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 0.1.23-52b0504 [2018-11-15 19:58:29,270 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 19:58:29,272 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 19:58:29,284 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 19:58:29,284 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 19:58:29,285 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 19:58:29,287 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 19:58:29,289 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 19:58:29,290 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 19:58:29,291 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 19:58:29,292 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 19:58:29,292 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 19:58:29,293 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 19:58:29,294 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 19:58:29,296 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 19:58:29,296 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 19:58:29,297 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 19:58:29,299 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 19:58:29,301 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 19:58:29,302 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 19:58:29,304 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 19:58:29,305 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 19:58:29,307 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 19:58:29,308 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 19:58:29,308 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 19:58:29,309 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 19:58:29,310 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 19:58:29,311 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 19:58:29,311 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 19:58:29,313 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 19:58:29,313 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 19:58:29,313 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 19:58:29,314 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 19:58:29,314 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 19:58:29,315 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 19:58:29,316 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 19:58:29,316 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 [2018-11-15 19:58:29,330 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 19:58:29,331 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 19:58:29,332 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 19:58:29,332 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 19:58:29,332 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 19:58:29,333 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 19:58:29,333 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 19:58:29,333 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 19:58:29,333 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 19:58:29,334 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 19:58:29,334 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 19:58:29,334 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 19:58:29,334 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 19:58:29,334 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 19:58:29,334 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 19:58:29,335 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 19:58:29,335 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 19:58:29,335 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 19:58:29,335 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 19:58:29,335 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 19:58:29,336 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 19:58:29,336 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 19:58:29,336 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 19:58:29,336 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 19:58:29,336 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 19:58:29,337 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 19:58:29,337 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 19:58:29,337 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 19:58:29,380 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 19:58:29,393 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 19:58:29,397 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 19:58:29,398 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 19:58:29,399 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 19:58:29,400 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-pppox_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-15 19:58:29,455 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c287f211f/3ba2641779464f60bc0c47237e95a264/FLAG34d2bf2e0 [2018-11-15 19:58:30,152 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 19:58:30,152 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-pppox_false-termination.ko_true-unreach-call.cil.out.i.pp.i [2018-11-15 19:58:30,181 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c287f211f/3ba2641779464f60bc0c47237e95a264/FLAG34d2bf2e0 [2018-11-15 19:58:30,230 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c287f211f/3ba2641779464f60bc0c47237e95a264 [2018-11-15 19:58:30,239 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 19:58:30,240 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 19:58:30,243 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 19:58:30,243 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 19:58:30,249 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 19:58:30,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:58:30" (1/1) ... [2018-11-15 19:58:30,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65d6c292 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:30, skipping insertion in model container [2018-11-15 19:58:30,254 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:58:30" (1/1) ... [2018-11-15 19:58:30,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 19:58:30,372 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 19:58:31,467 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 19:58:31,503 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 19:58:32,175 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 19:58:32,231 INFO L195 MainTranslator]: Completed translation [2018-11-15 19:58:32,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:32 WrapperNode [2018-11-15 19:58:32,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 19:58:32,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 19:58:32,233 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 19:58:32,233 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 19:58:32,249 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:32" (1/1) ... [2018-11-15 19:58:32,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:32" (1/1) ... [2018-11-15 19:58:32,290 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:32" (1/1) ... [2018-11-15 19:58:32,290 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:32" (1/1) ... [2018-11-15 19:58:32,355 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:32" (1/1) ... [2018-11-15 19:58:32,365 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:32" (1/1) ... [2018-11-15 19:58:32,372 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:32" (1/1) ... [2018-11-15 19:58:32,386 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 19:58:32,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 19:58:32,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 19:58:32,387 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 19:58:32,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:32" (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 19:58:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 19:58:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 19:58:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2018-11-15 19:58:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-15 19:58:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_sock [2018-11-15 19:58:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_sk [2018-11-15 19:58:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pppox_proto [2018-11-15 19:58:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pppox_proto [2018-11-15 19:58:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_unbind_sock [2018-11-15 19:58:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_ioctl [2018-11-15 19:58:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_create [2018-11-15 19:58:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_init [2018-11-15 19:58:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pppox_exit [2018-11-15 19:58:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 19:58:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-15 19:58:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-15 19:58:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-15 19:58:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-15 19:58:32,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2018-11-15 19:58:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2018-11-15 19:58:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 19:58:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_1 [2018-11-15 19:58:32,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_2 [2018-11-15 19:58:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 19:58:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-15 19:58:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2018-11-15 19:58:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_1 [2018-11-15 19:58:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_2 [2018-11-15 19:58:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-15 19:58:32,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-15 19:58:32,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-15 19:58:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2018-11-15 19:58:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2018-11-15 19:58:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure sock_register [2018-11-15 19:58:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure sock_unregister [2018-11-15 19:58:32,472 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_unregister_channel [2018-11-15 19:58:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_channel_index [2018-11-15 19:58:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock_nested [2018-11-15 19:58:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure lock_sock [2018-11-15 19:58:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure release_sock [2018-11-15 19:58:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_sk [2018-11-15 19:58:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure register_pppox_proto [2018-11-15 19:58:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pppox_proto [2018-11-15 19:58:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_unbind_sock [2018-11-15 19:58:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_ioctl [2018-11-15 19:58:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 19:58:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 19:58:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 19:58:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 19:58:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2018-11-15 19:58:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_create [2018-11-15 19:58:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 19:58:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-15 19:58:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_init [2018-11-15 19:58:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure pppox_exit [2018-11-15 19:58:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 19:58:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 19:58:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 19:58:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 19:58:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-15 19:58:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2018-11-15 19:58:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 19:58:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 19:58:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 19:58:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 19:58:32,933 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 19:58:32,933 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 19:58:32,935 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 19:58:32,935 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 19:58:32,936 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 19:58:33,236 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 19:58:33,236 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 19:58:34,411 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 19:58:34,412 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 07:58:34 BoogieIcfgContainer [2018-11-15 19:58:34,412 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 19:58:34,415 INFO L168 Benchmark]: Toolchain (without parser) took 4175.94 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 779.1 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -597.5 MB). Peak memory consumption was 181.6 MB. Max. memory is 7.1 GB. [2018-11-15 19:58:34,417 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 19:58:34,418 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1989.26 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 779.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -717.0 MB). Peak memory consumption was 159.2 MB. Max. memory is 7.1 GB. [2018-11-15 19:58:34,419 INFO L168 Benchmark]: Boogie Preprocessor took 154.03 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 19:58:34,419 INFO L168 Benchmark]: RCFGBuilder took 2025.81 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 109.0 MB). Peak memory consumption was 109.0 MB. Max. memory is 7.1 GB. [2018-11-15 19:58:34,423 INFO L336 ainManager$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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1989.26 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 779.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -717.0 MB). Peak memory consumption was 159.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 154.03 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 2025.81 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: 109.0 MB). Peak memory consumption was 109.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...