./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-complex/safestack_relacy_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-complex/safestack_relacy_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bf12ec65a8c1a33c85aaf5d77bffaedefd70b93b .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-complex/safestack_relacy_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bf12ec65a8c1a33c85aaf5d77bffaedefd70b93b ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: null --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 10:38:12,197 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:38:12,198 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:38:12,205 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:38:12,205 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:38:12,206 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:38:12,207 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:38:12,208 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:38:12,209 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:38:12,210 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:38:12,211 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:38:12,211 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:38:12,212 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:38:12,212 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:38:12,213 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:38:12,214 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:38:12,214 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:38:12,216 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:38:12,217 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:38:12,218 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:38:12,219 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:38:12,220 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:38:12,222 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:38:12,222 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:38:12,222 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:38:12,223 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:38:12,224 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:38:12,224 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:38:12,225 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:38:12,226 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:38:12,226 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:38:12,226 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:38:12,227 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:38:12,227 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:38:12,227 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:38:12,228 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:38:12,228 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 10:38:12,238 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:38:12,238 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:38:12,239 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:38:12,239 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:38:12,240 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:38:12,240 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:38:12,240 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:38:12,240 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:38:12,240 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:38:12,240 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:38:12,241 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:38:12,241 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:38:12,241 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:38:12,241 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:38:12,241 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:38:12,241 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:38:12,241 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:38:12,241 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:38:12,242 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:38:12,242 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:38:12,242 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:38:12,242 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:38:12,242 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:38:12,242 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:38:12,242 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:38:12,242 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:38:12,243 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 10:38:12,243 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:38:12,243 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:38:12,243 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf12ec65a8c1a33c85aaf5d77bffaedefd70b93b [2018-11-10 10:38:12,267 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:38:12,276 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:38:12,279 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:38:12,280 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:38:12,280 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:38:12,281 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-complex/safestack_relacy_false-unreach-call.i [2018-11-10 10:38:12,329 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/data/686edc13e/f64d96e10401496cafab6a048e135452/FLAGd7f65ea7f [2018-11-10 10:38:12,735 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:38:12,735 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/sv-benchmarks/c/pthread-complex/safestack_relacy_false-unreach-call.i [2018-11-10 10:38:12,750 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/data/686edc13e/f64d96e10401496cafab6a048e135452/FLAGd7f65ea7f [2018-11-10 10:38:12,762 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/data/686edc13e/f64d96e10401496cafab6a048e135452 [2018-11-10 10:38:12,764 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:38:12,765 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 10:38:12,766 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:38:12,766 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:38:12,768 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:38:12,768 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:38:12" (1/1) ... [2018-11-10 10:38:12,770 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40e90fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:12, skipping insertion in model container [2018-11-10 10:38:12,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:38:12" (1/1) ... [2018-11-10 10:38:12,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:38:12,826 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:38:13,367 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:38:13,376 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:38:13,428 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:38:13,741 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:38:13,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:13 WrapperNode [2018-11-10 10:38:13,741 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:38:13,742 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:38:13,742 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:38:13,742 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:38:13,750 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:13" (1/1) ... [2018-11-10 10:38:13,750 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:13" (1/1) ... [2018-11-10 10:38:13,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:13" (1/1) ... [2018-11-10 10:38:13,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:13" (1/1) ... [2018-11-10 10:38:13,787 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:13" (1/1) ... [2018-11-10 10:38:13,791 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:13" (1/1) ... [2018-11-10 10:38:13,810 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:13" (1/1) ... [2018-11-10 10:38:13,817 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:38:13,817 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 10:38:13,818 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 10:38:13,818 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 10:38:13,818 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/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 [2018-11-10 10:38:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 10:38:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 10:38:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2018-11-10 10:38:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2018-11-10 10:38:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_store [2018-11-10 10:38:13,853 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_load [2018-11-10 10:38:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_exchange [2018-11-10 10:38:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_compare_and_exchange [2018-11-10 10:38:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_fetch_add [2018-11-10 10:38:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_fetch_sub [2018-11-10 10:38:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure Init [2018-11-10 10:38:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure Pop [2018-11-10 10:38:13,854 INFO L138 BoogieDeclarations]: Found implementation of procedure Push [2018-11-10 10:38:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2018-11-10 10:38:13,855 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 10:38:13,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 10:38:13,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-10 10:38:13,855 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-10 10:38:13,856 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2018-11-10 10:38:13,856 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2018-11-10 10:38:13,856 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2018-11-10 10:38:13,856 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2018-11-10 10:38:13,856 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2018-11-10 10:38:13,856 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2018-11-10 10:38:13,856 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2018-11-10 10:38:13,856 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2018-11-10 10:38:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2018-11-10 10:38:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2018-11-10 10:38:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2018-11-10 10:38:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2018-11-10 10:38:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2018-11-10 10:38:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2018-11-10 10:38:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2018-11-10 10:38:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2018-11-10 10:38:13,857 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2018-11-10 10:38:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2018-11-10 10:38:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2018-11-10 10:38:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2018-11-10 10:38:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2018-11-10 10:38:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2018-11-10 10:38:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2018-11-10 10:38:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2018-11-10 10:38:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2018-11-10 10:38:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2018-11-10 10:38:13,858 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2018-11-10 10:38:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2018-11-10 10:38:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2018-11-10 10:38:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2018-11-10 10:38:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2018-11-10 10:38:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2018-11-10 10:38:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2018-11-10 10:38:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2018-11-10 10:38:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2018-11-10 10:38:13,859 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2018-11-10 10:38:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2018-11-10 10:38:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2018-11-10 10:38:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-10 10:38:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-10 10:38:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2018-11-10 10:38:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2018-11-10 10:38:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2018-11-10 10:38:13,860 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-10 10:38:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2018-11-10 10:38:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2018-11-10 10:38:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2018-11-10 10:38:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2018-11-10 10:38:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2018-11-10 10:38:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2018-11-10 10:38:13,861 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2018-11-10 10:38:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2018-11-10 10:38:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2018-11-10 10:38:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2018-11-10 10:38:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2018-11-10 10:38:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2018-11-10 10:38:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2018-11-10 10:38:13,862 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2018-11-10 10:38:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2018-11-10 10:38:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2018-11-10 10:38:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2018-11-10 10:38:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2018-11-10 10:38:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2018-11-10 10:38:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2018-11-10 10:38:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2018-11-10 10:38:13,863 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2018-11-10 10:38:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2018-11-10 10:38:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2018-11-10 10:38:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2018-11-10 10:38:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2018-11-10 10:38:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2018-11-10 10:38:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2018-11-10 10:38:13,864 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-10 10:38:13,865 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2018-11-10 10:38:13,865 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2018-11-10 10:38:13,865 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2018-11-10 10:38:13,865 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2018-11-10 10:38:13,865 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2018-11-10 10:38:13,865 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2018-11-10 10:38:13,865 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2018-11-10 10:38:13,865 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2018-11-10 10:38:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2018-11-10 10:38:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2018-11-10 10:38:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2018-11-10 10:38:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2018-11-10 10:38:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2018-11-10 10:38:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2018-11-10 10:38:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2018-11-10 10:38:13,866 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2018-11-10 10:38:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2018-11-10 10:38:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2018-11-10 10:38:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2018-11-10 10:38:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2018-11-10 10:38:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2018-11-10 10:38:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2018-11-10 10:38:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2018-11-10 10:38:13,867 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2018-11-10 10:38:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2018-11-10 10:38:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2018-11-10 10:38:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2018-11-10 10:38:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2018-11-10 10:38:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2018-11-10 10:38:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-10 10:38:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-10 10:38:13,868 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-10 10:38:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-10 10:38:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-10 10:38:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-10 10:38:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-10 10:38:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-10 10:38:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-10 10:38:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-10 10:38:13,869 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-10 10:38:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-10 10:38:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-10 10:38:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-10 10:38:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-10 10:38:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-10 10:38:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-10 10:38:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-10 10:38:13,870 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-10 10:38:13,871 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-10 10:38:13,871 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-10 10:38:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-10 10:38:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-10 10:38:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-10 10:38:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-10 10:38:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-10 10:38:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-10 10:38:13,876 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-10 10:38:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-10 10:38:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-10 10:38:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-10 10:38:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-10 10:38:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-10 10:38:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-10 10:38:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-10 10:38:13,877 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-10 10:38:13,878 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-10 10:38:13,878 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-10 10:38:13,878 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-10 10:38:13,878 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-10 10:38:13,878 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-10 10:38:13,878 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-10 10:38:13,878 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-10 10:38:13,878 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-10 10:38:13,879 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-10 10:38:13,879 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-10 10:38:13,879 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-10 10:38:13,879 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-10 10:38:13,879 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-10 10:38:13,879 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-10 10:38:13,879 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 10:38:13,879 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-10 10:38:13,880 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-10 10:38:13,880 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 10:38:13,880 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-10 10:38:13,880 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-10 10:38:13,880 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-10 10:38:13,880 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-10 10:38:13,880 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2018-11-10 10:38:13,880 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-10 10:38:13,880 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-10 10:38:13,881 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2018-11-10 10:38:13,881 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-10 10:38:13,881 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-10 10:38:13,881 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2018-11-10 10:38:13,881 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-10 10:38:13,881 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-10 10:38:13,881 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-10 10:38:13,881 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-10 10:38:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-10 10:38:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-10 10:38:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-10 10:38:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-10 10:38:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-10 10:38:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-10 10:38:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-10 10:38:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-10 10:38:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-10 10:38:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-10 10:38:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-10 10:38:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-10 10:38:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-10 10:38:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-10 10:38:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-10 10:38:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-10 10:38:13,883 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-10 10:38:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-10 10:38:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-10 10:38:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-10 10:38:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-10 10:38:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-10 10:38:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-10 10:38:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-10 10:38:13,884 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-10 10:38:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-10 10:38:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-10 10:38:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-10 10:38:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-10 10:38:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-10 10:38:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-10 10:38:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-10 10:38:13,885 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-10 10:38:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-10 10:38:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure access [2018-11-10 10:38:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure faccessat [2018-11-10 10:38:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure lseek [2018-11-10 10:38:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure close [2018-11-10 10:38:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure read [2018-11-10 10:38:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure write [2018-11-10 10:38:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure pread [2018-11-10 10:38:13,886 INFO L130 BoogieDeclarations]: Found specification of procedure pwrite [2018-11-10 10:38:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure pipe [2018-11-10 10:38:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure alarm [2018-11-10 10:38:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure sleep [2018-11-10 10:38:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure ualarm [2018-11-10 10:38:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure usleep [2018-11-10 10:38:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure pause [2018-11-10 10:38:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure chown [2018-11-10 10:38:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure fchown [2018-11-10 10:38:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure lchown [2018-11-10 10:38:13,887 INFO L130 BoogieDeclarations]: Found specification of procedure fchownat [2018-11-10 10:38:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure chdir [2018-11-10 10:38:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure fchdir [2018-11-10 10:38:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure getcwd [2018-11-10 10:38:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure getwd [2018-11-10 10:38:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure dup [2018-11-10 10:38:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure dup2 [2018-11-10 10:38:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure execve [2018-11-10 10:38:13,888 INFO L130 BoogieDeclarations]: Found specification of procedure fexecve [2018-11-10 10:38:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure execv [2018-11-10 10:38:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure execle [2018-11-10 10:38:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure execl [2018-11-10 10:38:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure execvp [2018-11-10 10:38:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure execlp [2018-11-10 10:38:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure nice [2018-11-10 10:38:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure _exit [2018-11-10 10:38:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure pathconf [2018-11-10 10:38:13,889 INFO L130 BoogieDeclarations]: Found specification of procedure fpathconf [2018-11-10 10:38:13,890 INFO L130 BoogieDeclarations]: Found specification of procedure sysconf [2018-11-10 10:38:13,890 INFO L130 BoogieDeclarations]: Found specification of procedure confstr [2018-11-10 10:38:13,890 INFO L130 BoogieDeclarations]: Found specification of procedure getpid [2018-11-10 10:38:13,890 INFO L130 BoogieDeclarations]: Found specification of procedure getppid [2018-11-10 10:38:13,890 INFO L130 BoogieDeclarations]: Found specification of procedure getpgrp [2018-11-10 10:38:13,890 INFO L130 BoogieDeclarations]: Found specification of procedure __getpgid [2018-11-10 10:38:13,890 INFO L130 BoogieDeclarations]: Found specification of procedure getpgid [2018-11-10 10:38:13,890 INFO L130 BoogieDeclarations]: Found specification of procedure setpgid [2018-11-10 10:38:13,890 INFO L130 BoogieDeclarations]: Found specification of procedure setpgrp [2018-11-10 10:38:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure setsid [2018-11-10 10:38:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure getsid [2018-11-10 10:38:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure getuid [2018-11-10 10:38:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure geteuid [2018-11-10 10:38:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure getgid [2018-11-10 10:38:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure getegid [2018-11-10 10:38:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure getgroups [2018-11-10 10:38:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure setuid [2018-11-10 10:38:13,891 INFO L130 BoogieDeclarations]: Found specification of procedure setreuid [2018-11-10 10:38:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure seteuid [2018-11-10 10:38:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure setgid [2018-11-10 10:38:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure setregid [2018-11-10 10:38:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure setegid [2018-11-10 10:38:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure fork [2018-11-10 10:38:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure vfork [2018-11-10 10:38:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ttyname [2018-11-10 10:38:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure ttyname_r [2018-11-10 10:38:13,892 INFO L130 BoogieDeclarations]: Found specification of procedure isatty [2018-11-10 10:38:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure ttyslot [2018-11-10 10:38:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure link [2018-11-10 10:38:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure linkat [2018-11-10 10:38:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure symlink [2018-11-10 10:38:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure readlink [2018-11-10 10:38:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure symlinkat [2018-11-10 10:38:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure readlinkat [2018-11-10 10:38:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure unlink [2018-11-10 10:38:13,893 INFO L130 BoogieDeclarations]: Found specification of procedure unlinkat [2018-11-10 10:38:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure rmdir [2018-11-10 10:38:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure tcgetpgrp [2018-11-10 10:38:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure tcsetpgrp [2018-11-10 10:38:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure getlogin [2018-11-10 10:38:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure getlogin_r [2018-11-10 10:38:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure setlogin [2018-11-10 10:38:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure getopt [2018-11-10 10:38:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure gethostname [2018-11-10 10:38:13,894 INFO L130 BoogieDeclarations]: Found specification of procedure sethostname [2018-11-10 10:38:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure sethostid [2018-11-10 10:38:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure getdomainname [2018-11-10 10:38:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure setdomainname [2018-11-10 10:38:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure vhangup [2018-11-10 10:38:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure revoke [2018-11-10 10:38:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure profil [2018-11-10 10:38:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure acct [2018-11-10 10:38:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure getusershell [2018-11-10 10:38:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure endusershell [2018-11-10 10:38:13,895 INFO L130 BoogieDeclarations]: Found specification of procedure setusershell [2018-11-10 10:38:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure daemon [2018-11-10 10:38:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure chroot [2018-11-10 10:38:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure getpass [2018-11-10 10:38:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure fsync [2018-11-10 10:38:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure gethostid [2018-11-10 10:38:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure sync [2018-11-10 10:38:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure getpagesize [2018-11-10 10:38:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure getdtablesize [2018-11-10 10:38:13,896 INFO L130 BoogieDeclarations]: Found specification of procedure truncate [2018-11-10 10:38:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure ftruncate [2018-11-10 10:38:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure brk [2018-11-10 10:38:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure sbrk [2018-11-10 10:38:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure syscall [2018-11-10 10:38:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure lockf [2018-11-10 10:38:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure fdatasync [2018-11-10 10:38:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-10 10:38:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-10 10:38:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-10 10:38:13,897 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-10 10:38:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-10 10:38:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-10 10:38:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-10 10:38:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-10 10:38:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-10 10:38:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-10 10:38:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-10 10:38:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-10 10:38:13,898 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-10 10:38:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-10 10:38:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-10 10:38:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-10 10:38:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-10 10:38:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-10 10:38:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-10 10:38:13,899 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-10 10:38:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-10 10:38:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-10 10:38:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-10 10:38:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-10 10:38:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-10 10:38:13,903 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-10 10:38:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-10 10:38:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-10 10:38:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-10 10:38:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-10 10:38:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-10 10:38:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-10 10:38:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-10 10:38:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-10 10:38:13,904 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_get [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-10 10:38:13,905 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-10 10:38:13,906 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-10 10:38:13,907 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-10 10:38:13,908 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-10 10:38:13,909 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-10 10:38:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-10 10:38:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-10 10:38:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-10 10:38:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-10 10:38:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-10 10:38:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-10 10:38:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-10 10:38:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-10 10:38:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-10 10:38:13,910 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-10 10:38:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-10 10:38:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-10 10:38:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-10 10:38:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-10 10:38:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-10 10:38:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-10 10:38:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-10 10:38:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-10 10:38:13,911 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-10 10:38:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-10 10:38:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-10 10:38:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-10 10:38:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-10 10:38:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-10 10:38:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-10 10:38:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-10 10:38:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-10 10:38:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-10 10:38:13,912 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-10 10:38:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-10 10:38:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_store [2018-11-10 10:38:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 10:38:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_load [2018-11-10 10:38:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 10:38:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_exchange [2018-11-10 10:38:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_compare_and_exchange [2018-11-10 10:38:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_fetch_add [2018-11-10 10:38:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_fetch_sub [2018-11-10 10:38:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure Init [2018-11-10 10:38:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure Pop [2018-11-10 10:38:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 10:38:13,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 10:38:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 10:38:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure Push [2018-11-10 10:38:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2018-11-10 10:38:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 10:38:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 10:38:13,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 10:38:13,915 WARN L200 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-10 10:38:14,658 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 10:38:14,685 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 10:38:14,685 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 10:38:14,685 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 10:38:14,686 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 10:38:14,686 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:371) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:38:14,690 INFO L168 Benchmark]: Toolchain (without parser) took 1924.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 950.4 MB in the beginning and 865.5 MB in the end (delta: 84.9 MB). Peak memory consumption was 234.9 MB. Max. memory is 11.5 GB. [2018-11-10 10:38:14,691 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:38:14,691 INFO L168 Benchmark]: CACSL2BoogieTranslator took 976.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 947.7 MB in the beginning and 1.0 GB in the end (delta: -77.0 MB). Peak memory consumption was 90.9 MB. Max. memory is 11.5 GB. [2018-11-10 10:38:14,692 INFO L168 Benchmark]: Boogie Preprocessor took 75.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2018-11-10 10:38:14,692 INFO L168 Benchmark]: RCFGBuilder took 871.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 865.5 MB in the end (delta: 147.2 MB). Peak memory consumption was 147.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:38:14,695 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 976.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 947.7 MB in the beginning and 1.0 GB in the end (delta: -77.0 MB). Peak memory consumption was 90.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 75.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 871.48 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 865.5 MB in the end (delta: 147.2 MB). Peak memory consumption was 147.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: null: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 10:38:16,167 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:38:16,168 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:38:16,178 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:38:16,178 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:38:16,179 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:38:16,180 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:38:16,181 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:38:16,182 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:38:16,183 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:38:16,184 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:38:16,184 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:38:16,185 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:38:16,185 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:38:16,186 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:38:16,187 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:38:16,187 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:38:16,189 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:38:16,190 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:38:16,192 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:38:16,193 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:38:16,194 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:38:16,195 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:38:16,196 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:38:16,196 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:38:16,196 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:38:16,197 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:38:16,198 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:38:16,198 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:38:16,199 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:38:16,199 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:38:16,200 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:38:16,200 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:38:16,200 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:38:16,201 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:38:16,201 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:38:16,202 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-10 10:38:16,212 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:38:16,212 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:38:16,213 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:38:16,213 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:38:16,213 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:38:16,214 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:38:16,214 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:38:16,214 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:38:16,214 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:38:16,214 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:38:16,214 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:38:16,215 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:38:16,215 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:38:16,215 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:38:16,215 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 10:38:16,215 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 10:38:16,215 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:38:16,215 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:38:16,216 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:38:16,216 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:38:16,216 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:38:16,216 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:38:16,216 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:38:16,216 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:38:16,217 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:38:16,217 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:38:16,217 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:38:16,217 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 10:38:16,217 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:38:16,217 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 10:38:16,217 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 10:38:16,218 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf12ec65a8c1a33c85aaf5d77bffaedefd70b93b [2018-11-10 10:38:16,248 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:38:16,257 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:38:16,260 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:38:16,261 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:38:16,261 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:38:16,262 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-complex/safestack_relacy_false-unreach-call.i [2018-11-10 10:38:16,308 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/data/5b949b571/5a32a0395da242bda99b6a503ba4436e/FLAGa2727861e [2018-11-10 10:38:16,741 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:38:16,742 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/sv-benchmarks/c/pthread-complex/safestack_relacy_false-unreach-call.i [2018-11-10 10:38:16,754 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/data/5b949b571/5a32a0395da242bda99b6a503ba4436e/FLAGa2727861e [2018-11-10 10:38:16,764 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/data/5b949b571/5a32a0395da242bda99b6a503ba4436e [2018-11-10 10:38:16,766 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:38:16,767 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 10:38:16,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:38:16,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:38:16,770 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:38:16,770 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:38:16" (1/1) ... [2018-11-10 10:38:16,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dcaca60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:16, skipping insertion in model container [2018-11-10 10:38:16,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:38:16" (1/1) ... [2018-11-10 10:38:16,778 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:38:16,815 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:38:17,338 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:38:17,347 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:38:17,405 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:38:17,622 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:38:17,622 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:17 WrapperNode [2018-11-10 10:38:17,622 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:38:17,623 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:38:17,623 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:38:17,623 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:38:17,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:17" (1/1) ... [2018-11-10 10:38:17,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:17" (1/1) ... [2018-11-10 10:38:17,710 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:17" (1/1) ... [2018-11-10 10:38:17,711 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:17" (1/1) ... [2018-11-10 10:38:17,732 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:17" (1/1) ... [2018-11-10 10:38:17,737 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:17" (1/1) ... [2018-11-10 10:38:17,759 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:17" (1/1) ... [2018-11-10 10:38:17,768 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:38:17,769 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 10:38:17,769 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 10:38:17,769 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 10:38:17,769 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:38:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5d2433cf-48fa-42ee-bffa-1c34aa47423c/bin-2019/uautomizer/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 [2018-11-10 10:38:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 10:38:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 10:38:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2018-11-10 10:38:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2018-11-10 10:38:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_store [2018-11-10 10:38:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_load [2018-11-10 10:38:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_exchange [2018-11-10 10:38:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_compare_and_exchange [2018-11-10 10:38:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_fetch_add [2018-11-10 10:38:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_fetch_sub [2018-11-10 10:38:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure Init [2018-11-10 10:38:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure Pop [2018-11-10 10:38:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure Push [2018-11-10 10:38:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure thread [2018-11-10 10:38:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 10:38:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 10:38:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-10 10:38:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-10 10:38:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2018-11-10 10:38:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2018-11-10 10:38:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2018-11-10 10:38:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2018-11-10 10:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2018-11-10 10:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2018-11-10 10:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2018-11-10 10:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2018-11-10 10:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2018-11-10 10:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2018-11-10 10:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2018-11-10 10:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2018-11-10 10:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2018-11-10 10:38:17,804 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2018-11-10 10:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2018-11-10 10:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2018-11-10 10:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2018-11-10 10:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2018-11-10 10:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2018-11-10 10:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2018-11-10 10:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2018-11-10 10:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2018-11-10 10:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2018-11-10 10:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2018-11-10 10:38:17,805 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2018-11-10 10:38:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2018-11-10 10:38:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2018-11-10 10:38:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2018-11-10 10:38:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2018-11-10 10:38:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2018-11-10 10:38:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2018-11-10 10:38:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2018-11-10 10:38:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2018-11-10 10:38:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2018-11-10 10:38:17,806 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2018-11-10 10:38:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2018-11-10 10:38:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2018-11-10 10:38:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2018-11-10 10:38:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-10 10:38:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-10 10:38:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2018-11-10 10:38:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2018-11-10 10:38:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2018-11-10 10:38:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-10 10:38:17,807 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2018-11-10 10:38:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2018-11-10 10:38:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2018-11-10 10:38:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2018-11-10 10:38:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2018-11-10 10:38:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2018-11-10 10:38:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2018-11-10 10:38:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2018-11-10 10:38:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2018-11-10 10:38:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2018-11-10 10:38:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2018-11-10 10:38:17,808 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2018-11-10 10:38:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2018-11-10 10:38:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2018-11-10 10:38:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2018-11-10 10:38:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2018-11-10 10:38:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2018-11-10 10:38:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2018-11-10 10:38:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2018-11-10 10:38:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2018-11-10 10:38:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2018-11-10 10:38:17,809 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2018-11-10 10:38:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2018-11-10 10:38:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2018-11-10 10:38:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2018-11-10 10:38:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2018-11-10 10:38:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2018-11-10 10:38:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2018-11-10 10:38:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-11-10 10:38:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2018-11-10 10:38:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2018-11-10 10:38:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2018-11-10 10:38:17,810 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2018-11-10 10:38:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2018-11-10 10:38:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2018-11-10 10:38:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2018-11-10 10:38:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2018-11-10 10:38:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2018-11-10 10:38:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2018-11-10 10:38:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2018-11-10 10:38:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2018-11-10 10:38:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2018-11-10 10:38:17,811 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2018-11-10 10:38:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2018-11-10 10:38:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2018-11-10 10:38:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2018-11-10 10:38:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2018-11-10 10:38:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2018-11-10 10:38:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2018-11-10 10:38:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2018-11-10 10:38:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2018-11-10 10:38:17,812 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2018-11-10 10:38:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2018-11-10 10:38:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2018-11-10 10:38:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2018-11-10 10:38:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2018-11-10 10:38:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2018-11-10 10:38:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2018-11-10 10:38:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-10 10:38:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-10 10:38:17,813 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-10 10:38:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-10 10:38:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-10 10:38:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-10 10:38:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-10 10:38:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-10 10:38:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-10 10:38:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-10 10:38:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-10 10:38:17,814 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-10 10:38:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-10 10:38:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-10 10:38:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-10 10:38:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-10 10:38:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-10 10:38:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-10 10:38:17,815 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-10 10:38:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-10 10:38:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-10 10:38:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-10 10:38:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-10 10:38:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-10 10:38:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-10 10:38:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-10 10:38:17,816 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-10 10:38:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-10 10:38:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-10 10:38:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-10 10:38:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-10 10:38:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-10 10:38:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-10 10:38:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-10 10:38:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-10 10:38:17,817 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-10 10:38:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-10 10:38:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-10 10:38:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-10 10:38:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-10 10:38:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-10 10:38:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-10 10:38:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-10 10:38:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-10 10:38:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-10 10:38:17,818 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-10 10:38:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-10 10:38:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-10 10:38:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-10 10:38:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-10 10:38:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 10:38:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-10 10:38:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-10 10:38:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 10:38:17,819 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-10 10:38:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-10 10:38:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-10 10:38:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-10 10:38:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2018-11-10 10:38:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-10 10:38:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-10 10:38:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2018-11-10 10:38:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-10 10:38:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-10 10:38:17,820 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2018-11-10 10:38:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-10 10:38:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-10 10:38:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-10 10:38:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-10 10:38:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-10 10:38:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-10 10:38:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-10 10:38:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-10 10:38:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-10 10:38:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-10 10:38:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-10 10:38:17,821 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-10 10:38:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-10 10:38:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-10 10:38:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-10 10:38:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-10 10:38:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-10 10:38:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-10 10:38:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-10 10:38:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-10 10:38:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-10 10:38:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-10 10:38:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-10 10:38:17,822 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-10 10:38:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-10 10:38:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-10 10:38:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-10 10:38:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-10 10:38:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-10 10:38:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-10 10:38:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-10 10:38:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-10 10:38:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-10 10:38:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-10 10:38:17,823 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-10 10:38:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-10 10:38:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-10 10:38:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-10 10:38:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure access [2018-11-10 10:38:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure faccessat [2018-11-10 10:38:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure lseek [2018-11-10 10:38:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure close [2018-11-10 10:38:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure read [2018-11-10 10:38:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure write [2018-11-10 10:38:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure pread [2018-11-10 10:38:17,824 INFO L130 BoogieDeclarations]: Found specification of procedure pwrite [2018-11-10 10:38:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure pipe [2018-11-10 10:38:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure alarm [2018-11-10 10:38:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure sleep [2018-11-10 10:38:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure ualarm [2018-11-10 10:38:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure usleep [2018-11-10 10:38:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure pause [2018-11-10 10:38:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure chown [2018-11-10 10:38:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure fchown [2018-11-10 10:38:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure lchown [2018-11-10 10:38:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure fchownat [2018-11-10 10:38:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure chdir [2018-11-10 10:38:17,825 INFO L130 BoogieDeclarations]: Found specification of procedure fchdir [2018-11-10 10:38:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure getcwd [2018-11-10 10:38:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure getwd [2018-11-10 10:38:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure dup [2018-11-10 10:38:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure dup2 [2018-11-10 10:38:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure execve [2018-11-10 10:38:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure fexecve [2018-11-10 10:38:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure execv [2018-11-10 10:38:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure execle [2018-11-10 10:38:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure execl [2018-11-10 10:38:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure execvp [2018-11-10 10:38:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure execlp [2018-11-10 10:38:17,826 INFO L130 BoogieDeclarations]: Found specification of procedure nice [2018-11-10 10:38:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure _exit [2018-11-10 10:38:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure pathconf [2018-11-10 10:38:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure fpathconf [2018-11-10 10:38:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure sysconf [2018-11-10 10:38:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure confstr [2018-11-10 10:38:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure getpid [2018-11-10 10:38:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure getppid [2018-11-10 10:38:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure getpgrp [2018-11-10 10:38:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure __getpgid [2018-11-10 10:38:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure getpgid [2018-11-10 10:38:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure setpgid [2018-11-10 10:38:17,827 INFO L130 BoogieDeclarations]: Found specification of procedure setpgrp [2018-11-10 10:38:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure setsid [2018-11-10 10:38:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure getsid [2018-11-10 10:38:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure getuid [2018-11-10 10:38:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure geteuid [2018-11-10 10:38:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure getgid [2018-11-10 10:38:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure getegid [2018-11-10 10:38:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure getgroups [2018-11-10 10:38:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure setuid [2018-11-10 10:38:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure setreuid [2018-11-10 10:38:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure seteuid [2018-11-10 10:38:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure setgid [2018-11-10 10:38:17,828 INFO L130 BoogieDeclarations]: Found specification of procedure setregid [2018-11-10 10:38:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure setegid [2018-11-10 10:38:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure fork [2018-11-10 10:38:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure vfork [2018-11-10 10:38:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure ttyname [2018-11-10 10:38:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure ttyname_r [2018-11-10 10:38:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure isatty [2018-11-10 10:38:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure ttyslot [2018-11-10 10:38:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure link [2018-11-10 10:38:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure linkat [2018-11-10 10:38:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure symlink [2018-11-10 10:38:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure readlink [2018-11-10 10:38:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure symlinkat [2018-11-10 10:38:17,829 INFO L130 BoogieDeclarations]: Found specification of procedure readlinkat [2018-11-10 10:38:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure unlink [2018-11-10 10:38:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure unlinkat [2018-11-10 10:38:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure rmdir [2018-11-10 10:38:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure tcgetpgrp [2018-11-10 10:38:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure tcsetpgrp [2018-11-10 10:38:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure getlogin [2018-11-10 10:38:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure getlogin_r [2018-11-10 10:38:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure setlogin [2018-11-10 10:38:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure getopt [2018-11-10 10:38:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure gethostname [2018-11-10 10:38:17,830 INFO L130 BoogieDeclarations]: Found specification of procedure sethostname [2018-11-10 10:38:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure sethostid [2018-11-10 10:38:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure getdomainname [2018-11-10 10:38:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure setdomainname [2018-11-10 10:38:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure vhangup [2018-11-10 10:38:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure revoke [2018-11-10 10:38:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure profil [2018-11-10 10:38:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure acct [2018-11-10 10:38:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure getusershell [2018-11-10 10:38:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure endusershell [2018-11-10 10:38:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure setusershell [2018-11-10 10:38:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure daemon [2018-11-10 10:38:17,831 INFO L130 BoogieDeclarations]: Found specification of procedure chroot [2018-11-10 10:38:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure getpass [2018-11-10 10:38:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure fsync [2018-11-10 10:38:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure gethostid [2018-11-10 10:38:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure sync [2018-11-10 10:38:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure getpagesize [2018-11-10 10:38:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure getdtablesize [2018-11-10 10:38:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure truncate [2018-11-10 10:38:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure ftruncate [2018-11-10 10:38:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure brk [2018-11-10 10:38:17,832 INFO L130 BoogieDeclarations]: Found specification of procedure sbrk [2018-11-10 10:38:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure syscall [2018-11-10 10:38:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure lockf [2018-11-10 10:38:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure fdatasync [2018-11-10 10:38:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-10 10:38:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-10 10:38:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-10 10:38:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-10 10:38:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-10 10:38:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-10 10:38:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-10 10:38:17,833 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-10 10:38:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-10 10:38:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-10 10:38:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-10 10:38:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-10 10:38:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-10 10:38:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-10 10:38:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-10 10:38:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-10 10:38:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-10 10:38:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-10 10:38:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-10 10:38:17,834 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-10 10:38:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-10 10:38:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-10 10:38:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-10 10:38:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-10 10:38:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-10 10:38:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-10 10:38:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-10 10:38:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-10 10:38:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-10 10:38:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-10 10:38:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-10 10:38:17,835 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-10 10:38:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-10 10:38:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-10 10:38:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-10 10:38:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-10 10:38:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-10 10:38:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-10 10:38:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-10 10:38:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-10 10:38:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-10 10:38:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_get [2018-11-10 10:38:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-10 10:38:17,836 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-10 10:38:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-10 10:38:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-10 10:38:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-10 10:38:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-10 10:38:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-10 10:38:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-10 10:38:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-10 10:38:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-10 10:38:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-10 10:38:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-10 10:38:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-10 10:38:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-10 10:38:17,837 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-10 10:38:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-10 10:38:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-10 10:38:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-10 10:38:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-10 10:38:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-10 10:38:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-10 10:38:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-10 10:38:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-10 10:38:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-10 10:38:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-10 10:38:17,838 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-10 10:38:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-10 10:38:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-10 10:38:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-10 10:38:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-10 10:38:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-10 10:38:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-10 10:38:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-10 10:38:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-10 10:38:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-10 10:38:17,839 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-10 10:38:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-10 10:38:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-10 10:38:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-10 10:38:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-10 10:38:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-10 10:38:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-10 10:38:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-10 10:38:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-10 10:38:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-10 10:38:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-10 10:38:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-10 10:38:17,840 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-10 10:38:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-10 10:38:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-10 10:38:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-10 10:38:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-10 10:38:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-10 10:38:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-10 10:38:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-10 10:38:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-10 10:38:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-10 10:38:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-10 10:38:17,841 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-10 10:38:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-10 10:38:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-10 10:38:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-10 10:38:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-10 10:38:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-10 10:38:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-10 10:38:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-10 10:38:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-10 10:38:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-10 10:38:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-10 10:38:17,842 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-10 10:38:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-10 10:38:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-10 10:38:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-10 10:38:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-10 10:38:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-10 10:38:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-10 10:38:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-10 10:38:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-10 10:38:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-10 10:38:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-10 10:38:17,843 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-10 10:38:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-10 10:38:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-10 10:38:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-10 10:38:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-10 10:38:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-10 10:38:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-10 10:38:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-10 10:38:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-10 10:38:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-10 10:38:17,844 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-10 10:38:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-10 10:38:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-10 10:38:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-10 10:38:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-10 10:38:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-10 10:38:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-10 10:38:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-10 10:38:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-10 10:38:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-10 10:38:17,845 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-10 10:38:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-10 10:38:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-10 10:38:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-10 10:38:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_store [2018-11-10 10:38:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-10 10:38:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_load [2018-11-10 10:38:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-10 10:38:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_exchange [2018-11-10 10:38:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_compare_and_exchange [2018-11-10 10:38:17,846 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_fetch_add [2018-11-10 10:38:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_fetch_sub [2018-11-10 10:38:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure Init [2018-11-10 10:38:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure Pop [2018-11-10 10:38:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 10:38:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-10 10:38:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 10:38:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure Push [2018-11-10 10:38:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure thread [2018-11-10 10:38:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 10:38:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 10:38:17,847 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 10:38:17,849 WARN L200 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-10 10:38:18,692 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 10:38:18,720 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 10:38:18,720 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 10:38:18,721 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 10:38:18,721 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 10:38:18,722 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:371) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:38:18,725 INFO L168 Benchmark]: Toolchain (without parser) took 1958.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 943.3 MB in the beginning and 964.2 MB in the end (delta: -20.9 MB). Peak memory consumption was 120.7 MB. Max. memory is 11.5 GB. [2018-11-10 10:38:18,727 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:38:18,727 INFO L168 Benchmark]: CACSL2BoogieTranslator took 855.00 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 803.7 MB in the end (delta: 139.6 MB). Peak memory consumption was 139.6 MB. Max. memory is 11.5 GB. [2018-11-10 10:38:18,728 INFO L168 Benchmark]: Boogie Preprocessor took 145.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 803.7 MB in the beginning and 1.1 GB in the end (delta: -317.8 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:38:18,728 INFO L168 Benchmark]: RCFGBuilder took 956.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 964.2 MB in the end (delta: 157.3 MB). Peak memory consumption was 157.3 MB. Max. memory is 11.5 GB. [2018-11-10 10:38:18,730 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 855.00 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 803.7 MB in the end (delta: 139.6 MB). Peak memory consumption was 139.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 145.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 803.7 MB in the beginning and 1.1 GB in the end (delta: -317.8 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 956.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 964.2 MB in the end (delta: 157.3 MB). Peak memory consumption was 157.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: null: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...