08:47:48,633 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:47:48,634 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:47:48,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:48,639 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:48,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:48,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:48,935 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2019-10-02 08:47:48,935 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 08:47:48,935 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-02 08:47:48,936 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-02 08:47:48,936 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-02 08:47:48,937 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2019-10-02 08:47:48,937 INFO L87 Difference]: Start difference. First operand 402 states and 498 transitions. Second operand 7 states. [2019-10-02 08:47:49,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:47:49,428 INFO L93 Difference]: Finished difference Result 651 states and 802 transitions. [2019-10-02 08:47:49,429 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-02 08:47:49,429 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 117 [2019-10-02 08:47:49,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:47:49,434 INFO L225 Difference]: With dead ends: 651 [2019-10-02 08:47:49,434 INFO L226 Difference]: Without dead ends: 648 [2019-10-02 08:47:49,435 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2019-10-02 08:47:49,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 648 states. [2019-10-02 08:47:49,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 648 to 613. [2019-10-02 08:47:49,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 613 states. [2019-10-02 08:47:49,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 613 states and 765 transitions. [2019-10-02 08:47:49,470 INFO L78 Accepts]: Start accepts. Automaton has 613 states and 765 transitions. Word has length 117 [2019-10-02 08:47:49,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:47:49,470 INFO L475 AbstractCegarLoop]: Abstraction has 613 states and 765 transitions. [2019-10-02 08:47:49,470 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-02 08:47:49,471 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 765 transitions. [2019-10-02 08:47:49,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-10-02 08:47:49,474 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:47:49,474 INFO L411 BasicCegarLoop]: trace histogram [4, 3, 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] [2019-10-02 08:47:49,474 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:47:49,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:47:49,476 INFO L82 PathProgramCache]: Analyzing trace with hash -517888477, now seen corresponding path program 1 times [2019-10-02 08:47:49,476 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:47:49,476 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:47:49,482 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:49,482 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:49,483 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:49,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:49,603 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2019-10-02 08:47:49,603 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 08:47:49,604 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 08:47:49,604 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 08:47:49,604 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 08:47:49,605 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 08:47:49,605 INFO L87 Difference]: Start difference. First operand 613 states and 765 transitions. Second operand 3 states. [2019-10-02 08:47:49,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:47:49,639 INFO L93 Difference]: Finished difference Result 1055 states and 1318 transitions. [2019-10-02 08:47:49,640 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 08:47:49,640 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 126 [2019-10-02 08:47:49,640 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:47:49,644 INFO L225 Difference]: With dead ends: 1055 [2019-10-02 08:47:49,644 INFO L226 Difference]: Without dead ends: 625 [2019-10-02 08:47:49,645 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 08:47:49,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 625 states. [2019-10-02 08:47:49,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 625 to 613. [2019-10-02 08:47:49,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 613 states. [2019-10-02 08:47:49,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 613 states and 761 transitions. [2019-10-02 08:47:49,685 INFO L78 Accepts]: Start accepts. Automaton has 613 states and 761 transitions. Word has length 126 [2019-10-02 08:47:49,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:47:49,686 INFO L475 AbstractCegarLoop]: Abstraction has 613 states and 761 transitions. [2019-10-02 08:47:49,686 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 08:47:49,686 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 761 transitions. [2019-10-02 08:47:49,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2019-10-02 08:47:49,690 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:47:49,690 INFO L411 BasicCegarLoop]: trace histogram [4, 3, 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] [2019-10-02 08:47:49,690 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:47:49,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:47:49,691 INFO L82 PathProgramCache]: Analyzing trace with hash -651901983, now seen corresponding path program 1 times [2019-10-02 08:47:49,691 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:47:49,691 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:47:49,696 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:49,697 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:49,697 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:49,923 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-10-02 08:47:49,923 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:47:49,923 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 08:47:50,010 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:50,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:50,179 INFO L256 TraceCheckSpWp]: Trace formula consists of 985 conjuncts, 14 conjunts are in the unsatisfiable core [2019-10-02 08:47:50,183 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 08:47:50,310 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2019-10-02 08:47:50,318 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 08:47:50,318 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [8] total 9 [2019-10-02 08:47:50,319 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 08:47:50,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 08:47:50,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2019-10-02 08:47:50,320 INFO L87 Difference]: Start difference. First operand 613 states and 761 transitions. Second operand 9 states. [2019-10-02 08:47:50,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:47:50,526 INFO L93 Difference]: Finished difference Result 1050 states and 1302 transitions. [2019-10-02 08:47:50,526 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-10-02 08:47:50,526 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 126 [2019-10-02 08:47:50,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:47:50,530 INFO L225 Difference]: With dead ends: 1050 [2019-10-02 08:47:50,531 INFO L226 Difference]: Without dead ends: 620 [2019-10-02 08:47:50,532 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 141 GetRequests, 127 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2019-10-02 08:47:50,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 620 states. [2019-10-02 08:47:50,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 620 to 611. [2019-10-02 08:47:50,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 611 states. [2019-10-02 08:47:50,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 611 states and 755 transitions. [2019-10-02 08:47:50,566 INFO L78 Accepts]: Start accepts. Automaton has 611 states and 755 transitions. Word has length 126 [2019-10-02 08:47:50,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:47:50,566 INFO L475 AbstractCegarLoop]: Abstraction has 611 states and 755 transitions. [2019-10-02 08:47:50,566 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 08:47:50,566 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 755 transitions. [2019-10-02 08:47:50,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2019-10-02 08:47:50,569 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:47:50,569 INFO L411 BasicCegarLoop]: trace histogram [4, 3, 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] [2019-10-02 08:47:50,569 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:47:50,570 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:47:50,570 INFO L82 PathProgramCache]: Analyzing trace with hash -644070369, now seen corresponding path program 1 times [2019-10-02 08:47:50,570 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:47:50,570 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:47:50,575 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:50,575 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:50,575 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:50,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:50,850 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-10-02 08:47:50,851 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:47:50,851 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 08:47:50,968 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:51,228 INFO L256 TraceCheckSpWp]: Trace formula consists of 1065 conjuncts, 17 conjunts are in the unsatisfiable core [2019-10-02 08:47:51,237 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 08:47:51,349 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2019-10-02 08:47:51,355 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 08:47:51,355 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 10 [2019-10-02 08:47:51,356 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-02 08:47:51,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-02 08:47:51,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2019-10-02 08:47:51,357 INFO L87 Difference]: Start difference. First operand 611 states and 755 transitions. Second operand 10 states. [2019-10-02 08:47:51,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:47:51,486 INFO L93 Difference]: Finished difference Result 1206 states and 1494 transitions. [2019-10-02 08:47:51,487 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 08:47:51,487 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 141 [2019-10-02 08:47:51,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:47:51,490 INFO L225 Difference]: With dead ends: 1206 [2019-10-02 08:47:51,491 INFO L226 Difference]: Without dead ends: 612 [2019-10-02 08:47:51,493 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 150 GetRequests, 138 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2019-10-02 08:47:51,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 612 states. [2019-10-02 08:47:51,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 612 to 612. [2019-10-02 08:47:51,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 612 states. [2019-10-02 08:47:51,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 612 states and 756 transitions. [2019-10-02 08:47:51,525 INFO L78 Accepts]: Start accepts. Automaton has 612 states and 756 transitions. Word has length 141 [2019-10-02 08:47:51,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:47:51,525 INFO L475 AbstractCegarLoop]: Abstraction has 612 states and 756 transitions. [2019-10-02 08:47:51,525 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-02 08:47:51,526 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 756 transitions. [2019-10-02 08:47:51,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2019-10-02 08:47:51,528 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:47:51,528 INFO L411 BasicCegarLoop]: trace histogram [6, 3, 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] [2019-10-02 08:47:51,528 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:47:51,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:47:51,529 INFO L82 PathProgramCache]: Analyzing trace with hash -1373112069, now seen corresponding path program 2 times [2019-10-02 08:47:51,529 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:47:51,529 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:47:51,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:51,534 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:47:51,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:51,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:51,843 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2019-10-02 08:47:51,846 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:47:51,846 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 08:47:51,937 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-10-02 08:47:52,210 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-10-02 08:47:52,210 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 08:47:52,216 INFO L256 TraceCheckSpWp]: Trace formula consists of 1077 conjuncts, 15 conjunts are in the unsatisfiable core [2019-10-02 08:47:52,222 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 08:47:52,348 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2019-10-02 08:47:52,366 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 08:47:52,367 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 11 [2019-10-02 08:47:52,371 INFO L454 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-02 08:47:52,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-02 08:47:52,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2019-10-02 08:47:52,372 INFO L87 Difference]: Start difference. First operand 612 states and 756 transitions. Second operand 11 states. [2019-10-02 08:47:52,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:47:52,569 INFO L93 Difference]: Finished difference Result 1208 states and 1496 transitions. [2019-10-02 08:47:52,570 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-02 08:47:52,570 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 143 [2019-10-02 08:47:52,570 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:47:52,574 INFO L225 Difference]: With dead ends: 1208 [2019-10-02 08:47:52,575 INFO L226 Difference]: Without dead ends: 613 [2019-10-02 08:47:52,577 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 140 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2019-10-02 08:47:52,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 613 states. [2019-10-02 08:47:52,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 613 to 613. [2019-10-02 08:47:52,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 613 states. [2019-10-02 08:47:52,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 613 states and 757 transitions. [2019-10-02 08:47:52,605 INFO L78 Accepts]: Start accepts. Automaton has 613 states and 757 transitions. Word has length 143 [2019-10-02 08:47:52,605 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:47:52,605 INFO L475 AbstractCegarLoop]: Abstraction has 613 states and 757 transitions. [2019-10-02 08:47:52,606 INFO L476 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-02 08:47:52,606 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 757 transitions. [2019-10-02 08:47:52,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2019-10-02 08:47:52,608 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:47:52,608 INFO L411 BasicCegarLoop]: trace histogram [8, 3, 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] [2019-10-02 08:47:52,608 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:47:52,609 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:47:52,609 INFO L82 PathProgramCache]: Analyzing trace with hash 719978207, now seen corresponding path program 3 times [2019-10-02 08:47:52,609 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:47:52,609 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:47:52,614 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:52,614 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 08:47:52,614 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:47:52,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:47:53,489 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 20 [2019-10-02 08:47:54,093 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 30 [2019-10-02 08:47:54,583 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 41 [2019-10-02 08:47:54,855 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 15 proven. 39 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2019-10-02 08:47:54,855 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:47:54,856 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 08:47:54,943 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-10-02 08:47:55,179 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-10-02 08:47:55,179 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 08:47:55,184 INFO L256 TraceCheckSpWp]: Trace formula consists of 992 conjuncts, 50 conjunts are in the unsatisfiable core [2019-10-02 08:47:55,189 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 08:48:20,275 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [MP z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (8)] Exception during sending of exit command (exit): Broken pipe [2019-10-02 08:48:20,283 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 08:48:20,283 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [15] imperfect sequences [22] total 35 [2019-10-02 08:48:20,284 INFO L454 AbstractCegarLoop]: Interpolant automaton has 35 states [2019-10-02 08:48:20,284 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2019-10-02 08:48:20,285 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=100, Invalid=1080, Unknown=10, NotChecked=0, Total=1190 [2019-10-02 08:48:20,285 INFO L87 Difference]: Start difference. First operand 613 states and 757 transitions. Second operand 35 states. [2019-10-02 08:49:02,724 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 32 [2019-10-02 08:49:02,956 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 42 [2019-10-02 08:49:04,577 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 50 [2019-10-02 08:49:04,842 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 46 [2019-10-02 08:49:05,472 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 52 [2019-10-02 08:49:06,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:49:06,237 INFO L93 Difference]: Finished difference Result 852 states and 1038 transitions. [2019-10-02 08:49:06,238 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2019-10-02 08:49:06,238 INFO L78 Accepts]: Start accepts. Automaton has 35 states. Word has length 145 [2019-10-02 08:49:06,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:49:06,239 INFO L225 Difference]: With dead ends: 852 [2019-10-02 08:49:06,239 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 08:49:06,243 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 213 GetRequests, 149 SyntacticMatches, 3 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 836 ImplicationChecksByTransitivity, 41.2s TimeCoverageRelationStatistics Valid=386, Invalid=3504, Unknown=16, NotChecked=0, Total=3906 [2019-10-02 08:49:06,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 08:49:06,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 08:49:06,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 08:49:06,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 08:49:06,244 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 145 [2019-10-02 08:49:06,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:49:06,244 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 08:49:06,244 INFO L476 AbstractCegarLoop]: Interpolant automaton has 35 states. [2019-10-02 08:49:06,244 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 08:49:06,244 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 08:49:06,250 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-02 08:49:06,663 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 51 [2019-10-02 08:49:06,852 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 56 [2019-10-02 08:49:07,307 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67 [2019-10-02 08:49:07,529 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2019-10-02 08:49:07,649 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2019-10-02 08:49:07,785 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 51 [2019-10-02 08:49:07,938 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 61 [2019-10-02 08:49:08,050 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 56 [2019-10-02 08:49:08,175 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 56 [2019-10-02 08:49:08,316 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 54 [2019-10-02 08:49:08,730 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 63 [2019-10-02 08:49:08,994 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 48 [2019-10-02 08:49:09,265 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 58 [2019-10-02 08:49:09,382 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2019-10-02 08:49:09,668 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 45 [2019-10-02 08:49:09,773 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2019-10-02 08:49:09,925 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 40 [2019-10-02 08:49:10,125 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 67 [2019-10-02 08:49:10,129 INFO L443 ceAbstractionStarter]: For program point L6302(lines 6302 6305) no Hoare annotation was computed. [2019-10-02 08:49:10,129 INFO L443 ceAbstractionStarter]: For program point ldv_module_getEXIT(lines 6299 6308) no Hoare annotation was computed. [2019-10-02 08:49:10,130 INFO L443 ceAbstractionStarter]: For program point ldv_module_getENTRY(lines 6299 6308) no Hoare annotation was computed. [2019-10-02 08:49:10,130 INFO L443 ceAbstractionStarter]: For program point L6302-2(lines 6299 6308) no Hoare annotation was computed. [2019-10-02 08:49:10,130 INFO L443 ceAbstractionStarter]: For program point ldv_err_ptrEXIT(lines 6268 6273) no Hoare annotation was computed. [2019-10-02 08:49:10,130 INFO L443 ceAbstractionStarter]: For program point ldv_err_ptrENTRY(lines 6268 6273) no Hoare annotation was computed. [2019-10-02 08:49:10,130 INFO L443 ceAbstractionStarter]: For program point ldv_err_ptrFINAL(lines 6268 6273) no Hoare annotation was computed. [2019-10-02 08:49:10,131 INFO L443 ceAbstractionStarter]: For program point L6288-1(line 6288) no Hoare annotation was computed. [2019-10-02 08:49:10,131 INFO L443 ceAbstractionStarter]: For program point L6289-2(lines 6285 6294) no Hoare annotation was computed. [2019-10-02 08:49:10,131 INFO L443 ceAbstractionStarter]: For program point L6289(lines 6289 6293) no Hoare annotation was computed. [2019-10-02 08:49:10,131 INFO L443 ceAbstractionStarter]: For program point ldv_is_err_or_nullENTRY(lines 6280 6297) no Hoare annotation was computed. [2019-10-02 08:49:10,131 INFO L443 ceAbstractionStarter]: For program point L6288(line 6288) no Hoare annotation was computed. [2019-10-02 08:49:10,131 INFO L443 ceAbstractionStarter]: For program point L6285(lines 6285 6294) no Hoare annotation was computed. [2019-10-02 08:49:10,131 INFO L443 ceAbstractionStarter]: For program point ldv_is_err_or_nullEXIT(lines 6280 6297) no Hoare annotation was computed. [2019-10-02 08:49:10,131 INFO L443 ceAbstractionStarter]: For program point ldv_is_err_or_nullFINAL(lines 6280 6297) no Hoare annotation was computed. [2019-10-02 08:49:10,131 INFO L443 ceAbstractionStarter]: For program point kfreeEXIT(lines 6399 6401) no Hoare annotation was computed. [2019-10-02 08:49:10,131 INFO L443 ceAbstractionStarter]: For program point kfreeENTRY(lines 6399 6401) no Hoare annotation was computed. [2019-10-02 08:49:10,131 INFO L443 ceAbstractionStarter]: For program point kfreeFINAL(lines 6399 6401) no Hoare annotation was computed. [2019-10-02 08:49:10,132 INFO L443 ceAbstractionStarter]: For program point L6047(lines 6047 6048) no Hoare annotation was computed. [2019-10-02 08:49:10,132 INFO L443 ceAbstractionStarter]: For program point L6047-1(lines 6047 6048) no Hoare annotation was computed. [2019-10-02 08:49:10,132 INFO L443 ceAbstractionStarter]: For program point L6076(lines 6076 6083) no Hoare annotation was computed. [2019-10-02 08:49:10,132 INFO L443 ceAbstractionStarter]: For program point L6039(line 6039) no Hoare annotation was computed. [2019-10-02 08:49:10,132 INFO L443 ceAbstractionStarter]: For program point L6035(line 6035) no Hoare annotation was computed. [2019-10-02 08:49:10,132 INFO L443 ceAbstractionStarter]: For program point L6035-1(line 6035) no Hoare annotation was computed. [2019-10-02 08:49:10,132 INFO L443 ceAbstractionStarter]: For program point L6060(line 6060) no Hoare annotation was computed. [2019-10-02 08:49:10,132 INFO L443 ceAbstractionStarter]: For program point L6085(lines 6033 6088) no Hoare annotation was computed. [2019-10-02 08:49:10,132 INFO L443 ceAbstractionStarter]: For program point pppox_ioctlFINAL(lines 6023 6089) no Hoare annotation was computed. [2019-10-02 08:49:10,132 INFO L443 ceAbstractionStarter]: For program point L6086(line 6086) no Hoare annotation was computed. [2019-10-02 08:49:10,132 INFO L443 ceAbstractionStarter]: For program point L6057(line 6057) no Hoare annotation was computed. [2019-10-02 08:49:10,132 INFO L443 ceAbstractionStarter]: For program point L6041(lines 6041 6044) no Hoare annotation was computed. [2019-10-02 08:49:10,133 INFO L443 ceAbstractionStarter]: For program point L6037(line 6037) no Hoare annotation was computed. [2019-10-02 08:49:10,133 INFO L443 ceAbstractionStarter]: For program point L6037-1(line 6037) no Hoare annotation was computed. [2019-10-02 08:49:10,133 INFO L443 ceAbstractionStarter]: For program point L6054(line 6054) no Hoare annotation was computed. [2019-10-02 08:49:10,133 INFO L443 ceAbstractionStarter]: For program point pppox_ioctlEXIT(lines 6023 6089) no Hoare annotation was computed. [2019-10-02 08:49:10,133 INFO L443 ceAbstractionStarter]: For program point L6050(lines 6050 6066) no Hoare annotation was computed. [2019-10-02 08:49:10,133 INFO L443 ceAbstractionStarter]: For program point pppox_ioctlENTRY(lines 6023 6089) no Hoare annotation was computed. [2019-10-02 08:49:10,133 INFO L443 ceAbstractionStarter]: For program point L6079(line 6079) no Hoare annotation was computed. [2019-10-02 08:49:10,133 INFO L443 ceAbstractionStarter]: For program point L6046(line 6046) no Hoare annotation was computed. [2019-10-02 08:49:10,133 INFO L443 ceAbstractionStarter]: For program point L6079-1(line 6079) no Hoare annotation was computed. [2019-10-02 08:49:10,134 INFO L443 ceAbstractionStarter]: For program point L6075(line 6075) no Hoare annotation was computed. [2019-10-02 08:49:10,134 INFO L443 ceAbstractionStarter]: For program point L6046-1(line 6046) no Hoare annotation was computed. [2019-10-02 08:49:10,134 INFO L443 ceAbstractionStarter]: For program point L6038(lines 6038 6084) no Hoare annotation was computed. [2019-10-02 08:49:10,134 INFO L443 ceAbstractionStarter]: For program point L6067(lines 6038 6084) no Hoare annotation was computed. [2019-10-02 08:49:10,134 INFO L443 ceAbstractionStarter]: For program point L6063(line 6063) no Hoare annotation was computed. [2019-10-02 08:49:10,134 INFO L443 ceAbstractionStarter]: For program point L6051(line 6051) no Hoare annotation was computed. [2019-10-02 08:49:10,134 INFO L443 ceAbstractionStarter]: For program point lock_sockENTRY(lines 5940 5946) no Hoare annotation was computed. [2019-10-02 08:49:10,134 INFO L443 ceAbstractionStarter]: For program point lock_sockFINAL(lines 5940 5946) no Hoare annotation was computed. [2019-10-02 08:49:10,134 INFO L443 ceAbstractionStarter]: For program point L5943(line 5943) no Hoare annotation was computed. [2019-10-02 08:49:10,135 INFO L443 ceAbstractionStarter]: For program point lock_sockEXIT(lines 5940 5946) no Hoare annotation was computed. [2019-10-02 08:49:10,135 INFO L446 ceAbstractionStarter]: At program point ldv_undef_intENTRY(lines 5900 5907) the Hoare annotation is: true [2019-10-02 08:49:10,135 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intFINAL(lines 5900 5907) no Hoare annotation was computed. [2019-10-02 08:49:10,135 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 5900 5907) no Hoare annotation was computed. [2019-10-02 08:49:10,135 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 6151 6238) no Hoare annotation was computed. [2019-10-02 08:49:10,135 INFO L439 ceAbstractionStarter]: At program point L6163(line 6163) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (and (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= ~ldv_state_variable_1~0 0) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= ~ldv_retval_0~0 0) (= |main_~#ldvarg2~0.offset| 0) (not (= |main_~#ldvarg0~0.base| |~#pppox_protos~0.base|)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (not (= |main_~#ldvarg2~0.base| |~#pppox_protos~0.base|))) (not (= (select |old(#valid)| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 08:49:10,136 INFO L443 ceAbstractionStarter]: For program point L6163-1(line 6163) no Hoare annotation was computed. [2019-10-02 08:49:10,136 INFO L443 ceAbstractionStarter]: For program point L6229(line 6229) no Hoare annotation was computed. [2019-10-02 08:49:10,136 INFO L446 ceAbstractionStarter]: At program point L6188(line 6188) the Hoare annotation is: true [2019-10-02 08:49:10,136 INFO L443 ceAbstractionStarter]: For program point L6180(line 6180) no Hoare annotation was computed. [2019-10-02 08:49:10,136 INFO L446 ceAbstractionStarter]: At program point L6230(line 6230) the Hoare annotation is: true [2019-10-02 08:49:10,136 INFO L443 ceAbstractionStarter]: For program point L6197(lines 6197 6224) no Hoare annotation was computed. [2019-10-02 08:49:10,136 INFO L443 ceAbstractionStarter]: For program point L6222(line 6222) no Hoare annotation was computed. [2019-10-02 08:49:10,136 INFO L443 ceAbstractionStarter]: For program point L6181(lines 6181 6185) no Hoare annotation was computed. [2019-10-02 08:49:10,137 INFO L443 ceAbstractionStarter]: For program point L6206(line 6206) no Hoare annotation was computed. [2019-10-02 08:49:10,137 INFO L443 ceAbstractionStarter]: For program point L6198(line 6198) no Hoare annotation was computed. [2019-10-02 08:49:10,137 INFO L439 ceAbstractionStarter]: At program point L6165(line 6165) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (and (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= ~ldv_state_variable_1~0 0) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= ~ldv_retval_0~0 0) (= |main_~#ldvarg2~0.offset| 0) (not (= |main_~#ldvarg0~0.base| |~#pppox_protos~0.base|)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (not (= |main_~#ldvarg2~0.base| |~#pppox_protos~0.base|))) (not (= (select |old(#valid)| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 08:49:10,137 INFO L443 ceAbstractionStarter]: For program point L6165-1(line 6165) no Hoare annotation was computed. [2019-10-02 08:49:10,137 INFO L446 ceAbstractionStarter]: At program point L6223(line 6223) the Hoare annotation is: true [2019-10-02 08:49:10,137 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 6151 6238) no Hoare annotation was computed. [2019-10-02 08:49:10,137 INFO L439 ceAbstractionStarter]: At program point L6182(line 6182) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |old(#valid)| |~#pppox_protos~0.base|) 1)) (and (= |main_#t~mem77| 0) (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (= ~ldv_retval_0~0 0) (= |main_~#ldvarg2~0.offset| 0) (not (= |main_~#ldvarg0~0.base| |~#pppox_protos~0.base|)) (= (select (select |#memory_int| |main_~#ldvarg2~0.base|) |main_~#ldvarg2~0.offset|) 0) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (not (= |main_~#ldvarg2~0.base| |~#pppox_protos~0.base|))) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 08:49:10,138 INFO L443 ceAbstractionStarter]: For program point L6182-1(line 6182) no Hoare annotation was computed. [2019-10-02 08:49:10,138 INFO L443 ceAbstractionStarter]: For program point L6207(lines 6207 6220) no Hoare annotation was computed. [2019-10-02 08:49:10,138 INFO L439 ceAbstractionStarter]: At program point mainENTRY(lines 6151 6238) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (and (= ~ldv_retval_0~0 0) (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= ~ldv_state_variable_1~0 0) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |old(#valid)| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 08:49:10,138 INFO L443 ceAbstractionStarter]: For program point L6199(lines 6199 6204) no Hoare annotation was computed. [2019-10-02 08:49:10,138 INFO L439 ceAbstractionStarter]: At program point L6232(lines 6162 6237) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |old(#valid)| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 |old(~ldv_state_variable_1~0)|)) (and (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (= ~ldv_retval_0~0 0) (= |main_~#ldvarg2~0.offset| 0) (not (= |main_~#ldvarg0~0.base| |~#pppox_protos~0.base|)) (= (select (select |#memory_int| |main_~#ldvarg2~0.base|) |main_~#ldvarg2~0.offset|) 0) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (not (= |main_~#ldvarg2~0.base| |~#pppox_protos~0.base|)))) [2019-10-02 08:49:10,138 INFO L439 ceAbstractionStarter]: At program point L6216(lines 6162 6237) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (= 1 ~ldv_module_refcounter~0) (not (= (select |old(#valid)| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 08:49:10,138 INFO L443 ceAbstractionStarter]: For program point L6208-1(line 6208) no Hoare annotation was computed. [2019-10-02 08:49:10,139 INFO L443 ceAbstractionStarter]: For program point L6175(lines 6175 6231) no Hoare annotation was computed. [2019-10-02 08:49:10,139 INFO L439 ceAbstractionStarter]: At program point L6208(line 6208) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |old(#valid)| |~#pppox_protos~0.base|) 1)) (and (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= ~ldv_state_variable_0~0 1) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (= ~ldv_retval_0~0 0) (= |main_~#ldvarg2~0.offset| 0) (not (= |main_~#ldvarg0~0.base| |~#pppox_protos~0.base|)) (= (select (select |#memory_int| |main_~#ldvarg2~0.base|) |main_~#ldvarg2~0.offset|) 0) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (not (= |main_~#ldvarg2~0.base| |~#pppox_protos~0.base|))) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 08:49:10,139 INFO L439 ceAbstractionStarter]: At program point L6167(line 6167) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (and (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= ~ldv_state_variable_1~0 0) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= ~ldv_retval_0~0 0) (= |main_~#ldvarg2~0.offset| 0) (not (= |main_~#ldvarg0~0.base| |~#pppox_protos~0.base|)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (not (= |main_~#ldvarg2~0.base| |~#pppox_protos~0.base|))) (not (= (select |old(#valid)| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 08:49:10,139 INFO L443 ceAbstractionStarter]: For program point L6200-1(line 6200) no Hoare annotation was computed. [2019-10-02 08:49:10,139 INFO L439 ceAbstractionStarter]: At program point L6167-1(line 6167) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (and (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= ~ldv_state_variable_1~0 0) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= ~ldv_retval_0~0 0) (= |main_~#ldvarg2~0.offset| 0) (not (= |main_~#ldvarg0~0.base| |~#pppox_protos~0.base|)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (not (= |main_~#ldvarg2~0.base| |~#pppox_protos~0.base|))) (not (= (select |old(#valid)| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 08:49:10,139 INFO L439 ceAbstractionStarter]: At program point L6200(line 6200) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (and (= ~ldv_retval_0~0 0) (= 1 ~ldv_module_refcounter~0)) (not (= (select |old(#valid)| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 08:49:10,139 INFO L443 ceAbstractionStarter]: For program point L6209-2(lines 6207 6219) no Hoare annotation was computed. [2019-10-02 08:49:10,139 INFO L443 ceAbstractionStarter]: For program point L6209(lines 6209 6213) no Hoare annotation was computed. [2019-10-02 08:49:10,139 INFO L443 ceAbstractionStarter]: For program point L6176(line 6176) no Hoare annotation was computed. [2019-10-02 08:49:10,140 INFO L443 ceAbstractionStarter]: For program point L6168(line 6168) no Hoare annotation was computed. [2019-10-02 08:49:10,140 INFO L443 ceAbstractionStarter]: For program point L6177(lines 6177 6192) no Hoare annotation was computed. [2019-10-02 08:49:10,140 INFO L443 ceAbstractionStarter]: For program point L6235(line 6235) no Hoare annotation was computed. [2019-10-02 08:49:10,140 INFO L439 ceAbstractionStarter]: At program point L6169(line 6169) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (and (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= ~ldv_state_variable_1~0 0) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (= ~ldv_retval_0~0 0) (= |main_~#ldvarg2~0.offset| 0) (not (= |main_~#ldvarg0~0.base| |~#pppox_protos~0.base|)) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (not (= |main_~#ldvarg2~0.base| |~#pppox_protos~0.base|))) (not (= (select |old(#valid)| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 |old(~ldv_retval_0~0)|)) (not (= 0 |old(~ldv_state_variable_1~0)|))) [2019-10-02 08:49:10,140 INFO L443 ceAbstractionStarter]: For program point L6169-1(line 6169) no Hoare annotation was computed. [2019-10-02 08:49:10,140 INFO L443 ceAbstractionStarter]: For program point L6194(line 6194) no Hoare annotation was computed. [2019-10-02 08:49:10,140 INFO L443 ceAbstractionStarter]: For program point L6195(lines 6195 6227) no Hoare annotation was computed. [2019-10-02 08:49:10,140 INFO L443 ceAbstractionStarter]: For program point L6187(line 6187) no Hoare annotation was computed. [2019-10-02 08:49:10,140 INFO L443 ceAbstractionStarter]: For program point L6179(lines 6179 6189) no Hoare annotation was computed. [2019-10-02 08:49:10,140 INFO L439 ceAbstractionStarter]: At program point ldv_try_module_getENTRY(lines 6309 6325) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 ~ldv_retval_0~0))) [2019-10-02 08:49:10,140 INFO L439 ceAbstractionStarter]: At program point L6314(line 6314) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (and (not (= 0 (mod (+ |ldv_try_module_get_#in~module.base| |ldv_try_module_get_#in~module.offset|) 4294967296))) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= ldv_try_module_get_~module.base |ldv_try_module_get_#in~module.base|) (= ldv_try_module_get_~module.offset |ldv_try_module_get_#in~module.offset|)) (not (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 ~ldv_retval_0~0))) [2019-10-02 08:49:10,141 INFO L443 ceAbstractionStarter]: For program point L6315(lines 6315 6320) no Hoare annotation was computed. [2019-10-02 08:49:10,141 INFO L443 ceAbstractionStarter]: For program point L6313(lines 6313 6322) no Hoare annotation was computed. [2019-10-02 08:49:10,141 INFO L443 ceAbstractionStarter]: For program point L6314-1(line 6314) no Hoare annotation was computed. [2019-10-02 08:49:10,141 INFO L443 ceAbstractionStarter]: For program point ldv_try_module_getFINAL(lines 6309 6325) no Hoare annotation was computed. [2019-10-02 08:49:10,141 INFO L443 ceAbstractionStarter]: For program point ldv_try_module_getEXIT(lines 6309 6325) no Hoare annotation was computed. [2019-10-02 08:49:10,141 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrFINAL(lines 5908 5915) no Hoare annotation was computed. [2019-10-02 08:49:10,141 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrEXIT(lines 5908 5915) no Hoare annotation was computed. [2019-10-02 08:49:10,141 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrENTRY(lines 5908 5915) no Hoare annotation was computed. [2019-10-02 08:49:10,141 INFO L443 ceAbstractionStarter]: For program point lock_sock_nestedFINAL(lines 6374 6376) no Hoare annotation was computed. [2019-10-02 08:49:10,141 INFO L443 ceAbstractionStarter]: For program point lock_sock_nestedENTRY(lines 6374 6376) no Hoare annotation was computed. [2019-10-02 08:49:10,141 INFO L443 ceAbstractionStarter]: For program point lock_sock_nestedEXIT(lines 6374 6376) no Hoare annotation was computed. [2019-10-02 08:49:10,141 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,142 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,142 INFO L443 ceAbstractionStarter]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,142 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,142 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,142 INFO L446 ceAbstractionStarter]: At program point sock_unregisterENTRY(lines 6391 6393) the Hoare annotation is: true [2019-10-02 08:49:10,142 INFO L443 ceAbstractionStarter]: For program point sock_unregisterEXIT(lines 6391 6393) no Hoare annotation was computed. [2019-10-02 08:49:10,142 INFO L443 ceAbstractionStarter]: For program point sock_unregisterFINAL(lines 6391 6393) no Hoare annotation was computed. [2019-10-02 08:49:10,142 INFO L443 ceAbstractionStarter]: For program point pppox_skEXIT(lines 5948 5953) no Hoare annotation was computed. [2019-10-02 08:49:10,142 INFO L443 ceAbstractionStarter]: For program point pppox_skENTRY(lines 5948 5953) no Hoare annotation was computed. [2019-10-02 08:49:10,143 INFO L443 ceAbstractionStarter]: For program point pppox_skFINAL(lines 5948 5953) no Hoare annotation was computed. [2019-10-02 08:49:10,143 INFO L443 ceAbstractionStarter]: For program point __request_moduleEXIT(lines 6368 6370) no Hoare annotation was computed. [2019-10-02 08:49:10,143 INFO L443 ceAbstractionStarter]: For program point __request_moduleENTRY(lines 6368 6370) no Hoare annotation was computed. [2019-10-02 08:49:10,143 INFO L443 ceAbstractionStarter]: For program point __request_moduleFINAL(lines 6368 6370) no Hoare annotation was computed. [2019-10-02 08:49:10,143 INFO L443 ceAbstractionStarter]: For program point __might_faultENTRY(lines 6364 6366) no Hoare annotation was computed. [2019-10-02 08:49:10,143 INFO L443 ceAbstractionStarter]: For program point __might_faultFINAL(lines 6364 6366) no Hoare annotation was computed. [2019-10-02 08:49:10,143 INFO L443 ceAbstractionStarter]: For program point __might_faultEXIT(lines 6364 6366) no Hoare annotation was computed. [2019-10-02 08:49:10,143 INFO L443 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6259) no Hoare annotation was computed. [2019-10-02 08:49:10,143 INFO L443 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 6255 6261) no Hoare annotation was computed. [2019-10-02 08:49:10,144 INFO L446 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 6255 6261) the Hoare annotation is: true [2019-10-02 08:49:10,144 INFO L443 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 6255 6261) no Hoare annotation was computed. [2019-10-02 08:49:10,144 INFO L443 ceAbstractionStarter]: For program point L6103(lines 6103 6106) no Hoare annotation was computed. [2019-10-02 08:49:10,144 INFO L439 ceAbstractionStarter]: At program point L6126(line 6126) the Hoare annotation is: (let ((.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse5 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|))) (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select .cse0 |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (let ((.cse1 (* 4 pppox_create_~protocol))) (and (= |pppox_create_#in~protocol| pppox_create_~protocol) (<= 1 pppox_create_~tmp~9) (<= 2 ~ldv_module_refcounter~0) (not (= .cse1 0)) (= 0 pppox_create_~tmp___0~3) (not (= 0 (mod (let ((.cse4 (+ .cse1 |~#pppox_protos~0.offset|))) (let ((.cse2 (select .cse5 .cse4)) (.cse3 (+ (select .cse0 .cse4) 8))) (+ (select (select |#memory_$Pointer$.base| .cse2) .cse3) (select (select |#memory_$Pointer$.offset| .cse2) .cse3)))) 4294967296))) (<= pppox_create_~tmp~9 1))) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select .cse5 |~#pppox_protos~0.offset|))) (not (= 0 ~ldv_retval_0~0)))) [2019-10-02 08:49:10,144 INFO L439 ceAbstractionStarter]: At program point L6128(lines 6101 6130) the Hoare annotation is: (let ((.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse1 (= |pppox_create_#in~protocol| pppox_create_~protocol)) (.cse6 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|))) (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select .cse0 |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (let ((.cse2 (* 4 pppox_create_~protocol))) (and .cse1 (<= 1 pppox_create_~tmp~9) (not (= .cse2 0)) (= 0 pppox_create_~tmp___0~3) (not (= 0 (mod (let ((.cse5 (+ .cse2 |~#pppox_protos~0.offset|))) (let ((.cse3 (select .cse6 .cse5)) (.cse4 (+ (select .cse0 .cse5) 8))) (+ (select (select |#memory_$Pointer$.base| .cse3) .cse4) (select (select |#memory_$Pointer$.offset| .cse3) .cse4)))) 4294967296))) (<= pppox_create_~tmp~9 1))) (not (= 1 |old(~ldv_module_refcounter~0)|)) (and (or .cse1 (= 0 pppox_create_~protocol)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select .cse6 |~#pppox_protos~0.offset|))) (not (= 0 ~ldv_retval_0~0)))) [2019-10-02 08:49:10,145 INFO L443 ceAbstractionStarter]: For program point pppox_createFINAL(lines 6096 6131) no Hoare annotation was computed. [2019-10-02 08:49:10,145 INFO L443 ceAbstractionStarter]: For program point L6126-1(line 6126) no Hoare annotation was computed. [2019-10-02 08:49:10,145 INFO L443 ceAbstractionStarter]: For program point L6116-2(lines 6114 6125) no Hoare annotation was computed. [2019-10-02 08:49:10,145 INFO L443 ceAbstractionStarter]: For program point L6116(lines 6116 6120) no Hoare annotation was computed. [2019-10-02 08:49:10,145 INFO L443 ceAbstractionStarter]: For program point L6112(lines 6112 6125) no Hoare annotation was computed. [2019-10-02 08:49:10,145 INFO L439 ceAbstractionStarter]: At program point pppox_createENTRY(lines 6096 6131) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 ~ldv_retval_0~0))) [2019-10-02 08:49:10,145 INFO L443 ceAbstractionStarter]: For program point L6108-2(lines 6108 6111) no Hoare annotation was computed. [2019-10-02 08:49:10,145 INFO L443 ceAbstractionStarter]: For program point L6108(lines 6108 6111) no Hoare annotation was computed. [2019-10-02 08:49:10,146 INFO L439 ceAbstractionStarter]: At program point L6127(line 6127) the Hoare annotation is: (let ((.cse0 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse5 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|))) (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select .cse0 |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (let ((.cse1 (* 4 pppox_create_~protocol))) (and (= |pppox_create_#in~protocol| pppox_create_~protocol) (<= 1 pppox_create_~tmp~9) (<= 2 ~ldv_module_refcounter~0) (not (= .cse1 0)) (= 0 pppox_create_~tmp___0~3) (not (= 0 (mod (let ((.cse4 (+ .cse1 |~#pppox_protos~0.offset|))) (let ((.cse2 (select .cse5 .cse4)) (.cse3 (+ (select .cse0 .cse4) 8))) (+ (select (select |#memory_$Pointer$.base| .cse2) .cse3) (select (select |#memory_$Pointer$.offset| .cse2) .cse3)))) 4294967296))) (exists ((pppox_create_~protocol Int)) (let ((.cse10 (+ (* 4 pppox_create_~protocol) |~#pppox_protos~0.offset|))) (let ((.cse8 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) .cse10)) (.cse9 (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) .cse10) 8))) (let ((.cse7 (select (select |#memory_$Pointer$.offset| .cse8) .cse9)) (.cse6 (select (select |#memory_$Pointer$.base| .cse8) .cse9))) (and (not (= 0 (mod (+ .cse6 .cse7) 4294967296))) (= |pppox_create_#t~mem67.offset| .cse7) (= .cse6 |pppox_create_#t~mem67.base|)))))) (<= pppox_create_~tmp~9 1))) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select .cse5 |~#pppox_protos~0.offset|))) (not (= 0 ~ldv_retval_0~0)))) [2019-10-02 08:49:10,146 INFO L443 ceAbstractionStarter]: For program point L6127-1(line 6127) no Hoare annotation was computed. [2019-10-02 08:49:10,146 INFO L443 ceAbstractionStarter]: For program point pppox_createEXIT(lines 6096 6131) no Hoare annotation was computed. [2019-10-02 08:49:10,146 INFO L439 ceAbstractionStarter]: At program point L6115(line 6115) the Hoare annotation is: (let ((.cse3 (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|)) (.cse5 (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|))) (or (let ((.cse2 (* 4 pppox_create_~protocol))) (let ((.cse4 (+ .cse2 |~#pppox_protos~0.offset|))) (let ((.cse0 (select .cse5 .cse4)) (.cse1 (+ (select .cse3 .cse4) 8))) (and (= |pppox_create_#in~protocol| pppox_create_~protocol) (= (select (select |#memory_$Pointer$.base| .cse0) .cse1) |pppox_create_#t~mem56.base|) (not (= .cse2 0)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |pppox_create_#t~mem56.offset| (select (select |#memory_$Pointer$.offset| .cse0) .cse1)))))) (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select .cse3 |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select .cse5 |~#pppox_protos~0.offset|))) (not (= 0 ~ldv_retval_0~0)))) [2019-10-02 08:49:10,146 INFO L443 ceAbstractionStarter]: For program point L6115-1(line 6115) no Hoare annotation was computed. [2019-10-02 08:49:10,146 INFO L443 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 5924 5930) no Hoare annotation was computed. [2019-10-02 08:49:10,146 INFO L446 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 5924 5930) the Hoare annotation is: true [2019-10-02 08:49:10,147 INFO L446 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 6371 6373) the Hoare annotation is: true [2019-10-02 08:49:10,147 INFO L443 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 6371 6373) no Hoare annotation was computed. [2019-10-02 08:49:10,147 INFO L446 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2019-10-02 08:49:10,147 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,147 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,147 INFO L443 ceAbstractionStarter]: For program point external_allocFINAL(lines 6395 6397) no Hoare annotation was computed. [2019-10-02 08:49:10,147 INFO L443 ceAbstractionStarter]: For program point external_allocEXIT(lines 6395 6397) no Hoare annotation was computed. [2019-10-02 08:49:10,147 INFO L443 ceAbstractionStarter]: For program point external_allocENTRY(lines 6395 6397) no Hoare annotation was computed. [2019-10-02 08:49:10,147 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongENTRY(lines 5916 5923) no Hoare annotation was computed. [2019-10-02 08:49:10,148 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongEXIT(lines 5916 5923) no Hoare annotation was computed. [2019-10-02 08:49:10,148 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongFINAL(lines 5916 5923) no Hoare annotation was computed. [2019-10-02 08:49:10,148 INFO L443 ceAbstractionStarter]: For program point unregister_pppox_protoEXIT(lines 5974 5983) no Hoare annotation was computed. [2019-10-02 08:49:10,148 INFO L443 ceAbstractionStarter]: For program point unregister_pppox_protoENTRY(lines 5974 5983) no Hoare annotation was computed. [2019-10-02 08:49:10,148 INFO L443 ceAbstractionStarter]: For program point L5977-2(lines 5974 5983) no Hoare annotation was computed. [2019-10-02 08:49:10,148 INFO L443 ceAbstractionStarter]: For program point L5977(lines 5977 5980) no Hoare annotation was computed. [2019-10-02 08:49:10,148 INFO L443 ceAbstractionStarter]: For program point ldv_module_put_and_exitEXIT(lines 6340 6347) no Hoare annotation was computed. [2019-10-02 08:49:10,148 INFO L443 ceAbstractionStarter]: For program point L6343(lines 6342 6346) no Hoare annotation was computed. [2019-10-02 08:49:10,148 INFO L443 ceAbstractionStarter]: For program point ldv_module_put_and_exitENTRY(lines 6340 6347) no Hoare annotation was computed. [2019-10-02 08:49:10,148 INFO L443 ceAbstractionStarter]: For program point pppox_exitEXIT(lines 6141 6147) no Hoare annotation was computed. [2019-10-02 08:49:10,149 INFO L446 ceAbstractionStarter]: At program point pppox_exitENTRY(lines 6141 6147) the Hoare annotation is: true [2019-10-02 08:49:10,149 INFO L443 ceAbstractionStarter]: For program point pppox_exitFINAL(lines 6141 6147) no Hoare annotation was computed. [2019-10-02 08:49:10,149 INFO L443 ceAbstractionStarter]: For program point pppox_unbind_sockEXIT(lines 5984 5996) no Hoare annotation was computed. [2019-10-02 08:49:10,149 INFO L443 ceAbstractionStarter]: For program point pppox_unbind_sockENTRY(lines 5984 5996) no Hoare annotation was computed. [2019-10-02 08:49:10,149 INFO L443 ceAbstractionStarter]: For program point L5990(line 5990) no Hoare annotation was computed. [2019-10-02 08:49:10,149 INFO L443 ceAbstractionStarter]: For program point L5988-2(lines 5984 5996) no Hoare annotation was computed. [2019-10-02 08:49:10,149 INFO L443 ceAbstractionStarter]: For program point L5989(line 5989) no Hoare annotation was computed. [2019-10-02 08:49:10,149 INFO L443 ceAbstractionStarter]: For program point L5990-1(line 5990) no Hoare annotation was computed. [2019-10-02 08:49:10,149 INFO L443 ceAbstractionStarter]: For program point L5988(lines 5988 5993) no Hoare annotation was computed. [2019-10-02 08:49:10,150 INFO L443 ceAbstractionStarter]: For program point L5989-1(line 5989) no Hoare annotation was computed. [2019-10-02 08:49:10,150 INFO L443 ceAbstractionStarter]: For program point ldv_module_refcountFINAL(lines 6348 6353) no Hoare annotation was computed. [2019-10-02 08:49:10,150 INFO L443 ceAbstractionStarter]: For program point ldv_module_refcountENTRY(lines 6348 6353) no Hoare annotation was computed. [2019-10-02 08:49:10,150 INFO L443 ceAbstractionStarter]: For program point ldv_module_refcountEXIT(lines 6348 6353) no Hoare annotation was computed. [2019-10-02 08:49:10,150 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,150 INFO L439 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: (let ((.cse3 (+ |#Ultimate.C_memset_#ptr.offset| |#Ultimate.C_memset_#t~loopctr96|))) (let ((.cse1 (= (select (store (select |#memory_int| |#Ultimate.C_memset_#ptr.base|) .cse3 |#Ultimate.C_memset_#value|) 0) |#Ultimate.C_memset_#value|)) (.cse0 (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| |#Ultimate.C_memset_#ptr.base| (select |#memory_$Pointer$.base| |#Ultimate.C_memset_#ptr.base|)))) (.cse2 (= |#memory_$Pointer$.offset| (store |old(#memory_$Pointer$.offset)| |#Ultimate.C_memset_#ptr.base| (select |#memory_$Pointer$.offset| |#Ultimate.C_memset_#ptr.base|))))) (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (and (= 0 |#Ultimate.C_memset_#t~loopctr96|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (= 1 ~ldv_module_refcounter~0)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (and .cse0 (<= 1 |#Ultimate.C_memset_#amount|) (<= 1 |#Ultimate.C_memset_#t~loopctr96|) .cse1 .cse2) (not (= 0 ~ldv_retval_0~0)) (not (= 0 ~ldv_state_variable_1~0)) (and (or (and (<= 2 .cse3) .cse1) (not (= |#Ultimate.C_memset_#ptr.offset| 0))) .cse0 .cse2)))) [2019-10-02 08:49:10,150 INFO L439 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (= 1 ~ldv_module_refcounter~0)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 ~ldv_retval_0~0)) (not (= 0 ~ldv_state_variable_1~0))) [2019-10-02 08:49:10,151 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,151 INFO L443 ceAbstractionStarter]: For program point release_sockENTRY(lines 6384 6386) no Hoare annotation was computed. [2019-10-02 08:49:10,151 INFO L443 ceAbstractionStarter]: For program point release_sockEXIT(lines 6384 6386) no Hoare annotation was computed. [2019-10-02 08:49:10,151 INFO L443 ceAbstractionStarter]: For program point release_sockFINAL(lines 6384 6386) no Hoare annotation was computed. [2019-10-02 08:49:10,151 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,151 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~int~TO~intENTRY(line -1) the Hoare annotation is: true [2019-10-02 08:49:10,151 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,151 INFO L439 ceAbstractionStarter]: At program point L5886(line 5886) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (= 1 (select |#valid| |~#pppox_protos~0.base|)) (not (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |old(#valid)| |~#pppox_protos~0.base|) 1)) (not (= 1 ~ldv_module_refcounter~0)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 ~ldv_retval_0~0)) (not (= 0 ~ldv_state_variable_1~0))) [2019-10-02 08:49:10,152 INFO L443 ceAbstractionStarter]: For program point ldv_init_zallocFINAL(lines 5881 5891) no Hoare annotation was computed. [2019-10-02 08:49:10,152 INFO L443 ceAbstractionStarter]: For program point L5886-1(line 5886) no Hoare annotation was computed. [2019-10-02 08:49:10,152 INFO L443 ceAbstractionStarter]: For program point ldv_init_zallocEXIT(lines 5881 5891) no Hoare annotation was computed. [2019-10-02 08:49:10,152 INFO L439 ceAbstractionStarter]: At program point ldv_init_zallocENTRY(lines 5881 5891) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (= 1 (select |#valid| |~#pppox_protos~0.base|)) (not (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |old(#valid)| |~#pppox_protos~0.base|) 1)) (not (= 1 ~ldv_module_refcounter~0)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 ~ldv_retval_0~0)) (not (= 0 ~ldv_state_variable_1~0))) [2019-10-02 08:49:10,152 INFO L443 ceAbstractionStarter]: For program point pppox_initFINAL(lines 6133 6140) no Hoare annotation was computed. [2019-10-02 08:49:10,152 INFO L446 ceAbstractionStarter]: At program point pppox_initENTRY(lines 6133 6140) the Hoare annotation is: true [2019-10-02 08:49:10,152 INFO L446 ceAbstractionStarter]: At program point L6137(line 6137) the Hoare annotation is: true [2019-10-02 08:49:10,152 INFO L443 ceAbstractionStarter]: For program point L6137-1(line 6137) no Hoare annotation was computed. [2019-10-02 08:49:10,152 INFO L443 ceAbstractionStarter]: For program point pppox_initEXIT(lines 6133 6140) no Hoare annotation was computed. [2019-10-02 08:49:10,153 INFO L443 ceAbstractionStarter]: For program point L5966(lines 5966 5969) no Hoare annotation was computed. [2019-10-02 08:49:10,153 INFO L443 ceAbstractionStarter]: For program point L5962(lines 5962 5965) no Hoare annotation was computed. [2019-10-02 08:49:10,153 INFO L443 ceAbstractionStarter]: For program point register_pppox_protoEXIT(lines 5959 5973) no Hoare annotation was computed. [2019-10-02 08:49:10,153 INFO L443 ceAbstractionStarter]: For program point register_pppox_protoENTRY(lines 5959 5973) no Hoare annotation was computed. [2019-10-02 08:49:10,153 INFO L443 ceAbstractionStarter]: For program point register_pppox_protoFINAL(lines 5959 5973) no Hoare annotation was computed. [2019-10-02 08:49:10,153 INFO L443 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 6262 6267) no Hoare annotation was computed. [2019-10-02 08:49:10,153 INFO L443 ceAbstractionStarter]: For program point ldv_is_errENTRY(lines 6262 6267) no Hoare annotation was computed. [2019-10-02 08:49:10,153 INFO L443 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 6262 6267) no Hoare annotation was computed. [2019-10-02 08:49:10,153 INFO L443 ceAbstractionStarter]: For program point L5854(lines 5854 5861) no Hoare annotation was computed. [2019-10-02 08:49:10,153 INFO L443 ceAbstractionStarter]: For program point ldv_mallocENTRY(lines 5847 5863) no Hoare annotation was computed. [2019-10-02 08:49:10,154 INFO L443 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 5847 5863) no Hoare annotation was computed. [2019-10-02 08:49:10,154 INFO L443 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 5847 5863) no Hoare annotation was computed. [2019-10-02 08:49:10,154 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,154 INFO L439 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) [2019-10-02 08:49:10,154 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,154 INFO L443 ceAbstractionStarter]: For program point ldv_try_module_get_5EXIT(lines 6239 6246) no Hoare annotation was computed. [2019-10-02 08:49:10,154 INFO L439 ceAbstractionStarter]: At program point ldv_try_module_get_5ENTRY(lines 6239 6246) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 ~ldv_retval_0~0))) [2019-10-02 08:49:10,155 INFO L443 ceAbstractionStarter]: For program point ldv_try_module_get_5FINAL(lines 6239 6246) no Hoare annotation was computed. [2019-10-02 08:49:10,155 INFO L439 ceAbstractionStarter]: At program point L6243(line 6243) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (and (= ldv_try_module_get_5_~ldv_func_arg1.base |ldv_try_module_get_5_#in~ldv_func_arg1.base|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |ldv_try_module_get_5_#in~ldv_func_arg1.offset| ldv_try_module_get_5_~ldv_func_arg1.offset)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (= 1 |old(~ldv_module_refcounter~0)|)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 ~ldv_retval_0~0))) [2019-10-02 08:49:10,155 INFO L443 ceAbstractionStarter]: For program point L6243-1(line 6243) no Hoare annotation was computed. [2019-10-02 08:49:10,155 INFO L446 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 6354 6363) the Hoare annotation is: true [2019-10-02 08:49:10,155 INFO L439 ceAbstractionStarter]: At program point L6358(line 6358) the Hoare annotation is: (not (= 1 ~ldv_module_refcounter~0)) [2019-10-02 08:49:10,155 INFO L443 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 6354 6363) no Hoare annotation was computed. [2019-10-02 08:49:10,155 INFO L443 ceAbstractionStarter]: For program point L6357(lines 6354 6363) no Hoare annotation was computed. [2019-10-02 08:49:10,155 INFO L443 ceAbstractionStarter]: For program point ppp_unregister_channelEXIT(lines 6381 6383) no Hoare annotation was computed. [2019-10-02 08:49:10,156 INFO L443 ceAbstractionStarter]: For program point ppp_unregister_channelENTRY(lines 6381 6383) no Hoare annotation was computed. [2019-10-02 08:49:10,156 INFO L443 ceAbstractionStarter]: For program point ppp_unregister_channelFINAL(lines 6381 6383) no Hoare annotation was computed. [2019-10-02 08:49:10,156 INFO L443 ceAbstractionStarter]: For program point ppp_channel_indexENTRY(lines 6378 6380) no Hoare annotation was computed. [2019-10-02 08:49:10,156 INFO L443 ceAbstractionStarter]: For program point ppp_channel_indexEXIT(lines 6378 6380) no Hoare annotation was computed. [2019-10-02 08:49:10,156 INFO L443 ceAbstractionStarter]: For program point ppp_channel_indexFINAL(lines 6378 6380) no Hoare annotation was computed. [2019-10-02 08:49:10,156 INFO L443 ceAbstractionStarter]: For program point ldv_ptr_errENTRY(lines 6274 6279) no Hoare annotation was computed. [2019-10-02 08:49:10,156 INFO L443 ceAbstractionStarter]: For program point ldv_ptr_errFINAL(lines 6274 6279) no Hoare annotation was computed. [2019-10-02 08:49:10,156 INFO L443 ceAbstractionStarter]: For program point ldv_ptr_errEXIT(lines 6274 6279) no Hoare annotation was computed. [2019-10-02 08:49:10,156 INFO L443 ceAbstractionStarter]: For program point L5871(lines 5871 5878) no Hoare annotation was computed. [2019-10-02 08:49:10,157 INFO L443 ceAbstractionStarter]: For program point L5874-1(line 5874) no Hoare annotation was computed. [2019-10-02 08:49:10,157 INFO L443 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 5864 5880) no Hoare annotation was computed. [2019-10-02 08:49:10,157 INFO L443 ceAbstractionStarter]: For program point ldv_zallocENTRY(lines 5864 5880) no Hoare annotation was computed. [2019-10-02 08:49:10,157 INFO L443 ceAbstractionStarter]: For program point L5874(line 5874) no Hoare annotation was computed. [2019-10-02 08:49:10,157 INFO L443 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 5864 5880) no Hoare annotation was computed. [2019-10-02 08:49:10,157 INFO L446 ceAbstractionStarter]: At program point sock_registerENTRY(lines 6388 6390) the Hoare annotation is: true [2019-10-02 08:49:10,157 INFO L443 ceAbstractionStarter]: For program point sock_registerEXIT(lines 6388 6390) no Hoare annotation was computed. [2019-10-02 08:49:10,157 INFO L443 ceAbstractionStarter]: For program point sock_registerFINAL(lines 6388 6390) no Hoare annotation was computed. [2019-10-02 08:49:10,157 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,158 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_retval_0~0 0) (not (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|)) (= 1 (select |#valid| |~#pppox_protos~0.base|)) (= 1 ~ldv_module_refcounter~0) (= ~ldv_state_variable_1~0 0) (<= |~#pppox_protos~0.offset| 0) (= (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (= (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|) 0) (<= 0 |~#pppox_protos~0.offset|)) [2019-10-02 08:49:10,158 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-02 08:49:10,158 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-02 08:49:10,158 INFO L443 ceAbstractionStarter]: For program point L6330(lines 6330 6333) no Hoare annotation was computed. [2019-10-02 08:49:10,158 INFO L439 ceAbstractionStarter]: At program point L6331(line 6331) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (forall ((pppox_create_~protocol Int)) (= (mod (let ((.cse2 (+ (* 4 pppox_create_~protocol) |~#pppox_protos~0.offset|))) (let ((.cse0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) .cse2)) (.cse1 (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) .cse2) 8))) (+ (select (select |#memory_$Pointer$.base| .cse0) .cse1) (select (select |#memory_$Pointer$.offset| .cse0) .cse1)))) 4294967296) 0)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 2 |old(~ldv_module_refcounter~0)|)) (not (= 0 ~ldv_retval_0~0))) [2019-10-02 08:49:10,158 INFO L443 ceAbstractionStarter]: For program point L6329-2(lines 6326 6339) no Hoare annotation was computed. [2019-10-02 08:49:10,158 INFO L439 ceAbstractionStarter]: At program point ldv_module_putENTRY(lines 6326 6339) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (<= 0 |~#pppox_protos~0.offset|)) (forall ((pppox_create_~protocol Int)) (= (mod (let ((.cse2 (+ (* 4 pppox_create_~protocol) |~#pppox_protos~0.offset|))) (let ((.cse0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) .cse2)) (.cse1 (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) .cse2) 8))) (+ (select (select |#memory_$Pointer$.base| .cse0) .cse1) (select (select |#memory_$Pointer$.offset| .cse0) .cse1)))) 4294967296) 0)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 2 |old(~ldv_module_refcounter~0)|)) (not (= 0 ~ldv_retval_0~0))) [2019-10-02 08:49:10,159 INFO L443 ceAbstractionStarter]: For program point L6329(lines 6329 6336) no Hoare annotation was computed. [2019-10-02 08:49:10,159 INFO L443 ceAbstractionStarter]: For program point L6330-1(lines 6330 6333) no Hoare annotation was computed. [2019-10-02 08:49:10,159 INFO L443 ceAbstractionStarter]: For program point ldv_module_putEXIT(lines 6326 6339) no Hoare annotation was computed. [2019-10-02 08:49:10,159 INFO L443 ceAbstractionStarter]: For program point ldv_memsetFINAL(lines 5892 5899) no Hoare annotation was computed. [2019-10-02 08:49:10,159 INFO L443 ceAbstractionStarter]: For program point L5896-1(line 5896) no Hoare annotation was computed. [2019-10-02 08:49:10,159 INFO L439 ceAbstractionStarter]: At program point ldv_memsetENTRY(lines 5892 5899) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (= 1 ~ldv_module_refcounter~0)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 ~ldv_retval_0~0)) (not (= 0 ~ldv_state_variable_1~0))) [2019-10-02 08:49:10,159 INFO L439 ceAbstractionStarter]: At program point L5896(line 5896) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (and (= |ldv_memset_#in~s.offset| ldv_memset_~s.offset) (= |ldv_memset_#in~s.base| ldv_memset_~s.base) (= |ldv_memset_#in~c| ldv_memset_~c) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |ldv_memset_#in~n| ldv_memset_~n) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (= 1 ~ldv_module_refcounter~0)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (= 0 ~ldv_retval_0~0)) (not (= 0 ~ldv_state_variable_1~0))) [2019-10-02 08:49:10,160 INFO L443 ceAbstractionStarter]: For program point ldv_memsetEXIT(lines 5892 5899) no Hoare annotation was computed. [2019-10-02 08:49:10,160 INFO L443 ceAbstractionStarter]: For program point ldv_module_put_6EXIT(lines 6247 6253) no Hoare annotation was computed. [2019-10-02 08:49:10,160 INFO L439 ceAbstractionStarter]: At program point L6250(line 6250) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 0 |~#pppox_protos~0.offset|)) (forall ((pppox_create_~protocol Int)) (= (mod (let ((.cse2 (+ (* 4 pppox_create_~protocol) |~#pppox_protos~0.offset|))) (let ((.cse0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) .cse2)) (.cse1 (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) .cse2) 8))) (+ (select (select |#memory_$Pointer$.base| .cse0) .cse1) (select (select |#memory_$Pointer$.offset| .cse0) .cse1)))) 4294967296) 0)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 2 |old(~ldv_module_refcounter~0)|)) (not (= 0 ~ldv_retval_0~0)) (and (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= ldv_module_put_6_~ldv_func_arg1.base |ldv_module_put_6_#in~ldv_func_arg1.base|) (= ldv_module_put_6_~ldv_func_arg1.offset |ldv_module_put_6_#in~ldv_func_arg1.offset|))) [2019-10-02 08:49:10,160 INFO L439 ceAbstractionStarter]: At program point ldv_module_put_6ENTRY(lines 6247 6253) the Hoare annotation is: (or (= |~#pppox_protos~0.base| |~#pppox_proto_family~0.base|) (not (= 0 (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (not (<= 0 |~#pppox_protos~0.offset|)) (forall ((pppox_create_~protocol Int)) (= (mod (let ((.cse2 (+ (* 4 pppox_create_~protocol) |~#pppox_protos~0.offset|))) (let ((.cse0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) .cse2)) (.cse1 (+ (select (select |#memory_$Pointer$.offset| |~#pppox_protos~0.base|) .cse2) 8))) (+ (select (select |#memory_$Pointer$.base| .cse0) .cse1) (select (select |#memory_$Pointer$.offset| .cse0) .cse1)))) 4294967296) 0)) (not (= (select |#valid| |~#pppox_protos~0.base|) 1)) (not (<= |~#pppox_protos~0.offset| 0)) (not (= 0 (select (select |#memory_$Pointer$.base| |~#pppox_protos~0.base|) |~#pppox_protos~0.offset|))) (not (<= 2 |old(~ldv_module_refcounter~0)|)) (not (= 0 ~ldv_retval_0~0))) [2019-10-02 08:49:10,160 INFO L443 ceAbstractionStarter]: For program point ldv_module_put_6FINAL(lines 6247 6253) no Hoare annotation was computed. [2019-10-02 08:49:10,171 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,172 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,172 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,172 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,173 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,173 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,173 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,176 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,178 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,178 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,179 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,179 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,179 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,180 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,180 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,180 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,182 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,183 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,183 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,183 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,184 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,184 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,184 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,185 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,185 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,185 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,185 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,186 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,186 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,186 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,187 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,187 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,189 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,190 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,190 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,190 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,190 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,191 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,191 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,191 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,191 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,192 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,192 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,192 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,193 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,193 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,193 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,193 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,193 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,194 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,194 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,194 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,194 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,195 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,195 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,195 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,195 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,196 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,196 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,196 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,196 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,196 WARN L1298 BoogieBacktranslator]: unknown boogie variable #amount [2019-10-02 08:49:10,197 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-02 08:49:10,197 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,197 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,197 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,198 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,199 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,199 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,199 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-02 08:49:10,199 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,199 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,200 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,200 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,200 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,200 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,201 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,201 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,201 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,201 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,201 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,201 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,202 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,202 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,202 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,203 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,203 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,203 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,204 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,204 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,204 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,204 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,205 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,205 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,205 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,205 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,206 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,206 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,206 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,206 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,207 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,207 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,207 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,207 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,207 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,208 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,208 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,208 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,208 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,209 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,209 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,209 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,209 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,209 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,210 WARN L1298 BoogieBacktranslator]: unknown boogie variable #amount [2019-10-02 08:49:10,210 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-02 08:49:10,210 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,210 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,211 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,211 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,211 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,211 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,211 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,211 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,212 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,212 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,212 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-02 08:49:10,212 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,213 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,213 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,213 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,213 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,213 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,214 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,214 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,214 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,214 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,214 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,215 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,215 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,215 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,215 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,217 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,217 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,217 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,218 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,218 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,218 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,219 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,219 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-02 08:49:10,219 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,220 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,220 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,220 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,221 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,221 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,221 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,221 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,221 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-02 08:49:10,222 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,222 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,223 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,223 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,223 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,224 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,224 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,224 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,224 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 08:49:10 BoogieIcfgContainer [2019-10-02 08:49:10,227 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 08:49:10,229 INFO L168 Benchmark]: Toolchain (without parser) took 89040.14 ms. Allocated memory was 140.5 MB in the beginning and 608.7 MB in the end (delta: 468.2 MB). Free memory was 79.8 MB in the beginning and 231.6 MB in the end (delta: -151.9 MB). Peak memory consumption was 424.4 MB. Max. memory is 7.1 GB. [2019-10-02 08:49:10,229 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 140.5 MB. Free memory was 106.6 MB in the beginning and 106.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-02 08:49:10,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1508.30 ms. Allocated memory was 140.5 MB in the beginning and 224.9 MB in the end (delta: 84.4 MB). Free memory was 79.6 MB in the beginning and 120.3 MB in the end (delta: -40.7 MB). Peak memory consumption was 56.8 MB. Max. memory is 7.1 GB. [2019-10-02 08:49:10,231 INFO L168 Benchmark]: Boogie Preprocessor took 137.76 ms. Allocated memory is still 224.9 MB. Free memory was 120.3 MB in the beginning and 115.2 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2019-10-02 08:49:10,232 INFO L168 Benchmark]: RCFGBuilder took 1127.33 ms. Allocated memory was 224.9 MB in the beginning and 263.2 MB in the end (delta: 38.3 MB). Free memory was 115.2 MB in the beginning and 167.6 MB in the end (delta: -52.4 MB). Peak memory consumption was 57.0 MB. Max. memory is 7.1 GB. [2019-10-02 08:49:10,233 INFO L168 Benchmark]: TraceAbstraction took 86262.02 ms. Allocated memory was 263.2 MB in the beginning and 608.7 MB in the end (delta: 345.5 MB). Free memory was 167.6 MB in the beginning and 231.6 MB in the end (delta: -64.1 MB). Peak memory consumption was 389.5 MB. Max. memory is 7.1 GB. [2019-10-02 08:49:10,236 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 140.5 MB. Free memory was 106.6 MB in the beginning and 106.4 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1508.30 ms. Allocated memory was 140.5 MB in the beginning and 224.9 MB in the end (delta: 84.4 MB). Free memory was 79.6 MB in the beginning and 120.3 MB in the end (delta: -40.7 MB). Peak memory consumption was 56.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 137.76 ms. Allocated memory is still 224.9 MB. Free memory was 120.3 MB in the beginning and 115.2 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1127.33 ms. Allocated memory was 224.9 MB in the beginning and 263.2 MB in the end (delta: 38.3 MB). Free memory was 115.2 MB in the beginning and 167.6 MB in the end (delta: -52.4 MB). Peak memory consumption was 57.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 86262.02 ms. Allocated memory was 263.2 MB in the beginning and 608.7 MB in the end (delta: 345.5 MB). Free memory was 167.6 MB in the beginning and 231.6 MB in the end (delta: -64.1 MB). Peak memory consumption was 389.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #amount - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #amount - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #value - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #ptr - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6259]: 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: 5924]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6101]: Loop Invariant [2019-10-02 08:49:10,251 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,252 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,252 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,252 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,252 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,253 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,253 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,254 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,254 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,254 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,254 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,255 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,255 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,255 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,256 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,256 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,256 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,257 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,257 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,257 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,257 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,258 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,258 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,258 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,258 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,258 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,259 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,259 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,259 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,259 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((pppox_protos == pppox_proto_family || !(0 == #memory_$Pointer$[pppox_protos][pppox_protos])) || !(0 <= pppox_protos)) || !(\valid[pppox_protos] == 1)) || (((((\old(protocol) == protocol && 1 <= tmp) && !(4 * protocol == 0)) && 0 == tmp___0) && !(0 == (#memory_$Pointer$[#memory_$Pointer$[pppox_protos][4 * protocol + pppox_protos]][#memory_$Pointer$[pppox_protos][4 * protocol + pppox_protos] + 8] + #memory_$Pointer$[#memory_$Pointer$[pppox_protos][4 * protocol + pppox_protos]][#memory_$Pointer$[pppox_protos][4 * protocol + pppox_protos] + 8]) % 4294967296)) && tmp <= 1)) || !(1 == \old(ldv_module_refcounter))) || ((\old(protocol) == protocol || 0 == protocol) && ldv_module_refcounter == \old(ldv_module_refcounter))) || !(pppox_protos <= 0)) || !(0 == #memory_$Pointer$[pppox_protos][pppox_protos])) || !(0 == ldv_retval_0) - InvariantResult [Line: -1]: Loop Invariant [2019-10-02 08:49:10,260 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,260 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,261 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,261 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,261 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,261 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,261 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,262 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,262 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,262 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,262 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,262 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,263 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,263 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,263 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,263 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,263 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,263 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,264 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,264 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,264 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,264 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,264 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,265 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,265 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,265 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,265 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,265 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,266 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,266 WARN L1298 BoogieBacktranslator]: unknown boogie variable #amount [2019-10-02 08:49:10,266 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-02 08:49:10,266 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,266 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,266 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,267 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,267 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,267 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,267 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,267 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,267 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,268 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,268 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-02 08:49:10,268 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,268 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,268 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,269 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,269 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,269 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,269 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,269 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,269 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,269 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,270 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,270 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,270 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,270 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,270 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,271 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,271 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,271 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,272 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,272 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,272 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,272 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,272 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,273 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,273 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,273 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,273 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,273 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,274 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,274 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,274 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,274 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,274 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,275 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,275 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,275 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,275 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,275 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,276 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,276 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,276 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,276 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,276 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,276 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,277 WARN L1298 BoogieBacktranslator]: unknown boogie variable #amount [2019-10-02 08:49:10,277 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-02 08:49:10,277 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,277 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,277 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,277 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,278 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,278 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,278 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,278 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,278 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,278 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,279 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-02 08:49:10,279 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,279 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,279 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,279 WARN L1298 BoogieBacktranslator]: unknown boogie variable #value [2019-10-02 08:49:10,279 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,279 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,280 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,280 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,280 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,280 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,280 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,280 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,280 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,281 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr [2019-10-02 08:49:10,281 WARN L1298 BoogieBacktranslator]: unknown boogie variable #ptr Derived loop invariant: ((((((((((pppox_protos == pppox_proto_family || ((0 == aux-#t~loopctr96-aux && #memory_$Pointer$ == \old(#memory_$Pointer$)) && #memory_$Pointer$ == \old(#memory_$Pointer$))) || !(0 == \old(#memory_$Pointer$)[pppox_protos][pppox_protos])) || !(0 <= pppox_protos)) || !(\valid[pppox_protos] == 1)) || !(1 == ldv_module_refcounter)) || !(pppox_protos <= 0)) || !(0 == \old(#memory_$Pointer$)[pppox_protos][pppox_protos])) || ((((#memory_$Pointer$ == \old(#memory_$Pointer$)[#ptr := #memory_$Pointer$[#ptr]] && 1 <= unknown-#amount-unknown) && 1 <= aux-#t~loopctr96-aux) && unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr96-aux := unknown-#value-unknown][0] == unknown-#value-unknown) && #memory_$Pointer$ == \old(#memory_$Pointer$)[#ptr := #memory_$Pointer$[#ptr]])) || !(0 == ldv_retval_0)) || !(0 == ldv_state_variable_1)) || ((((2 <= #ptr + aux-#t~loopctr96-aux && unknown-#memory_int-unknown[#ptr][#ptr + aux-#t~loopctr96-aux := unknown-#value-unknown][0] == unknown-#value-unknown) || !(#ptr == 0)) && #memory_$Pointer$ == \old(#memory_$Pointer$)[#ptr := #memory_$Pointer$[#ptr]]) && #memory_$Pointer$ == \old(#memory_$Pointer$)[#ptr := #memory_$Pointer$[#ptr]]) - InvariantResult [Line: 6162]: Loop Invariant [2019-10-02 08:49:10,281 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,282 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,282 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,282 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,282 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,283 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,283 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,283 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-02 08:49:10,283 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,284 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,284 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,284 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,284 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,285 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,285 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,285 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,285 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-10-02 08:49:10,285 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((pppox_protos == pppox_proto_family || !(0 == \old(#memory_$Pointer$)[pppox_protos][pppox_protos])) || !(0 <= pppox_protos)) || !(\old(\valid)[pppox_protos] == 1)) || !(1 == \old(ldv_module_refcounter))) || !(pppox_protos <= 0)) || !(0 == \old(#memory_$Pointer$)[pppox_protos][pppox_protos])) || !(0 == \old(ldv_retval_0))) || !(0 == \old(ldv_state_variable_1))) || ((((((((1 == \valid[pppox_protos] && ldv_module_refcounter == \old(ldv_module_refcounter)) && #memory_$Pointer$[pppox_protos][pppox_protos] == 0) && ldv_retval_0 == 0) && ldvarg2 == 0) && !(ldvarg0 == pppox_protos)) && unknown-#memory_int-unknown[ldvarg2][ldvarg2] == 0) && #memory_$Pointer$[pppox_protos][pppox_protos] == 0) && !(ldvarg2 == pppox_protos)) - InvariantResult [Line: 6162]: Loop Invariant [2019-10-02 08:49:10,286 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,286 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,286 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,287 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,287 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2019-10-02 08:49:10,287 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2019-10-02 08:49:10,287 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2019-10-02 08:49:10,288 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((((((pppox_protos == pppox_proto_family || !(0 == \old(#memory_$Pointer$)[pppox_protos][pppox_protos])) || !(0 <= pppox_protos)) || 1 == ldv_module_refcounter) || !(\old(\valid)[pppox_protos] == 1)) || !(1 == \old(ldv_module_refcounter))) || !(pppox_protos <= 0)) || !(0 == \old(#memory_$Pointer$)[pppox_protos][pppox_protos])) || !(0 == \old(ldv_retval_0))) || !(0 == \old(ldv_state_variable_1)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 48 procedures, 260 locations, 1 error locations. SAFE Result, 86.1s OverallTime, 13 OverallIterations, 8 TraceHistogramMax, 47.9s AutomataDifference, 0.0s DeadEndRemovalTime, 3.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 2092 SDtfs, 1425 SDslu, 7755 SDs, 0 SdLazy, 2662 SolverSat, 284 SolverUnsat, 14 SolverUnknown, 0 SolverNotchecked, 31.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1041 GetRequests, 895 SyntacticMatches, 10 SemanticMatches, 136 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 874 ImplicationChecksByTransitivity, 42.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=613occurred in iteration=8, 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: 0.4s AutomataMinimizationTime, 13 MinimizatonAttempts, 126 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 49 LocationsWithAnnotation, 941 PreInvPairs, 976 NumberOfFragments, 2513 HoareAnnotationTreeSize, 941 FomulaSimplifications, 1878 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 49 FomulaSimplificationsInter, 4547 FormulaSimplificationTreeSizeReductionInter, 3.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 2.2s SatisfiabilityAnalysisTime, 29.6s InterpolantComputationTime, 2312 NumberOfCodeBlocks, 2287 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 2292 ConstructedInterpolants, 12 QuantifiedInterpolants, 813666 SizeOfPredicates, 34 NumberOfNonLiveVariables, 7067 ConjunctsInSsa, 127 ConjunctsInUnsatCore, 20 InterpolantComputations, 10 PerfectInterpolantSequences, 582/699 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...