./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-complex/workstealqueue_mutex_true-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_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-complex/workstealqueue_mutex_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/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 25e3c208540a6e43f30bad444471941eba7b6402 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-complex/workstealqueue_mutex_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/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 25e3c208540a6e43f30bad444471941eba7b6402 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 [2018-10-27 05:12:42,193 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 05:12:42,196 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 05:12:42,206 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 05:12:42,206 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 05:12:42,207 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 05:12:42,209 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 05:12:42,211 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 05:12:42,213 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 05:12:42,213 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 05:12:42,214 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 05:12:42,215 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 05:12:42,216 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 05:12:42,217 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 05:12:42,218 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 05:12:42,219 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 05:12:42,220 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 05:12:42,222 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 05:12:42,224 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 05:12:42,225 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 05:12:42,227 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 05:12:42,228 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 05:12:42,231 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 05:12:42,231 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 05:12:42,231 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 05:12:42,232 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 05:12:42,233 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 05:12:42,234 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 05:12:42,236 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 05:12:42,237 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 05:12:42,237 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 05:12:42,238 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 05:12:42,238 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 05:12:42,239 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 05:12:42,240 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 05:12:42,241 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 05:12:42,241 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-10-27 05:12:42,254 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 05:12:42,255 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 05:12:42,255 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 05:12:42,255 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 05:12:42,256 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 05:12:42,256 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 05:12:42,256 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 05:12:42,257 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 05:12:42,257 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 05:12:42,257 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 05:12:42,257 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 05:12:42,257 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 05:12:42,257 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 05:12:42,258 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 05:12:42,258 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 05:12:42,258 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 05:12:42,258 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 05:12:42,258 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 05:12:42,260 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 05:12:42,261 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 05:12:42,261 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 05:12:42,261 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 05:12:42,261 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 05:12:42,261 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 05:12:42,262 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 05:12:42,262 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 05:12:42,262 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-27 05:12:42,262 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 05:12:42,262 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 05:12:42,262 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_5985db21-9817-4c06-8a3c-b5149bdc6c7a/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 -> 25e3c208540a6e43f30bad444471941eba7b6402 [2018-10-27 05:12:42,299 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 05:12:42,313 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 05:12:42,316 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 05:12:42,317 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 05:12:42,318 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 05:12:42,319 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-complex/workstealqueue_mutex_true-unreach-call.i [2018-10-27 05:12:42,376 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/data/584a6d31e/a49cb1575c3b44bd92d7b79d87834a9e/FLAG9ebd7d96d [2018-10-27 05:12:42,897 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 05:12:42,898 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/sv-benchmarks/c/pthread-complex/workstealqueue_mutex_true-unreach-call.i [2018-10-27 05:12:42,916 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/data/584a6d31e/a49cb1575c3b44bd92d7b79d87834a9e/FLAG9ebd7d96d [2018-10-27 05:12:42,931 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/data/584a6d31e/a49cb1575c3b44bd92d7b79d87834a9e [2018-10-27 05:12:42,934 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 05:12:42,936 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-27 05:12:42,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 05:12:42,937 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 05:12:42,942 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 05:12:42,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:12:42" (1/1) ... [2018-10-27 05:12:42,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@708cf233 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:42, skipping insertion in model container [2018-10-27 05:12:42,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:12:42" (1/1) ... [2018-10-27 05:12:42,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 05:12:43,019 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 05:12:43,999 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:12:44,016 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 05:12:44,118 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:12:44,591 INFO L193 MainTranslator]: Completed translation [2018-10-27 05:12:44,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:44 WrapperNode [2018-10-27 05:12:44,592 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 05:12:44,593 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 05:12:44,593 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 05:12:44,593 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 05:12:44,607 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:44" (1/1) ... [2018-10-27 05:12:44,607 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:44" (1/1) ... [2018-10-27 05:12:44,656 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:44" (1/1) ... [2018-10-27 05:12:44,657 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:44" (1/1) ... [2018-10-27 05:12:44,731 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:44" (1/1) ... [2018-10-27 05:12:44,742 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:44" (1/1) ... [2018-10-27 05:12:44,770 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:44" (1/1) ... [2018-10-27 05:12:44,794 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 05:12:44,795 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 05:12:44,795 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 05:12:44,795 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 05:12:44,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/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 [2018-10-27 05:12:44,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-27 05:12:44,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 05:12:44,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2018-10-27 05:12:44,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2018-10-27 05:12:44,871 INFO L138 BoogieDeclarations]: Found implementation of procedure Init_ObjType [2018-10-27 05:12:44,871 INFO L138 BoogieDeclarations]: Found implementation of procedure Operation [2018-10-27 05:12:44,871 INFO L138 BoogieDeclarations]: Found implementation of procedure Check [2018-10-27 05:12:44,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_exchange [2018-10-27 05:12:44,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_compare_exchange_strong [2018-10-27 05:12:44,872 INFO L138 BoogieDeclarations]: Found implementation of procedure readV [2018-10-27 05:12:44,872 INFO L138 BoogieDeclarations]: Found implementation of procedure writeV [2018-10-27 05:12:44,872 INFO L138 BoogieDeclarations]: Found implementation of procedure Init_WorkStealQueue [2018-10-27 05:12:44,872 INFO L138 BoogieDeclarations]: Found implementation of procedure Destroy_WorkStealQueue [2018-10-27 05:12:44,872 INFO L138 BoogieDeclarations]: Found implementation of procedure Steal [2018-10-27 05:12:44,872 INFO L138 BoogieDeclarations]: Found implementation of procedure SyncPop [2018-10-27 05:12:44,873 INFO L138 BoogieDeclarations]: Found implementation of procedure Pop [2018-10-27 05:12:44,873 INFO L138 BoogieDeclarations]: Found implementation of procedure SyncPush [2018-10-27 05:12:44,873 INFO L138 BoogieDeclarations]: Found implementation of procedure Push [2018-10-27 05:12:44,873 INFO L138 BoogieDeclarations]: Found implementation of procedure Stealer [2018-10-27 05:12:44,874 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-27 05:12:44,875 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-10-27 05:12:44,875 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-10-27 05:12:44,875 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-10-27 05:12:44,875 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2018-10-27 05:12:44,876 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2018-10-27 05:12:44,876 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2018-10-27 05:12:44,876 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2018-10-27 05:12:44,876 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2018-10-27 05:12:44,876 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2018-10-27 05:12:44,876 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2018-10-27 05:12:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2018-10-27 05:12:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2018-10-27 05:12:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2018-10-27 05:12:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2018-10-27 05:12:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2018-10-27 05:12:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2018-10-27 05:12:44,877 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2018-10-27 05:12:44,878 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2018-10-27 05:12:44,878 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2018-10-27 05:12:44,878 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2018-10-27 05:12:44,878 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2018-10-27 05:12:44,878 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2018-10-27 05:12:44,879 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2018-10-27 05:12:44,879 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2018-10-27 05:12:44,879 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2018-10-27 05:12:44,879 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2018-10-27 05:12:44,879 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2018-10-27 05:12:44,880 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2018-10-27 05:12:44,880 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2018-10-27 05:12:44,880 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2018-10-27 05:12:44,880 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2018-10-27 05:12:44,880 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2018-10-27 05:12:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2018-10-27 05:12:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2018-10-27 05:12:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2018-10-27 05:12:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2018-10-27 05:12:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2018-10-27 05:12:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2018-10-27 05:12:44,881 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2018-10-27 05:12:44,882 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2018-10-27 05:12:44,882 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2018-10-27 05:12:44,882 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-10-27 05:12:44,882 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-10-27 05:12:44,882 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2018-10-27 05:12:44,891 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2018-10-27 05:12:44,891 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2018-10-27 05:12:44,891 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-10-27 05:12:44,891 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2018-10-27 05:12:44,891 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2018-10-27 05:12:44,891 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2018-10-27 05:12:44,892 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2018-10-27 05:12:44,892 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2018-10-27 05:12:44,892 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2018-10-27 05:12:44,892 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2018-10-27 05:12:44,892 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2018-10-27 05:12:44,892 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2018-10-27 05:12:44,893 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2018-10-27 05:12:44,893 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2018-10-27 05:12:44,893 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2018-10-27 05:12:44,893 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2018-10-27 05:12:44,893 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2018-10-27 05:12:44,893 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2018-10-27 05:12:44,894 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2018-10-27 05:12:44,894 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2018-10-27 05:12:44,894 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2018-10-27 05:12:44,894 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2018-10-27 05:12:44,894 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2018-10-27 05:12:44,899 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2018-10-27 05:12:44,899 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2018-10-27 05:12:44,899 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2018-10-27 05:12:44,899 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2018-10-27 05:12:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2018-10-27 05:12:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2018-10-27 05:12:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2018-10-27 05:12:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2018-10-27 05:12:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-10-27 05:12:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2018-10-27 05:12:44,900 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2018-10-27 05:12:44,901 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2018-10-27 05:12:44,901 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2018-10-27 05:12:44,901 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2018-10-27 05:12:44,901 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2018-10-27 05:12:44,901 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2018-10-27 05:12:44,901 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2018-10-27 05:12:44,902 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2018-10-27 05:12:44,902 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2018-10-27 05:12:44,902 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2018-10-27 05:12:44,902 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2018-10-27 05:12:44,902 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2018-10-27 05:12:44,902 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2018-10-27 05:12:44,904 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2018-10-27 05:12:44,904 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2018-10-27 05:12:44,904 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2018-10-27 05:12:44,904 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2018-10-27 05:12:44,904 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2018-10-27 05:12:44,904 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2018-10-27 05:12:44,905 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2018-10-27 05:12:44,905 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2018-10-27 05:12:44,905 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2018-10-27 05:12:44,905 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2018-10-27 05:12:44,905 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2018-10-27 05:12:44,905 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2018-10-27 05:12:44,905 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2018-10-27 05:12:44,906 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2018-10-27 05:12:44,906 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2018-10-27 05:12:44,906 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-10-27 05:12:44,906 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-10-27 05:12:44,906 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-10-27 05:12:44,906 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-10-27 05:12:44,906 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-10-27 05:12:44,907 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-10-27 05:12:44,907 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-10-27 05:12:44,907 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-10-27 05:12:44,907 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-10-27 05:12:44,907 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-10-27 05:12:44,907 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-10-27 05:12:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-10-27 05:12:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-10-27 05:12:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-10-27 05:12:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-10-27 05:12:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-10-27 05:12:44,908 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-10-27 05:12:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-10-27 05:12:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-10-27 05:12:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-10-27 05:12:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-10-27 05:12:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-10-27 05:12:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-10-27 05:12:44,909 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-10-27 05:12:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-10-27 05:12:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-10-27 05:12:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-10-27 05:12:44,910 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-10-27 05:12:44,911 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-10-27 05:12:44,912 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-10-27 05:12:44,912 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-10-27 05:12:44,912 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-10-27 05:12:44,912 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-10-27 05:12:44,912 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-10-27 05:12:44,912 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-10-27 05:12:44,913 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-10-27 05:12:44,913 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-10-27 05:12:44,913 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-10-27 05:12:44,913 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-10-27 05:12:44,913 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-10-27 05:12:44,913 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-10-27 05:12:44,914 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_get [2018-10-27 05:12:44,914 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-10-27 05:12:44,914 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-10-27 05:12:44,914 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-10-27 05:12:44,914 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-10-27 05:12:44,914 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-10-27 05:12:44,914 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-10-27 05:12:44,915 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-10-27 05:12:44,915 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-10-27 05:12:44,915 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-10-27 05:12:44,915 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-10-27 05:12:44,915 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-10-27 05:12:44,915 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-10-27 05:12:44,915 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-10-27 05:12:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-10-27 05:12:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-10-27 05:12:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-10-27 05:12:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-10-27 05:12:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-10-27 05:12:44,916 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-10-27 05:12:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-10-27 05:12:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-10-27 05:12:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-10-27 05:12:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-10-27 05:12:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-10-27 05:12:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-10-27 05:12:44,917 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-10-27 05:12:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-10-27 05:12:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-10-27 05:12:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-10-27 05:12:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-10-27 05:12:44,918 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-10-27 05:12:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-10-27 05:12:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-10-27 05:12:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-10-27 05:12:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-10-27 05:12:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-10-27 05:12:44,919 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-10-27 05:12:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-10-27 05:12:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-10-27 05:12:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-10-27 05:12:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-10-27 05:12:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-10-27 05:12:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-10-27 05:12:44,920 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-10-27 05:12:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-10-27 05:12:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-10-27 05:12:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-10-27 05:12:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-10-27 05:12:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-10-27 05:12:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-10-27 05:12:44,921 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-10-27 05:12:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-10-27 05:12:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-10-27 05:12:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-10-27 05:12:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-10-27 05:12:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-10-27 05:12:44,922 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-10-27 05:12:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-10-27 05:12:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-10-27 05:12:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-10-27 05:12:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-10-27 05:12:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-10-27 05:12:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-10-27 05:12:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-10-27 05:12:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-10-27 05:12:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-10-27 05:12:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-10-27 05:12:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-10-27 05:12:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-10-27 05:12:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-10-27 05:12:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-10-27 05:12:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-10-27 05:12:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-10-27 05:12:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-10-27 05:12:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-10-27 05:12:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-10-27 05:12:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-10-27 05:12:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-10-27 05:12:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-10-27 05:12:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-10-27 05:12:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-10-27 05:12:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-10-27 05:12:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-10-27 05:12:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-10-27 05:12:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-10-27 05:12:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-10-27 05:12:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-10-27 05:12:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-10-27 05:12:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-10-27 05:12:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-10-27 05:12:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-10-27 05:12:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-10-27 05:12:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-10-27 05:12:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-10-27 05:12:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-10-27 05:12:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-10-27 05:12:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-10-27 05:12:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-10-27 05:12:44,930 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-10-27 05:12:44,932 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-10-27 05:12:44,932 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-10-27 05:12:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-10-27 05:12:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-10-27 05:12:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-10-27 05:12:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-10-27 05:12:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-10-27 05:12:44,933 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-10-27 05:12:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-10-27 05:12:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-10-27 05:12:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-10-27 05:12:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-10-27 05:12:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-10-27 05:12:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-10-27 05:12:44,934 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-10-27 05:12:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-10-27 05:12:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-10-27 05:12:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-10-27 05:12:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-10-27 05:12:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-10-27 05:12:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-10-27 05:12:44,935 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-10-27 05:12:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-10-27 05:12:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-10-27 05:12:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-10-27 05:12:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-10-27 05:12:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-10-27 05:12:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-10-27 05:12:44,936 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-10-27 05:12:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-10-27 05:12:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-10-27 05:12:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-10-27 05:12:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-10-27 05:12:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-10-27 05:12:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-10-27 05:12:44,937 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-10-27 05:12:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-10-27 05:12:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-10-27 05:12:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-10-27 05:12:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-10-27 05:12:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-10-27 05:12:44,938 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-10-27 05:12:44,947 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-10-27 05:12:44,947 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-10-27 05:12:44,947 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-10-27 05:12:44,947 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-10-27 05:12:44,947 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-10-27 05:12:44,947 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-10-27 05:12:44,947 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-10-27 05:12:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-10-27 05:12:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-10-27 05:12:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-10-27 05:12:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-10-27 05:12:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-10-27 05:12:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-10-27 05:12:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-10-27 05:12:44,948 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-10-27 05:12:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-10-27 05:12:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-10-27 05:12:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-10-27 05:12:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-10-27 05:12:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-10-27 05:12:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-10-27 05:12:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2018-10-27 05:12:44,949 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-10-27 05:12:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-10-27 05:12:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2018-10-27 05:12:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-10-27 05:12:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-27 05:12:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2018-10-27 05:12:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-10-27 05:12:44,950 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-10-27 05:12:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-10-27 05:12:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-10-27 05:12:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-10-27 05:12:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-10-27 05:12:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-10-27 05:12:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-10-27 05:12:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-10-27 05:12:44,951 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-10-27 05:12:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-10-27 05:12:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-10-27 05:12:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-10-27 05:12:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-10-27 05:12:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-10-27 05:12:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-10-27 05:12:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-10-27 05:12:44,952 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-10-27 05:12:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-10-27 05:12:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-10-27 05:12:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-10-27 05:12:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-10-27 05:12:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-10-27 05:12:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-10-27 05:12:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-10-27 05:12:44,953 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-10-27 05:12:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-10-27 05:12:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-10-27 05:12:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-10-27 05:12:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-10-27 05:12:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-10-27 05:12:44,954 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-10-27 05:12:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-10-27 05:12:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-10-27 05:12:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-10-27 05:12:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-10-27 05:12:44,956 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-10-27 05:12:44,957 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-10-27 05:12:44,957 INFO L130 BoogieDeclarations]: Found specification of procedure access [2018-10-27 05:12:44,957 INFO L130 BoogieDeclarations]: Found specification of procedure faccessat [2018-10-27 05:12:44,957 INFO L130 BoogieDeclarations]: Found specification of procedure lseek [2018-10-27 05:12:44,957 INFO L130 BoogieDeclarations]: Found specification of procedure close [2018-10-27 05:12:44,957 INFO L130 BoogieDeclarations]: Found specification of procedure read [2018-10-27 05:12:44,957 INFO L130 BoogieDeclarations]: Found specification of procedure write [2018-10-27 05:12:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure pread [2018-10-27 05:12:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure pwrite [2018-10-27 05:12:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure pipe [2018-10-27 05:12:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure alarm [2018-10-27 05:12:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure sleep [2018-10-27 05:12:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure ualarm [2018-10-27 05:12:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure usleep [2018-10-27 05:12:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure pause [2018-10-27 05:12:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure chown [2018-10-27 05:12:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure fchown [2018-10-27 05:12:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure lchown [2018-10-27 05:12:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure fchownat [2018-10-27 05:12:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure chdir [2018-10-27 05:12:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure fchdir [2018-10-27 05:12:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure getcwd [2018-10-27 05:12:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure getwd [2018-10-27 05:12:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure dup [2018-10-27 05:12:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure dup2 [2018-10-27 05:12:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure execve [2018-10-27 05:12:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure fexecve [2018-10-27 05:12:44,960 INFO L130 BoogieDeclarations]: Found specification of procedure execv [2018-10-27 05:12:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure execle [2018-10-27 05:12:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure execl [2018-10-27 05:12:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure execvp [2018-10-27 05:12:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure execlp [2018-10-27 05:12:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure nice [2018-10-27 05:12:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure _exit [2018-10-27 05:12:44,961 INFO L130 BoogieDeclarations]: Found specification of procedure pathconf [2018-10-27 05:12:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure fpathconf [2018-10-27 05:12:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure sysconf [2018-10-27 05:12:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure confstr [2018-10-27 05:12:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure getpid [2018-10-27 05:12:44,962 INFO L130 BoogieDeclarations]: Found specification of procedure getppid [2018-10-27 05:12:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure getpgrp [2018-10-27 05:12:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure __getpgid [2018-10-27 05:12:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure getpgid [2018-10-27 05:12:44,968 INFO L130 BoogieDeclarations]: Found specification of procedure setpgid [2018-10-27 05:12:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure setpgrp [2018-10-27 05:12:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure setsid [2018-10-27 05:12:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure getsid [2018-10-27 05:12:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure getuid [2018-10-27 05:12:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure geteuid [2018-10-27 05:12:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure getgid [2018-10-27 05:12:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure getegid [2018-10-27 05:12:44,969 INFO L130 BoogieDeclarations]: Found specification of procedure getgroups [2018-10-27 05:12:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure setuid [2018-10-27 05:12:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure setreuid [2018-10-27 05:12:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure seteuid [2018-10-27 05:12:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure setgid [2018-10-27 05:12:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure setregid [2018-10-27 05:12:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure setegid [2018-10-27 05:12:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure fork [2018-10-27 05:12:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure vfork [2018-10-27 05:12:44,970 INFO L130 BoogieDeclarations]: Found specification of procedure ttyname [2018-10-27 05:12:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure ttyname_r [2018-10-27 05:12:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure isatty [2018-10-27 05:12:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure ttyslot [2018-10-27 05:12:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure link [2018-10-27 05:12:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure linkat [2018-10-27 05:12:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure symlink [2018-10-27 05:12:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure readlink [2018-10-27 05:12:44,971 INFO L130 BoogieDeclarations]: Found specification of procedure symlinkat [2018-10-27 05:12:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure readlinkat [2018-10-27 05:12:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure unlink [2018-10-27 05:12:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure unlinkat [2018-10-27 05:12:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure rmdir [2018-10-27 05:12:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure tcgetpgrp [2018-10-27 05:12:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure tcsetpgrp [2018-10-27 05:12:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure getlogin [2018-10-27 05:12:44,972 INFO L130 BoogieDeclarations]: Found specification of procedure getlogin_r [2018-10-27 05:12:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure setlogin [2018-10-27 05:12:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure getopt [2018-10-27 05:12:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure gethostname [2018-10-27 05:12:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure sethostname [2018-10-27 05:12:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure sethostid [2018-10-27 05:12:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure getdomainname [2018-10-27 05:12:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure setdomainname [2018-10-27 05:12:44,973 INFO L130 BoogieDeclarations]: Found specification of procedure vhangup [2018-10-27 05:12:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure revoke [2018-10-27 05:12:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure profil [2018-10-27 05:12:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure acct [2018-10-27 05:12:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure getusershell [2018-10-27 05:12:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure endusershell [2018-10-27 05:12:44,974 INFO L130 BoogieDeclarations]: Found specification of procedure setusershell [2018-10-27 05:12:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure daemon [2018-10-27 05:12:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure chroot [2018-10-27 05:12:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure getpass [2018-10-27 05:12:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure fsync [2018-10-27 05:12:44,975 INFO L130 BoogieDeclarations]: Found specification of procedure gethostid [2018-10-27 05:12:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure sync [2018-10-27 05:12:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure getpagesize [2018-10-27 05:12:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure getdtablesize [2018-10-27 05:12:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure truncate [2018-10-27 05:12:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure ftruncate [2018-10-27 05:12:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure brk [2018-10-27 05:12:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure sbrk [2018-10-27 05:12:44,976 INFO L130 BoogieDeclarations]: Found specification of procedure syscall [2018-10-27 05:12:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure lockf [2018-10-27 05:12:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure fdatasync [2018-10-27 05:12:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure Init_ObjType [2018-10-27 05:12:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-10-27 05:12:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure Operation [2018-10-27 05:12:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-10-27 05:12:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure Check [2018-10-27 05:12:44,977 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_exchange [2018-10-27 05:12:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_compare_exchange_strong [2018-10-27 05:12:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure readV [2018-10-27 05:12:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 05:12:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-10-27 05:12:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-27 05:12:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure writeV [2018-10-27 05:12:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure Init_WorkStealQueue [2018-10-27 05:12:44,978 INFO L130 BoogieDeclarations]: Found specification of procedure Destroy_WorkStealQueue [2018-10-27 05:12:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure Steal [2018-10-27 05:12:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-10-27 05:12:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-10-27 05:12:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure SyncPop [2018-10-27 05:12:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure Pop [2018-10-27 05:12:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure SyncPush [2018-10-27 05:12:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure Push [2018-10-27 05:12:44,979 INFO L130 BoogieDeclarations]: Found specification of procedure Stealer [2018-10-27 05:12:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-27 05:12:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-27 05:12:44,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 05:12:44,987 WARN L200 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-10-27 05:12:47,572 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 05:12:47,625 WARN L317 ript$VariableManager]: TermVariabe |Thread0_Stealer_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:47,626 WARN L317 ript$VariableManager]: TermVariabe |Thread0_Stealer_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:47,626 WARN L317 ript$VariableManager]: TermVariabe |Thread0_Stealer_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:47,627 WARN L317 ript$VariableManager]: TermVariabe |Thread0_Stealer_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:47,628 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 05:12:47,632 INFO L168 Benchmark]: Toolchain (without parser) took 4696.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 954.4 MB in the beginning and 1.1 GB in the end (delta: -128.0 MB). Peak memory consumption was 229.2 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:47,634 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:12:47,634 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1655.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 954.4 MB in the beginning and 1.0 GB in the end (delta: -68.1 MB). Peak memory consumption was 105.7 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:47,640 INFO L168 Benchmark]: Boogie Preprocessor took 201.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:47,640 INFO L168 Benchmark]: RCFGBuilder took 2836.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -76.0 MB). Peak memory consumption was 126.0 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:47,644 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1655.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 954.4 MB in the beginning and 1.0 GB in the end (delta: -68.1 MB). Peak memory consumption was 105.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 201.45 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: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2836.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -76.0 MB). Peak memory consumption was 126.0 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 [2018-10-27 05:12:49,939 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 05:12:49,941 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 05:12:49,952 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 05:12:49,952 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 05:12:49,953 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 05:12:49,954 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 05:12:49,956 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 05:12:49,958 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 05:12:49,959 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 05:12:49,960 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 05:12:49,960 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 05:12:49,961 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 05:12:49,962 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 05:12:49,963 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 05:12:49,964 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 05:12:49,965 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 05:12:49,967 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 05:12:49,969 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 05:12:49,970 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 05:12:49,971 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 05:12:49,972 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 05:12:49,975 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 05:12:49,975 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 05:12:49,975 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 05:12:49,976 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 05:12:49,977 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 05:12:49,978 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 05:12:49,979 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 05:12:49,980 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 05:12:49,981 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 05:12:49,982 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 05:12:49,982 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 05:12:49,982 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 05:12:49,983 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 05:12:49,984 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 05:12:49,984 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-10-27 05:12:49,998 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 05:12:49,998 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 05:12:49,999 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 05:12:49,999 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 05:12:50,000 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 05:12:50,000 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 05:12:50,000 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 05:12:50,001 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 05:12:50,001 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 05:12:50,001 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 05:12:50,001 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 05:12:50,001 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 05:12:50,002 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 05:12:50,002 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 05:12:50,002 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 05:12:50,002 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 05:12:50,005 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 05:12:50,005 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 05:12:50,005 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 05:12:50,006 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 05:12:50,006 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 05:12:50,006 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 05:12:50,006 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 05:12:50,006 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 05:12:50,006 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 05:12:50,007 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 05:12:50,007 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 05:12:50,007 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-27 05:12:50,007 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 05:12:50,007 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 05:12:50,007 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 05:12:50,008 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_5985db21-9817-4c06-8a3c-b5149bdc6c7a/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 -> 25e3c208540a6e43f30bad444471941eba7b6402 [2018-10-27 05:12:50,070 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 05:12:50,086 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 05:12:50,090 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 05:12:50,092 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 05:12:50,093 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 05:12:50,094 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-complex/workstealqueue_mutex_true-unreach-call.i [2018-10-27 05:12:50,148 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/data/391ff1b09/2c0000c6bbd946cf925137fe41e005a6/FLAG30d4904e9 [2018-10-27 05:12:50,701 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 05:12:50,702 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/sv-benchmarks/c/pthread-complex/workstealqueue_mutex_true-unreach-call.i [2018-10-27 05:12:50,724 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/data/391ff1b09/2c0000c6bbd946cf925137fe41e005a6/FLAG30d4904e9 [2018-10-27 05:12:50,739 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/bin-2019/uautomizer/data/391ff1b09/2c0000c6bbd946cf925137fe41e005a6 [2018-10-27 05:12:50,743 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 05:12:50,744 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-27 05:12:50,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 05:12:50,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 05:12:50,750 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 05:12:50,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:12:50" (1/1) ... [2018-10-27 05:12:50,754 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61968cf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:50, skipping insertion in model container [2018-10-27 05:12:50,754 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:12:50" (1/1) ... [2018-10-27 05:12:50,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 05:12:50,825 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 05:12:51,918 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:12:51,944 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 05:12:52,072 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:12:52,550 INFO L193 MainTranslator]: Completed translation [2018-10-27 05:12:52,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:52 WrapperNode [2018-10-27 05:12:52,551 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 05:12:52,552 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 05:12:52,552 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 05:12:52,554 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 05:12:52,666 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:52" (1/1) ... [2018-10-27 05:12:52,666 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:52" (1/1) ... [2018-10-27 05:12:52,720 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:52" (1/1) ... [2018-10-27 05:12:52,720 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:52" (1/1) ... [2018-10-27 05:12:52,792 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:52" (1/1) ... [2018-10-27 05:12:52,802 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:52" (1/1) ... [2018-10-27 05:12:52,823 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:52" (1/1) ... [2018-10-27 05:12:52,840 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 05:12:52,840 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 05:12:52,841 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 05:12:52,841 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 05:12:52,842 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5985db21-9817-4c06-8a3c-b5149bdc6c7a/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 [2018-10-27 05:12:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-27 05:12:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 05:12:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2018-10-27 05:12:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2018-10-27 05:12:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure Init_ObjType [2018-10-27 05:12:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure Operation [2018-10-27 05:12:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure Check [2018-10-27 05:12:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_exchange [2018-10-27 05:12:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_compare_exchange_strong [2018-10-27 05:12:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure readV [2018-10-27 05:12:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure writeV [2018-10-27 05:12:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure Init_WorkStealQueue [2018-10-27 05:12:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure Destroy_WorkStealQueue [2018-10-27 05:12:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure Steal [2018-10-27 05:12:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure SyncPop [2018-10-27 05:12:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure Pop [2018-10-27 05:12:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure SyncPush [2018-10-27 05:12:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure Push [2018-10-27 05:12:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure Stealer [2018-10-27 05:12:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-27 05:12:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-10-27 05:12:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-10-27 05:12:52,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-10-27 05:12:52,907 INFO L130 BoogieDeclarations]: Found specification of procedure __underflow [2018-10-27 05:12:52,907 INFO L130 BoogieDeclarations]: Found specification of procedure __uflow [2018-10-27 05:12:52,907 INFO L130 BoogieDeclarations]: Found specification of procedure __overflow [2018-10-27 05:12:52,907 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_getc [2018-10-27 05:12:52,907 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_putc [2018-10-27 05:12:52,907 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_feof [2018-10-27 05:12:52,907 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ferror [2018-10-27 05:12:52,907 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_peekc_locked [2018-10-27 05:12:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_flockfile [2018-10-27 05:12:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_funlockfile [2018-10-27 05:12:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_ftrylockfile [2018-10-27 05:12:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfscanf [2018-10-27 05:12:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_vfprintf [2018-10-27 05:12:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_padn [2018-10-27 05:12:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_sgetn [2018-10-27 05:12:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekoff [2018-10-27 05:12:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_seekpos [2018-10-27 05:12:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure _IO_free_backup_area [2018-10-27 05:12:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure remove [2018-10-27 05:12:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure rename [2018-10-27 05:12:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure renameat [2018-10-27 05:12:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure tmpfile [2018-10-27 05:12:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam [2018-10-27 05:12:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure tmpnam_r [2018-10-27 05:12:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure tempnam [2018-10-27 05:12:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure fclose [2018-10-27 05:12:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure fflush [2018-10-27 05:12:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure fflush_unlocked [2018-10-27 05:12:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2018-10-27 05:12:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure freopen [2018-10-27 05:12:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure fdopen [2018-10-27 05:12:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure fmemopen [2018-10-27 05:12:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure open_memstream [2018-10-27 05:12:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure setbuf [2018-10-27 05:12:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure setvbuf [2018-10-27 05:12:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure setbuffer [2018-10-27 05:12:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure setlinebuf [2018-10-27 05:12:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure fprintf [2018-10-27 05:12:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-10-27 05:12:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-10-27 05:12:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure vfprintf [2018-10-27 05:12:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure vprintf [2018-10-27 05:12:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure vsprintf [2018-10-27 05:12:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-10-27 05:12:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2018-10-27 05:12:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure vdprintf [2018-10-27 05:12:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure dprintf [2018-10-27 05:12:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure fscanf [2018-10-27 05:12:52,915 INFO L130 BoogieDeclarations]: Found specification of procedure scanf [2018-10-27 05:12:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2018-10-27 05:12:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure vfscanf [2018-10-27 05:12:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure vscanf [2018-10-27 05:12:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure vsscanf [2018-10-27 05:12:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc [2018-10-27 05:12:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure getc [2018-10-27 05:12:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure getchar [2018-10-27 05:12:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure getc_unlocked [2018-10-27 05:12:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure getchar_unlocked [2018-10-27 05:12:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure fgetc_unlocked [2018-10-27 05:12:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure fputc [2018-10-27 05:12:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure putc [2018-10-27 05:12:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure putchar [2018-10-27 05:12:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure fputc_unlocked [2018-10-27 05:12:52,917 INFO L130 BoogieDeclarations]: Found specification of procedure putc_unlocked [2018-10-27 05:12:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure putchar_unlocked [2018-10-27 05:12:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure getw [2018-10-27 05:12:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure putw [2018-10-27 05:12:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure fgets [2018-10-27 05:12:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure __getdelim [2018-10-27 05:12:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure getdelim [2018-10-27 05:12:52,922 INFO L130 BoogieDeclarations]: Found specification of procedure getline [2018-10-27 05:12:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure fputs [2018-10-27 05:12:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-10-27 05:12:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure ungetc [2018-10-27 05:12:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure fread [2018-10-27 05:12:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite [2018-10-27 05:12:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure fread_unlocked [2018-10-27 05:12:52,923 INFO L130 BoogieDeclarations]: Found specification of procedure fwrite_unlocked [2018-10-27 05:12:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure fseek [2018-10-27 05:12:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure ftell [2018-10-27 05:12:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure rewind [2018-10-27 05:12:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure fseeko [2018-10-27 05:12:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure ftello [2018-10-27 05:12:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure fgetpos [2018-10-27 05:12:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure fsetpos [2018-10-27 05:12:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr [2018-10-27 05:12:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure feof [2018-10-27 05:12:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ferror [2018-10-27 05:12:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure clearerr_unlocked [2018-10-27 05:12:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure feof_unlocked [2018-10-27 05:12:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ferror_unlocked [2018-10-27 05:12:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure perror [2018-10-27 05:12:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure fileno [2018-10-27 05:12:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure fileno_unlocked [2018-10-27 05:12:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure popen [2018-10-27 05:12:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure pclose [2018-10-27 05:12:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure ctermid [2018-10-27 05:12:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure flockfile [2018-10-27 05:12:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure ftrylockfile [2018-10-27 05:12:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure funlockfile [2018-10-27 05:12:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2018-10-27 05:12:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2018-10-27 05:12:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-10-27 05:12:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-10-27 05:12:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-10-27 05:12:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-10-27 05:12:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-10-27 05:12:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-10-27 05:12:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-10-27 05:12:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-10-27 05:12:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-10-27 05:12:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-10-27 05:12:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-10-27 05:12:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-10-27 05:12:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-10-27 05:12:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-10-27 05:12:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-10-27 05:12:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-10-27 05:12:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-10-27 05:12:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-10-27 05:12:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-10-27 05:12:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-10-27 05:12:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-10-27 05:12:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-10-27 05:12:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-10-27 05:12:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-10-27 05:12:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-10-27 05:12:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-10-27 05:12:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-10-27 05:12:52,938 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-10-27 05:12:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-10-27 05:12:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-10-27 05:12:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-10-27 05:12:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-10-27 05:12:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-10-27 05:12:52,939 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-10-27 05:12:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-10-27 05:12:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-10-27 05:12:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-10-27 05:12:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-10-27 05:12:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-10-27 05:12:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-10-27 05:12:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-10-27 05:12:52,940 INFO L130 BoogieDeclarations]: Found specification of procedure timespec_get [2018-10-27 05:12:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-10-27 05:12:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-10-27 05:12:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-10-27 05:12:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-10-27 05:12:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-10-27 05:12:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-10-27 05:12:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-10-27 05:12:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-10-27 05:12:52,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-10-27 05:12:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-10-27 05:12:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-10-27 05:12:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-10-27 05:12:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-10-27 05:12:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-10-27 05:12:52,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-10-27 05:12:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-10-27 05:12:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-10-27 05:12:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-10-27 05:12:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-10-27 05:12:52,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-10-27 05:12:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-10-27 05:12:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-10-27 05:12:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-10-27 05:12:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-10-27 05:12:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-10-27 05:12:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-10-27 05:12:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-10-27 05:12:52,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-10-27 05:12:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-10-27 05:12:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-10-27 05:12:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-10-27 05:12:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-10-27 05:12:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-10-27 05:12:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-10-27 05:12:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-10-27 05:12:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-10-27 05:12:52,948 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-10-27 05:12:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-10-27 05:12:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-10-27 05:12:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-10-27 05:12:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-10-27 05:12:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-10-27 05:12:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-10-27 05:12:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-10-27 05:12:52,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-10-27 05:12:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-10-27 05:12:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-10-27 05:12:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-10-27 05:12:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-10-27 05:12:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-10-27 05:12:52,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-10-27 05:12:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-10-27 05:12:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-10-27 05:12:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-10-27 05:12:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-10-27 05:12:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-10-27 05:12:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-10-27 05:12:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-10-27 05:12:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-10-27 05:12:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-10-27 05:12:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-10-27 05:12:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-10-27 05:12:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-10-27 05:12:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-10-27 05:12:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-10-27 05:12:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-10-27 05:12:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-10-27 05:12:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-10-27 05:12:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-10-27 05:12:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-10-27 05:12:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-10-27 05:12:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-10-27 05:12:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-10-27 05:12:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-10-27 05:12:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-10-27 05:12:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-10-27 05:12:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-10-27 05:12:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-10-27 05:12:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-10-27 05:12:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-10-27 05:12:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-10-27 05:12:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-10-27 05:12:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-10-27 05:12:52,962 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-10-27 05:12:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-10-27 05:12:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-10-27 05:12:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-10-27 05:12:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-10-27 05:12:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-10-27 05:12:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-10-27 05:12:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-10-27 05:12:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-10-27 05:12:52,963 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-10-27 05:12:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-10-27 05:12:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-10-27 05:12:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-10-27 05:12:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-10-27 05:12:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-10-27 05:12:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-10-27 05:12:52,964 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-10-27 05:12:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-10-27 05:12:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-10-27 05:12:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-10-27 05:12:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-10-27 05:12:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-10-27 05:12:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-10-27 05:12:52,965 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-10-27 05:12:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-10-27 05:12:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-10-27 05:12:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-10-27 05:12:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-10-27 05:12:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-10-27 05:12:52,966 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-10-27 05:12:52,970 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-10-27 05:12:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-10-27 05:12:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-10-27 05:12:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-10-27 05:12:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-10-27 05:12:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-10-27 05:12:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-10-27 05:12:52,971 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-10-27 05:12:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-10-27 05:12:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-10-27 05:12:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-10-27 05:12:52,972 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-10-27 05:12:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-10-27 05:12:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-10-27 05:12:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-10-27 05:12:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-10-27 05:12:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-10-27 05:12:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-10-27 05:12:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-10-27 05:12:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-10-27 05:12:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-10-27 05:12:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-10-27 05:12:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-10-27 05:12:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-10-27 05:12:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-10-27 05:12:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-10-27 05:12:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-10-27 05:12:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-10-27 05:12:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-10-27 05:12:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-10-27 05:12:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-10-27 05:12:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-10-27 05:12:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-10-27 05:12:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-10-27 05:12:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-10-27 05:12:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-10-27 05:12:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-10-27 05:12:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-10-27 05:12:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-10-27 05:12:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-10-27 05:12:52,977 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-10-27 05:12:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-10-27 05:12:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-10-27 05:12:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-10-27 05:12:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-10-27 05:12:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-10-27 05:12:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-10-27 05:12:52,982 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-10-27 05:12:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-10-27 05:12:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2018-10-27 05:12:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-10-27 05:12:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-10-27 05:12:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2018-10-27 05:12:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-10-27 05:12:52,983 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-27 05:12:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2018-10-27 05:12:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-10-27 05:12:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-10-27 05:12:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-10-27 05:12:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-10-27 05:12:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-10-27 05:12:52,984 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-10-27 05:12:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-10-27 05:12:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-10-27 05:12:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-10-27 05:12:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-10-27 05:12:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-10-27 05:12:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-10-27 05:12:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-10-27 05:12:52,985 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-10-27 05:12:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-10-27 05:12:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-10-27 05:12:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-10-27 05:12:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-10-27 05:12:52,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-10-27 05:12:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-10-27 05:12:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-10-27 05:12:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-10-27 05:12:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-10-27 05:12:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-10-27 05:12:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-10-27 05:12:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-10-27 05:12:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-10-27 05:12:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-10-27 05:12:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-10-27 05:12:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-10-27 05:12:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-10-27 05:12:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-10-27 05:12:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-10-27 05:12:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-10-27 05:12:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-10-27 05:12:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-10-27 05:12:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-10-27 05:12:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-10-27 05:12:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure access [2018-10-27 05:12:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure faccessat [2018-10-27 05:12:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure lseek [2018-10-27 05:12:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure close [2018-10-27 05:12:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure read [2018-10-27 05:12:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure write [2018-10-27 05:12:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure pread [2018-10-27 05:12:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure pwrite [2018-10-27 05:12:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure pipe [2018-10-27 05:12:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure alarm [2018-10-27 05:12:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure sleep [2018-10-27 05:12:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure ualarm [2018-10-27 05:12:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure usleep [2018-10-27 05:12:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure pause [2018-10-27 05:12:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure chown [2018-10-27 05:12:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure fchown [2018-10-27 05:12:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure lchown [2018-10-27 05:12:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure fchownat [2018-10-27 05:12:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure chdir [2018-10-27 05:12:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure fchdir [2018-10-27 05:12:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure getcwd [2018-10-27 05:12:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure getwd [2018-10-27 05:12:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure dup [2018-10-27 05:12:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure dup2 [2018-10-27 05:12:52,999 INFO L130 BoogieDeclarations]: Found specification of procedure execve [2018-10-27 05:12:53,000 INFO L130 BoogieDeclarations]: Found specification of procedure fexecve [2018-10-27 05:12:53,000 INFO L130 BoogieDeclarations]: Found specification of procedure execv [2018-10-27 05:12:53,000 INFO L130 BoogieDeclarations]: Found specification of procedure execle [2018-10-27 05:12:53,000 INFO L130 BoogieDeclarations]: Found specification of procedure execl [2018-10-27 05:12:53,000 INFO L130 BoogieDeclarations]: Found specification of procedure execvp [2018-10-27 05:12:53,000 INFO L130 BoogieDeclarations]: Found specification of procedure execlp [2018-10-27 05:12:53,000 INFO L130 BoogieDeclarations]: Found specification of procedure nice [2018-10-27 05:12:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure _exit [2018-10-27 05:12:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure pathconf [2018-10-27 05:12:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure fpathconf [2018-10-27 05:12:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure sysconf [2018-10-27 05:12:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure confstr [2018-10-27 05:12:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure getpid [2018-10-27 05:12:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure getppid [2018-10-27 05:12:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure getpgrp [2018-10-27 05:12:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure __getpgid [2018-10-27 05:12:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure getpgid [2018-10-27 05:12:53,001 INFO L130 BoogieDeclarations]: Found specification of procedure setpgid [2018-10-27 05:12:53,002 INFO L130 BoogieDeclarations]: Found specification of procedure setpgrp [2018-10-27 05:12:53,002 INFO L130 BoogieDeclarations]: Found specification of procedure setsid [2018-10-27 05:12:53,002 INFO L130 BoogieDeclarations]: Found specification of procedure getsid [2018-10-27 05:12:53,002 INFO L130 BoogieDeclarations]: Found specification of procedure getuid [2018-10-27 05:12:53,002 INFO L130 BoogieDeclarations]: Found specification of procedure geteuid [2018-10-27 05:12:53,002 INFO L130 BoogieDeclarations]: Found specification of procedure getgid [2018-10-27 05:12:53,002 INFO L130 BoogieDeclarations]: Found specification of procedure getegid [2018-10-27 05:12:53,002 INFO L130 BoogieDeclarations]: Found specification of procedure getgroups [2018-10-27 05:12:53,005 INFO L130 BoogieDeclarations]: Found specification of procedure setuid [2018-10-27 05:12:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure setreuid [2018-10-27 05:12:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure seteuid [2018-10-27 05:12:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure setgid [2018-10-27 05:12:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure setregid [2018-10-27 05:12:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure setegid [2018-10-27 05:12:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure fork [2018-10-27 05:12:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure vfork [2018-10-27 05:12:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure ttyname [2018-10-27 05:12:53,006 INFO L130 BoogieDeclarations]: Found specification of procedure ttyname_r [2018-10-27 05:12:53,007 INFO L130 BoogieDeclarations]: Found specification of procedure isatty [2018-10-27 05:12:53,007 INFO L130 BoogieDeclarations]: Found specification of procedure ttyslot [2018-10-27 05:12:53,007 INFO L130 BoogieDeclarations]: Found specification of procedure link [2018-10-27 05:12:53,007 INFO L130 BoogieDeclarations]: Found specification of procedure linkat [2018-10-27 05:12:53,007 INFO L130 BoogieDeclarations]: Found specification of procedure symlink [2018-10-27 05:12:53,007 INFO L130 BoogieDeclarations]: Found specification of procedure readlink [2018-10-27 05:12:53,007 INFO L130 BoogieDeclarations]: Found specification of procedure symlinkat [2018-10-27 05:12:53,007 INFO L130 BoogieDeclarations]: Found specification of procedure readlinkat [2018-10-27 05:12:53,008 INFO L130 BoogieDeclarations]: Found specification of procedure unlink [2018-10-27 05:12:53,008 INFO L130 BoogieDeclarations]: Found specification of procedure unlinkat [2018-10-27 05:12:53,008 INFO L130 BoogieDeclarations]: Found specification of procedure rmdir [2018-10-27 05:12:53,008 INFO L130 BoogieDeclarations]: Found specification of procedure tcgetpgrp [2018-10-27 05:12:53,008 INFO L130 BoogieDeclarations]: Found specification of procedure tcsetpgrp [2018-10-27 05:12:53,008 INFO L130 BoogieDeclarations]: Found specification of procedure getlogin [2018-10-27 05:12:53,008 INFO L130 BoogieDeclarations]: Found specification of procedure getlogin_r [2018-10-27 05:12:53,008 INFO L130 BoogieDeclarations]: Found specification of procedure setlogin [2018-10-27 05:12:53,009 INFO L130 BoogieDeclarations]: Found specification of procedure getopt [2018-10-27 05:12:53,009 INFO L130 BoogieDeclarations]: Found specification of procedure gethostname [2018-10-27 05:12:53,009 INFO L130 BoogieDeclarations]: Found specification of procedure sethostname [2018-10-27 05:12:53,009 INFO L130 BoogieDeclarations]: Found specification of procedure sethostid [2018-10-27 05:12:53,009 INFO L130 BoogieDeclarations]: Found specification of procedure getdomainname [2018-10-27 05:12:53,009 INFO L130 BoogieDeclarations]: Found specification of procedure setdomainname [2018-10-27 05:12:53,009 INFO L130 BoogieDeclarations]: Found specification of procedure vhangup [2018-10-27 05:12:53,009 INFO L130 BoogieDeclarations]: Found specification of procedure revoke [2018-10-27 05:12:53,009 INFO L130 BoogieDeclarations]: Found specification of procedure profil [2018-10-27 05:12:53,010 INFO L130 BoogieDeclarations]: Found specification of procedure acct [2018-10-27 05:12:53,010 INFO L130 BoogieDeclarations]: Found specification of procedure getusershell [2018-10-27 05:12:53,010 INFO L130 BoogieDeclarations]: Found specification of procedure endusershell [2018-10-27 05:12:53,010 INFO L130 BoogieDeclarations]: Found specification of procedure setusershell [2018-10-27 05:12:53,010 INFO L130 BoogieDeclarations]: Found specification of procedure daemon [2018-10-27 05:12:53,010 INFO L130 BoogieDeclarations]: Found specification of procedure chroot [2018-10-27 05:12:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure getpass [2018-10-27 05:12:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure fsync [2018-10-27 05:12:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure gethostid [2018-10-27 05:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure sync [2018-10-27 05:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure getpagesize [2018-10-27 05:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure getdtablesize [2018-10-27 05:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure truncate [2018-10-27 05:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure ftruncate [2018-10-27 05:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure brk [2018-10-27 05:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure sbrk [2018-10-27 05:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure syscall [2018-10-27 05:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure lockf [2018-10-27 05:12:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure fdatasync [2018-10-27 05:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure Init_ObjType [2018-10-27 05:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-10-27 05:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure Operation [2018-10-27 05:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-10-27 05:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure Check [2018-10-27 05:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_exchange [2018-10-27 05:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_compare_exchange_strong [2018-10-27 05:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure readV [2018-10-27 05:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 05:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-10-27 05:12:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-27 05:12:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure writeV [2018-10-27 05:12:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure Init_WorkStealQueue [2018-10-27 05:12:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure Destroy_WorkStealQueue [2018-10-27 05:12:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure Steal [2018-10-27 05:12:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-10-27 05:12:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-10-27 05:12:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure SyncPop [2018-10-27 05:12:53,022 INFO L130 BoogieDeclarations]: Found specification of procedure Pop [2018-10-27 05:12:53,022 INFO L130 BoogieDeclarations]: Found specification of procedure SyncPush [2018-10-27 05:12:53,022 INFO L130 BoogieDeclarations]: Found specification of procedure Push [2018-10-27 05:12:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure Stealer [2018-10-27 05:12:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-27 05:12:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-27 05:12:53,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 05:12:53,025 WARN L200 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-10-27 05:12:55,887 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 05:12:55,947 WARN L317 ript$VariableManager]: TermVariabe |Thread0_Stealer_#in~param.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:55,947 WARN L317 ript$VariableManager]: TermVariabe |Thread0_Stealer_#in~param.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:55,947 WARN L317 ript$VariableManager]: TermVariabe |Thread0_Stealer_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:55,947 WARN L317 ript$VariableManager]: TermVariabe |Thread0_Stealer_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:55,948 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 05:12:55,952 INFO L168 Benchmark]: Toolchain (without parser) took 5208.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 182.5 MB). Free memory was 945.2 MB in the beginning and 975.4 MB in the end (delta: -30.3 MB). Peak memory consumption was 152.2 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:55,954 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:12:55,954 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1806.29 ms. Allocated memory is still 1.0 GB. Free memory was 945.2 MB in the beginning and 784.1 MB in the end (delta: 161.1 MB). Peak memory consumption was 161.1 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:55,958 INFO L168 Benchmark]: Boogie Preprocessor took 287.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 182.5 MB). Free memory was 784.1 MB in the beginning and 1.2 GB in the end (delta: -379.2 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:55,958 INFO L168 Benchmark]: RCFGBuilder took 3110.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 975.4 MB in the end (delta: 187.9 MB). Peak memory consumption was 187.9 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:55,962 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 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 1806.29 ms. Allocated memory is still 1.0 GB. Free memory was 945.2 MB in the beginning and 784.1 MB in the end (delta: 161.1 MB). Peak memory consumption was 161.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 287.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 182.5 MB). Free memory was 784.1 MB in the beginning and 1.2 GB in the end (delta: -379.2 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3110.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 975.4 MB in the end (delta: 187.9 MB). Peak memory consumption was 187.9 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...