java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.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_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 16:59:23,989 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 16:59:23,992 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 16:59:24,009 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 16:59:24,009 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 16:59:24,011 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 16:59:24,012 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 16:59:24,015 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 16:59:24,018 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 16:59:24,019 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 16:59:24,027 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 16:59:24,028 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 16:59:24,029 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 16:59:24,030 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 16:59:24,036 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 16:59:24,037 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 16:59:24,038 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 16:59:24,040 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 16:59:24,045 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 16:59:24,046 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 16:59:24,049 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 16:59:24,051 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 16:59:24,057 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 16:59:24,058 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 16:59:24,058 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 16:59:24,059 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 16:59:24,060 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 16:59:24,061 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 16:59:24,065 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 16:59:24,067 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 16:59:24,067 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 16:59:24,068 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 16:59:24,068 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 16:59:24,068 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 16:59:24,071 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 16:59:24,071 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 16:59:24,072 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-15 16:59:24,101 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 16:59:24,102 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 16:59:24,103 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 16:59:24,103 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 16:59:24,103 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 16:59:24,106 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 16:59:24,106 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 16:59:24,107 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 16:59:24,107 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 16:59:24,107 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 16:59:24,107 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 16:59:24,108 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 16:59:24,108 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 16:59:24,108 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 16:59:24,108 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 16:59:24,108 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 16:59:24,110 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 16:59:24,110 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 16:59:24,111 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 16:59:24,111 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 16:59:24,111 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 16:59:24,112 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 16:59:24,112 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 16:59:24,112 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 16:59:24,112 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 16:59:24,113 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 16:59:24,113 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 16:59:24,113 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 16:59:24,113 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 16:59:24,113 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 16:59:24,164 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 16:59:24,182 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 16:59:24,187 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 16:59:24,189 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 16:59:24,189 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 16:59:24,190 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ppp--pppox.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 16:59:24,261 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2ad1b154/2a682e10451c4fc7a73ea8362ee6065d/FLAG145595755 [2018-11-15 16:59:25,024 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 16:59:25,025 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ppp--pppox.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 16:59:25,069 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2ad1b154/2a682e10451c4fc7a73ea8362ee6065d/FLAG145595755 [2018-11-15 16:59:25,566 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2ad1b154/2a682e10451c4fc7a73ea8362ee6065d [2018-11-15 16:59:25,579 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 16:59:25,580 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 16:59:25,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 16:59:25,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 16:59:25,585 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 16:59:25,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:59:25" (1/1) ... [2018-11-15 16:59:25,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5271e5fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:59:25, skipping insertion in model container [2018-11-15 16:59:25,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:59:25" (1/1) ... [2018-11-15 16:59:25,600 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 16:59:25,734 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 16:59:27,243 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 16:59:27,624 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 16:59:28,246 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 16:59:28,333 INFO L195 MainTranslator]: Completed translation [2018-11-15 16:59:28,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:59:28 WrapperNode [2018-11-15 16:59:28,334 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 16:59:28,335 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 16:59:28,335 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 16:59:28,335 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 16:59:28,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:59:28" (1/1) ... [2018-11-15 16:59:28,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:59:28" (1/1) ... [2018-11-15 16:59:28,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:59:28" (1/1) ... [2018-11-15 16:59:28,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:59:28" (1/1) ... [2018-11-15 16:59:28,486 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:59:28" (1/1) ... [2018-11-15 16:59:28,501 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:59:28" (1/1) ... [2018-11-15 16:59:28,511 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:59:28" (1/1) ... [2018-11-15 16:59:28,533 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 16:59:28,536 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 16:59:28,536 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 16:59:28,536 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 16:59:28,538 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:59:28" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 16:59:28,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 16:59:28,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 16:59:28,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_ULONG~TO~C_INT [2018-11-15 16:59:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2018-11-15 16:59:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 16:59:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-15 16:59:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-15 16:59:28,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-15 16:59:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-15 16:59:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-15 16:59:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-15 16:59:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 16:59:28,616 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_sock [2018-11-15 16:59:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_sk [2018-11-15 16:59:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pppox_proto [2018-11-15 16:59:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pppox_proto [2018-11-15 16:59:28,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_unbind_sock [2018-11-15 16:59:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_ioctl [2018-11-15 16:59:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_create [2018-11-15 16:59:28,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_init [2018-11-15 16:59:28,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_exit [2018-11-15 16:59:28,621 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 16:59:28,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2018-11-15 16:59:28,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2018-11-15 16:59:28,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 16:59:28,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 16:59:28,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-15 16:59:28,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-15 16:59:28,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-15 16:59:28,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-15 16:59:28,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-15 16:59:28,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-15 16:59:28,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2018-11-15 16:59:28,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2018-11-15 16:59:28,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 16:59:28,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 16:59:28,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-15 16:59:28,623 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 16:59:28,623 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-15 16:59:28,624 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 16:59:28,624 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2018-11-15 16:59:28,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2018-11-15 16:59:28,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2018-11-15 16:59:28,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-15 16:59:28,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-15 16:59:28,625 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 16:59:28,625 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 16:59:28,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 16:59:28,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-15 16:59:28,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 16:59:28,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 16:59:28,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 16:59:28,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 16:59:28,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-15 16:59:28,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-15 16:59:28,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-15 16:59:28,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-15 16:59:28,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 16:59:28,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-15 16:59:28,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 16:59:28,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-15 16:59:28,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 16:59:28,627 INFO L130 BoogieDeclarations]: Found specification of procedure sock_register [2018-11-15 16:59:28,627 INFO L130 BoogieDeclarations]: Found specification of procedure sock_unregister [2018-11-15 16:59:28,627 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_unregister_channel [2018-11-15 16:59:28,628 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_channel_index [2018-11-15 16:59:28,628 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock_nested [2018-11-15 16:59:28,628 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock [2018-11-15 16:59:28,628 INFO L130 BoogieDeclarations]: Found specification of procedure release_sock [2018-11-15 16:59:28,628 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_sk [2018-11-15 16:59:28,628 INFO L130 BoogieDeclarations]: Found specification of procedure register_pppox_proto [2018-11-15 16:59:28,629 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pppox_proto [2018-11-15 16:59:28,629 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_unbind_sock [2018-11-15 16:59:28,629 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_ioctl [2018-11-15 16:59:28,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 16:59:28,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 16:59:28,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 16:59:28,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 16:59:28,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_ULONG~TO~C_INT [2018-11-15 16:59:28,630 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_create [2018-11-15 16:59:28,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2018-11-15 16:59:28,630 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_init [2018-11-15 16:59:28,630 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_exit [2018-11-15 16:59:28,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 16:59:28,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 16:59:28,631 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 16:59:28,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 16:59:28,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 16:59:28,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 16:59:28,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 16:59:28,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-15 16:59:28,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-15 16:59:28,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-15 16:59:28,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-15 16:59:28,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2018-11-15 16:59:28,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2018-11-15 16:59:28,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 16:59:28,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 16:59:28,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 16:59:28,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 16:59:28,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 16:59:30,286 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:289) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-15 16:59:30,291 INFO L168 Benchmark]: Toolchain (without parser) took 4711.67 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 774.9 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -542.3 MB). Peak memory consumption was 232.5 MB. Max. memory is 7.1 GB. [2018-11-15 16:59:30,293 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 16:59:30,294 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2753.26 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 774.9 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -637.8 MB). Peak memory consumption was 199.3 MB. Max. memory is 7.1 GB. [2018-11-15 16:59:30,295 INFO L168 Benchmark]: Boogie Preprocessor took 198.21 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. [2018-11-15 16:59:30,296 INFO L168 Benchmark]: RCFGBuilder took 1753.76 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 81.4 MB). Peak memory consumption was 81.4 MB. Max. memory is 7.1 GB. [2018-11-15 16:59:30,300 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2753.26 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 774.9 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -637.8 MB). Peak memory consumption was 199.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 198.21 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1753.76 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 81.4 MB). Peak memory consumption was 81.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...