/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ppp--ppp_generic.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 15:26:29,075 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 15:26:29,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 15:26:29,097 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 15:26:29,097 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 15:26:29,099 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 15:26:29,101 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 15:26:29,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 15:26:29,115 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 15:26:29,116 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 15:26:29,119 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 15:26:29,121 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 15:26:29,122 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 15:26:29,125 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 15:26:29,128 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 15:26:29,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 15:26:29,131 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 15:26:29,134 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 15:26:29,136 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 15:26:29,141 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 15:26:29,146 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 15:26:29,149 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 15:26:29,151 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 15:26:29,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 15:26:29,155 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 15:26:29,156 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 15:26:29,156 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 15:26:29,158 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 15:26:29,159 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 15:26:29,160 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 15:26:29,160 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 15:26:29,162 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 15:26:29,163 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 15:26:29,164 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 15:26:29,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 15:26:29,168 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 15:26:29,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 15:26:29,169 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 15:26:29,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 15:26:29,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 15:26:29,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 15:26:29,174 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 15:26:29,197 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 15:26:29,198 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 15:26:29,199 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 15:26:29,199 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 15:26:29,199 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 15:26:29,199 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 15:26:29,200 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 15:26:29,200 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 15:26:29,200 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 15:26:29,200 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 15:26:29,201 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 15:26:29,202 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 15:26:29,202 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 15:26:29,202 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 15:26:29,203 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 15:26:29,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 15:26:29,204 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 15:26:29,204 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 15:26:29,205 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 15:26:29,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 15:26:29,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 15:26:29,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 15:26:29,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 15:26:29,206 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 15:26:29,206 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 15:26:29,206 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 15:26:29,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 15:26:29,207 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 15:26:29,208 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 15:26:29,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 15:26:29,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 15:26:29,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 15:26:29,209 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 15:26:29,209 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 15:26:29,209 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 15:26:29,210 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 15:26:29,210 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 15:26:29,210 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 15:26:29,485 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 15:26:29,499 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 15:26:29,502 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 15:26:29,504 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 15:26:29,504 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 15:26:29,505 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ppp--ppp_generic.ko.cil.i [2019-11-24 15:26:29,566 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8fc73244/28bc1e9e4a0e413cb7df51b6cf17cf20/FLAG17cf02d66 [2019-11-24 15:26:30,538 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 15:26:30,538 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--net--ppp--ppp_generic.ko.cil.i [2019-11-24 15:26:30,606 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8fc73244/28bc1e9e4a0e413cb7df51b6cf17cf20/FLAG17cf02d66 [2019-11-24 15:26:30,922 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c8fc73244/28bc1e9e4a0e413cb7df51b6cf17cf20 [2019-11-24 15:26:30,930 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 15:26:30,932 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 15:26:30,933 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 15:26:30,933 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 15:26:30,937 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 15:26:30,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 03:26:30" (1/1) ... [2019-11-24 15:26:30,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e3ed64e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 03:26:30, skipping insertion in model container [2019-11-24 15:26:30,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 03:26:30" (1/1) ... [2019-11-24 15:26:30,949 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 15:26:31,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 15:26:36,214 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 15:26:36,276 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 15:26:36,826 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 15:26:38,433 INFO L208 MainTranslator]: Completed translation [2019-11-24 15:26:38,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 03:26:38 WrapperNode [2019-11-24 15:26:38,434 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 15:26:38,435 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 15:26:38,435 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 15:26:38,435 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 15:26:38,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 03:26:38" (1/1) ... [2019-11-24 15:26:38,566 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 03:26:38" (1/1) ... [2019-11-24 15:26:39,079 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 15:26:39,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 15:26:39,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 15:26:39,080 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 15:26:39,090 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 03:26:38" (1/1) ... [2019-11-24 15:26:39,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 03:26:38" (1/1) ... [2019-11-24 15:26:39,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 03:26:38" (1/1) ... [2019-11-24 15:26:39,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 03:26:38" (1/1) ... [2019-11-24 15:26:39,491 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 03:26:38" (1/1) ... [2019-11-24 15:26:39,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 03:26:38" (1/1) ... [2019-11-24 15:26:39,721 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 03:26:38" (1/1) ... [2019-11-24 15:26:39,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 15:26:39,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 15:26:39,832 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 15:26:39,832 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 15:26:39,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 03:26:38" (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 [2019-11-24 15:26:39,904 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-11-24 15:26:39,905 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_destroy_interface [2019-11-24 15:26:39,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_destroy_interface [2019-11-24 15:26:39,905 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_push [2019-11-24 15:26:39,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_push [2019-11-24 15:26:39,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 15:26:39,906 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_output_wakeup [2019-11-24 15:26:39,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_output_wakeup [2019-11-24 15:26:39,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-24 15:26:39,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-24 15:26:39,906 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-24 15:26:39,907 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_ioctl [2019-11-24 15:26:39,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_ioctl [2019-11-24 15:26:39,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 15:26:39,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 15:26:39,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-24 15:26:39,908 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_xmit_process [2019-11-24 15:26:39,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_xmit_process [2019-11-24 15:26:39,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 15:26:39,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-24 15:26:39,908 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_send_frame [2019-11-24 15:26:39,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_send_frame [2019-11-24 15:26:39,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 15:26:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_ccp_closed [2019-11-24 15:26:39,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_ccp_closed [2019-11-24 15:26:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 15:26:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_channel_push [2019-11-24 15:26:39,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_channel_push [2019-11-24 15:26:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-24 15:26:39,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-24 15:26:39,910 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-24 15:26:39,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-24 15:26:39,910 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_ccp_peek [2019-11-24 15:26:39,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_ccp_peek [2019-11-24 15:26:39,910 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-11-24 15:26:39,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-11-24 15:26:39,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-24 15:26:39,911 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_release [2019-11-24 15:26:39,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_release [2019-11-24 15:26:39,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-24 15:26:39,911 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_disconnect_channel [2019-11-24 15:26:39,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_disconnect_channel [2019-11-24 15:26:39,911 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_unregister_channel [2019-11-24 15:26:39,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_unregister_channel [2019-11-24 15:26:39,912 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_mp_explode [2019-11-24 15:26:39,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_mp_explode [2019-11-24 15:26:39,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-11-24 15:26:39,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-11-24 15:26:39,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-24 15:27:04,398 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint L12673: #t~ret1590 := main_#res; [2019-11-24 15:27:04,399 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_entry_EMGentry_9_returnLabel: main_#res := 0; [2019-11-24 15:27:04,399 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true;