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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-pppox_false-termination.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 10:46:01,686 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 10:46:01,688 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 10:46:01,704 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 10:46:01,705 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 10:46:01,706 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 10:46:01,708 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 10:46:01,710 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 10:46:01,712 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 10:46:01,713 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 10:46:01,714 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 10:46:01,714 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 10:46:01,715 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 10:46:01,716 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 10:46:01,717 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 10:46:01,718 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 10:46:01,719 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 10:46:01,721 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 10:46:01,723 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 10:46:01,725 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 10:46:01,726 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 10:46:01,727 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 10:46:01,729 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 10:46:01,730 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 10:46:01,730 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 10:46:01,731 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 10:46:01,732 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 10:46:01,733 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 10:46:01,734 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 10:46:01,735 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 10:46:01,735 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 10:46:01,736 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 10:46:01,736 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 10:46:01,736 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 10:46:01,738 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 10:46:01,738 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 10:46:01,739 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-21 10:46:01,755 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 10:46:01,755 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 10:46:01,756 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 10:46:01,756 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 10:46:01,757 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 10:46:01,757 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 10:46:01,757 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 10:46:01,757 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 10:46:01,758 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 10:46:01,759 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 10:46:01,759 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 10:46:01,759 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 10:46:01,759 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 10:46:01,759 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 10:46:01,760 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 10:46:01,760 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 10:46:01,760 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 10:46:01,760 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 10:46:01,760 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 10:46:01,761 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 10:46:01,761 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 10:46:01,761 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 10:46:01,761 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 10:46:01,761 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 10:46:01,763 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 10:46:01,763 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 10:46:01,763 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 10:46:01,764 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 10:46:01,764 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-21 10:46:01,832 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 10:46:01,850 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 10:46:01,854 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 10:46:01,855 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 10:46:01,856 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 10:46:01,856 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-pppox_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-21 10:46:01,924 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/969f13a6b/0cc7ac4bf0664fea8756edc6dd990784/FLAG792eb2680 [2018-11-21 10:46:02,686 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 10:46:02,687 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-pppox_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-21 10:46:02,721 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/969f13a6b/0cc7ac4bf0664fea8756edc6dd990784/FLAG792eb2680 [2018-11-21 10:46:02,755 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/969f13a6b/0cc7ac4bf0664fea8756edc6dd990784 [2018-11-21 10:46:02,766 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 10:46:02,768 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 10:46:02,769 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 10:46:02,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 10:46:02,773 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 10:46:02,775 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:46:02" (1/1) ... [2018-11-21 10:46:02,778 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e09ba59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:02, skipping insertion in model container [2018-11-21 10:46:02,778 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:46:02" (1/1) ... [2018-11-21 10:46:02,788 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 10:46:02,902 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 10:46:03,760 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 10:46:03,783 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 10:46:04,262 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 10:46:04,297 INFO L195 MainTranslator]: Completed translation [2018-11-21 10:46:04,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:04 WrapperNode [2018-11-21 10:46:04,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 10:46:04,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 10:46:04,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 10:46:04,299 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 10:46:04,315 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:04" (1/1) ... [2018-11-21 10:46:04,315 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:04" (1/1) ... [2018-11-21 10:46:04,334 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:04" (1/1) ... [2018-11-21 10:46:04,335 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:04" (1/1) ... [2018-11-21 10:46:04,369 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:04" (1/1) ... [2018-11-21 10:46:04,376 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:04" (1/1) ... [2018-11-21 10:46:04,380 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:04" (1/1) ... [2018-11-21 10:46:04,395 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 10:46:04,395 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 10:46:04,396 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 10:46:04,396 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 10:46:04,397 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:46:04" (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 [2018-11-21 10:46:04,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 10:46:04,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 10:46:04,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2018-11-21 10:46:04,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-21 10:46:04,454 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_sock [2018-11-21 10:46:04,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_sk [2018-11-21 10:46:04,454 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pppox_proto [2018-11-21 10:46:04,454 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pppox_proto [2018-11-21 10:46:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_unbind_sock [2018-11-21 10:46:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_ioctl [2018-11-21 10:46:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_create [2018-11-21 10:46:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_init [2018-11-21 10:46:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_exit [2018-11-21 10:46:04,456 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 10:46:04,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-21 10:46:04,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-21 10:46:04,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-21 10:46:04,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-21 10:46:04,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2018-11-21 10:46:04,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2018-11-21 10:46:04,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-21 10:46:04,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_1 [2018-11-21 10:46:04,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_2 [2018-11-21 10:46:04,459 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 10:46:04,459 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-21 10:46:04,459 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2018-11-21 10:46:04,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_1 [2018-11-21 10:46:04,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_2 [2018-11-21 10:46:04,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-21 10:46:04,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-21 10:46:04,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-21 10:46:04,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2018-11-21 10:46:04,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2018-11-21 10:46:04,461 INFO L130 BoogieDeclarations]: Found specification of procedure sock_register [2018-11-21 10:46:04,461 INFO L130 BoogieDeclarations]: Found specification of procedure sock_unregister [2018-11-21 10:46:04,462 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_unregister_channel [2018-11-21 10:46:04,462 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_channel_index [2018-11-21 10:46:04,462 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock_nested [2018-11-21 10:46:04,462 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock [2018-11-21 10:46:04,462 INFO L130 BoogieDeclarations]: Found specification of procedure release_sock [2018-11-21 10:46:04,462 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_sk [2018-11-21 10:46:04,463 INFO L130 BoogieDeclarations]: Found specification of procedure register_pppox_proto [2018-11-21 10:46:04,463 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pppox_proto [2018-11-21 10:46:04,463 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_unbind_sock [2018-11-21 10:46:04,463 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_ioctl [2018-11-21 10:46:04,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-21 10:46:04,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-21 10:46:04,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 10:46:04,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 10:46:04,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2018-11-21 10:46:04,464 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_create [2018-11-21 10:46:04,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 10:46:04,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-21 10:46:04,465 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_init [2018-11-21 10:46:04,465 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_exit [2018-11-21 10:46:04,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-21 10:46:04,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-21 10:46:04,465 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 10:46:04,465 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 10:46:04,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-21 10:46:04,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2018-11-21 10:46:04,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 10:46:04,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-21 10:46:04,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-21 10:46:04,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 10:46:04,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 10:46:04,909 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-21 10:46:04,910 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-21 10:46:04,911 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-21 10:46:04,911 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-21 10:46:04,912 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-21 10:46:05,327 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-21 10:46:05,327 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-21 10:46:06,364 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 10:46:06,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:46:06 BoogieIcfgContainer [2018-11-21 10:46:06,365 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 10:46:06,368 INFO L168 Benchmark]: Toolchain (without parser) took 3601.50 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 784.9 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -687.6 MB). Peak memory consumption was 97.3 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:06,371 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 10:46:06,371 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1529.54 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 784.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -799.4 MB). Peak memory consumption was 85.2 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:06,372 INFO L168 Benchmark]: Boogie Preprocessor took 95.86 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 10:46:06,373 INFO L168 Benchmark]: RCFGBuilder took 1970.25 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 101.2 MB). Peak memory consumption was 101.2 MB. Max. memory is 7.1 GB. [2018-11-21 10:46:06,377 INFO L336 ainManager$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 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1529.54 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 784.9 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -799.4 MB). Peak memory consumption was 85.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 95.86 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 1970.25 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 101.2 MB). Peak memory consumption was 101.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...