./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread/singleton_with-uninit-problems_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_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread/singleton_with-uninit-problems_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/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 17cb67016a37b4d6ca4d07f4518c2ed6beef643f ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread/singleton_with-uninit-problems_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/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 17cb67016a37b4d6ca4d07f4518c2ed6beef643f ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 05:12:31,715 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 05:12:31,716 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 05:12:31,725 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 05:12:31,725 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 05:12:31,726 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 05:12:31,727 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 05:12:31,728 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 05:12:31,730 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 05:12:31,730 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 05:12:31,731 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 05:12:31,731 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 05:12:31,732 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 05:12:31,733 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 05:12:31,734 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 05:12:31,734 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 05:12:31,735 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 05:12:31,744 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 05:12:31,745 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 05:12:31,747 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 05:12:31,748 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 05:12:31,748 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 05:12:31,750 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 05:12:31,750 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 05:12:31,750 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 05:12:31,751 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 05:12:31,751 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 05:12:31,752 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 05:12:31,753 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 05:12:31,754 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 05:12:31,754 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 05:12:31,754 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 05:12:31,754 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 05:12:31,755 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 05:12:31,755 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 05:12:31,756 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 05:12:31,757 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-10-27 05:12:31,767 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 05:12:31,767 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 05:12:31,768 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 05:12:31,768 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 05:12:31,769 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 05:12:31,769 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 05:12:31,769 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 05:12:31,769 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 05:12:31,769 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 05:12:31,769 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 05:12:31,769 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 05:12:31,770 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 05:12:31,770 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 05:12:31,770 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 05:12:31,770 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 05:12:31,770 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 05:12:31,770 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 05:12:31,770 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 05:12:31,771 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 05:12:31,771 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 05:12:31,771 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 05:12:31,771 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 05:12:31,771 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 05:12:31,771 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 05:12:31,771 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 05:12:31,771 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 05:12:31,772 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-27 05:12:31,772 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 05:12:31,772 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 05:12:31,774 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_5956c54e-0077-4695-ab88-dbeeee9fc9d4/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 -> 17cb67016a37b4d6ca4d07f4518c2ed6beef643f [2018-10-27 05:12:31,799 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 05:12:31,808 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 05:12:31,811 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 05:12:31,812 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 05:12:31,813 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 05:12:31,813 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/singleton_with-uninit-problems_true-unreach-call.i [2018-10-27 05:12:31,858 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/data/6593132a5/fb2dadfa098d41b99d830cc4d8cadad6/FLAG9f93f5592 [2018-10-27 05:12:32,299 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 05:12:32,299 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/sv-benchmarks/c/pthread/singleton_with-uninit-problems_true-unreach-call.i [2018-10-27 05:12:32,315 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/data/6593132a5/fb2dadfa098d41b99d830cc4d8cadad6/FLAG9f93f5592 [2018-10-27 05:12:32,327 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/data/6593132a5/fb2dadfa098d41b99d830cc4d8cadad6 [2018-10-27 05:12:32,331 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 05:12:32,332 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-27 05:12:32,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 05:12:32,333 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 05:12:32,337 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 05:12:32,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:12:32" (1/1) ... [2018-10-27 05:12:32,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5851605b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:32, skipping insertion in model container [2018-10-27 05:12:32,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:12:32" (1/1) ... [2018-10-27 05:12:32,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 05:12:32,392 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 05:12:32,774 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:12:32,781 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 05:12:32,821 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:12:32,961 INFO L193 MainTranslator]: Completed translation [2018-10-27 05:12:32,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:32 WrapperNode [2018-10-27 05:12:32,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 05:12:32,962 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 05:12:32,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 05:12:32,963 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 05:12:32,975 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:32" (1/1) ... [2018-10-27 05:12:32,976 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:32" (1/1) ... [2018-10-27 05:12:33,059 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:32" (1/1) ... [2018-10-27 05:12:33,060 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:32" (1/1) ... [2018-10-27 05:12:33,080 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:32" (1/1) ... [2018-10-27 05:12:33,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:32" (1/1) ... [2018-10-27 05:12:33,090 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:32" (1/1) ... [2018-10-27 05:12:33,098 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 05:12:33,098 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 05:12:33,098 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 05:12:33,098 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 05:12:33,099 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/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 05:12:33,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-27 05:12:33,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 05:12:33,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-10-27 05:12:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-10-27 05:12:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-10-27 05:12:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2018-10-27 05:12:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0 [2018-10-27 05:12:33,158 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-27 05:12:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-10-27 05:12:33,158 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-10-27 05:12:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-10-27 05:12:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-10-27 05:12:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-10-27 05:12:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-10-27 05:12:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-10-27 05:12:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-10-27 05:12:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-10-27 05:12:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-10-27 05:12:33,159 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-10-27 05:12:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-10-27 05:12:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-10-27 05:12:33,160 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-10-27 05:12:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-10-27 05:12:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-10-27 05:12:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-10-27 05:12:33,162 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-10-27 05:12:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-10-27 05:12:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-10-27 05:12:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-10-27 05:12:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-10-27 05:12:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-10-27 05:12:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-10-27 05:12:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-10-27 05:12:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-10-27 05:12:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-10-27 05:12:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-10-27 05:12:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-10-27 05:12:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-10-27 05:12:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-10-27 05:12:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-10-27 05:12:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-10-27 05:12:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-10-27 05:12:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-10-27 05:12:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-10-27 05:12:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-10-27 05:12:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-10-27 05:12:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-10-27 05:12:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-10-27 05:12:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-10-27 05:12:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-10-27 05:12:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-10-27 05:12:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-10-27 05:12:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-10-27 05:12:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-10-27 05:12:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-10-27 05:12:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-10-27 05:12:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-10-27 05:12:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-10-27 05:12:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-10-27 05:12:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-10-27 05:12:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-10-27 05:12:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-10-27 05:12:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-10-27 05:12:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-10-27 05:12:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-10-27 05:12:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-10-27 05:12:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-10-27 05:12:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-10-27 05:12:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-10-27 05:12:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-10-27 05:12:33,167 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-27 05:12:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-10-27 05:12:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-10-27 05:12:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-10-27 05:12:33,168 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-10-27 05:12:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-10-27 05:12:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-10-27 05:12:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-10-27 05:12:33,169 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-10-27 05:12:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-10-27 05:12:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-10-27 05:12:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-10-27 05:12:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-10-27 05:12:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-10-27 05:12:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-10-27 05:12:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-10-27 05:12:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-10-27 05:12:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-10-27 05:12:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-10-27 05:12:33,170 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-10-27 05:12:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-10-27 05:12:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-10-27 05:12:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-10-27 05:12:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-10-27 05:12:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-10-27 05:12:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-10-27 05:12:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-10-27 05:12:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-10-27 05:12:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-10-27 05:12:33,171 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-10-27 05:12:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-10-27 05:12:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-10-27 05:12:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-10-27 05:12:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-10-27 05:12:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-10-27 05:12:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-10-27 05:12:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-10-27 05:12:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-10-27 05:12:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-10-27 05:12:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-10-27 05:12:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-10-27 05:12:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-10-27 05:12:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-10-27 05:12:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-10-27 05:12:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-10-27 05:12:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-10-27 05:12:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-10-27 05:12:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-10-27 05:12:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-10-27 05:12:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-10-27 05:12:33,173 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-10-27 05:12:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-10-27 05:12:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-10-27 05:12:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-10-27 05:12:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-10-27 05:12:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-10-27 05:12:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-10-27 05:12:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-10-27 05:12:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-10-27 05:12:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-10-27 05:12:33,174 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-10-27 05:12:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-10-27 05:12:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-10-27 05:12:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-10-27 05:12:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-10-27 05:12:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-10-27 05:12:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-10-27 05:12:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-10-27 05:12:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-10-27 05:12:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-10-27 05:12:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-10-27 05:12:33,175 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-10-27 05:12:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-10-27 05:12:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-10-27 05:12:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-10-27 05:12:33,176 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-10-27 05:12:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-10-27 05:12:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-10-27 05:12:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-10-27 05:12:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-10-27 05:12:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-10-27 05:12:33,179 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-10-27 05:12:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-10-27 05:12:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-10-27 05:12:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-10-27 05:12:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-10-27 05:12:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-10-27 05:12:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-10-27 05:12:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-10-27 05:12:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-10-27 05:12:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-10-27 05:12:33,180 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-10-27 05:12:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-10-27 05:12:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-10-27 05:12:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-10-27 05:12:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-10-27 05:12:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-10-27 05:12:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-10-27 05:12:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-10-27 05:12:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-10-27 05:12:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-10-27 05:12:33,181 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-10-27 05:12:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-10-27 05:12:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-10-27 05:12:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-10-27 05:12:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-10-27 05:12:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-10-27 05:12:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-10-27 05:12:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-10-27 05:12:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-10-27 05:12:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-10-27 05:12:33,182 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-10-27 05:12:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-10-27 05:12:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-10-27 05:12:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-10-27 05:12:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-10-27 05:12:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-10-27 05:12:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-10-27 05:12:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-10-27 05:12:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-10-27 05:12:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-10-27 05:12:33,183 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-10-27 05:12:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-10-27 05:12:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-10-27 05:12:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-10-27 05:12:33,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-10-27 05:12:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-10-27 05:12:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-10-27 05:12:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-10-27 05:12:33,189 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-10-27 05:12:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-10-27 05:12:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-10-27 05:12:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-10-27 05:12:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-10-27 05:12:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-10-27 05:12:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-10-27 05:12:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-10-27 05:12:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-10-27 05:12:33,190 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-10-27 05:12:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-10-27 05:12:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-10-27 05:12:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-10-27 05:12:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-10-27 05:12:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-10-27 05:12:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-10-27 05:12:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-10-27 05:12:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-10-27 05:12:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-10-27 05:12:33,191 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-10-27 05:12:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-10-27 05:12:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-10-27 05:12:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-10-27 05:12:33,192 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-10-27 05:12:33,195 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-10-27 05:12:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-10-27 05:12:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-10-27 05:12:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-10-27 05:12:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-10-27 05:12:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-10-27 05:12:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-10-27 05:12:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-10-27 05:12:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-10-27 05:12:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-10-27 05:12:33,196 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-10-27 05:12:33,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-10-27 05:12:33,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-10-27 05:12:33,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-10-27 05:12:33,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-10-27 05:12:33,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-10-27 05:12:33,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-10-27 05:12:33,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-10-27 05:12:33,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-10-27 05:12:33,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-10-27 05:12:33,197 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-10-27 05:12:33,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-10-27 05:12:33,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-10-27 05:12:33,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-10-27 05:12:33,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-10-27 05:12:33,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-10-27 05:12:33,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-10-27 05:12:33,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-10-27 05:12:33,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-10-27 05:12:33,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-10-27 05:12:33,198 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-10-27 05:12:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-10-27 05:12:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-10-27 05:12:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2018-10-27 05:12:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy [2018-10-27 05:12:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-10-27 05:12:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-10-27 05:12:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2018-10-27 05:12:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2018-10-27 05:12:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-10-27 05:12:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2018-10-27 05:12:33,199 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2018-10-27 05:12:33,200 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-10-27 05:12:33,200 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-10-27 05:12:33,200 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll [2018-10-27 05:12:33,200 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm [2018-10-27 05:12:33,200 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l [2018-10-27 05:12:33,206 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l [2018-10-27 05:12:33,206 INFO L130 BoogieDeclarations]: Found specification of procedure strdup [2018-10-27 05:12:33,206 INFO L130 BoogieDeclarations]: Found specification of procedure strndup [2018-10-27 05:12:33,206 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2018-10-27 05:12:33,207 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-10-27 05:12:33,207 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2018-10-27 05:12:33,207 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2018-10-27 05:12:33,207 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2018-10-27 05:12:33,207 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2018-10-27 05:12:33,207 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2018-10-27 05:12:33,207 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r [2018-10-27 05:12:33,207 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r [2018-10-27 05:12:33,207 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-10-27 05:12:33,208 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2018-10-27 05:12:33,208 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2018-10-27 05:12:33,208 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r [2018-10-27 05:12:33,208 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l [2018-10-27 05:12:33,208 INFO L130 BoogieDeclarations]: Found specification of procedure __bzero [2018-10-27 05:12:33,208 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy [2018-10-27 05:12:33,208 INFO L130 BoogieDeclarations]: Found specification of procedure bzero [2018-10-27 05:12:33,208 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp [2018-10-27 05:12:33,209 INFO L130 BoogieDeclarations]: Found specification of procedure index [2018-10-27 05:12:33,209 INFO L130 BoogieDeclarations]: Found specification of procedure rindex [2018-10-27 05:12:33,209 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2018-10-27 05:12:33,209 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2018-10-27 05:12:33,209 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2018-10-27 05:12:33,209 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2018-10-27 05:12:33,209 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal [2018-10-27 05:12:33,209 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy [2018-10-27 05:12:33,209 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy [2018-10-27 05:12:33,209 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy [2018-10-27 05:12:33,210 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy [2018-10-27 05:12:33,210 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-10-27 05:12:33,210 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-10-27 05:12:33,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 05:12:33,210 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-10-27 05:12:33,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-10-27 05:12:33,215 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2018-10-27 05:12:33,215 INFO L130 BoogieDeclarations]: Found specification of procedure thread0 [2018-10-27 05:12:33,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-10-27 05:12:33,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-27 05:12:33,215 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-27 05:12:33,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-27 05:12:33,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 05:12:33,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-10-27 05:12:33,219 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 05:12:33,965 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 05:12:33,999 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:33,999 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,001 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,001 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,002 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,002 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,002 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,002 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,003 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,003 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,003 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,003 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,003 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,003 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,004 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,004 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,007 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,007 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,008 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,008 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,009 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,009 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,009 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:34,009 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:35,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:12:35 BasicIcfg [2018-10-27 05:12:35,156 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 05:12:35,156 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-27 05:12:35,157 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-27 05:12:35,159 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-27 05:12:35,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 05:12:32" (1/3) ... [2018-10-27 05:12:35,159 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49caeef1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 05:12:35, skipping insertion in model container [2018-10-27 05:12:35,159 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:32" (2/3) ... [2018-10-27 05:12:35,160 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49caeef1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 05:12:35, skipping insertion in model container [2018-10-27 05:12:35,160 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:12:35" (3/3) ... [2018-10-27 05:12:35,169 INFO L112 eAbstractionObserver]: Analyzing ICFG singleton_with-uninit-problems_true-unreach-call.i_BEv2 [2018-10-27 05:12:35,180 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-27 05:12:35,192 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 7 error locations. [2018-10-27 05:12:35,211 INFO L257 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2018-10-27 05:12:35,239 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-27 05:12:35,240 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-27 05:12:35,240 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-27 05:12:35,240 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-27 05:12:35,240 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-27 05:12:35,241 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-27 05:12:35,241 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-27 05:12:35,241 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-27 05:12:35,241 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-27 05:12:35,264 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states. [2018-10-27 05:12:35,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-27 05:12:35,272 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 05:12:35,273 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 05:12:35,275 INFO L424 AbstractCegarLoop]: === Iteration 1 === [thread0Err0INUSE_VIOLATION, thread0Err4INUSE_VIOLATION, thread0Err3INUSE_VIOLATION, thread0Err1INUSE_VIOLATION, thread0Err2INUSE_VIOLATION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr5INUSE_VIOLATION]=== [2018-10-27 05:12:35,283 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 05:12:35,284 INFO L82 PathProgramCache]: Analyzing trace with hash -726381165, now seen corresponding path program 1 times [2018-10-27 05:12:35,286 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 05:12:35,286 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 05:12:35,343 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 05:12:35,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 05:12:35,344 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 05:12:35,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 05:12:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 05:12:35,474 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-27 05:12:35,483 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [271] [271] L1246-->mainErr5INUSE_VIOLATION: Formula: Thread5_thread0_inUse InVars {Thread5_thread0_inUse=Thread5_thread0_inUse} OutVars{Thread5_thread0_inUse=Thread5_thread0_inUse} AuxVars[] AssignedVars[] because there is no mapped edge [2018-10-27 05:12:35,491 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier4,QUANTIFIED] [2018-10-27 05:12:35,493 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier17,QUANTIFIED] [2018-10-27 05:12:35,494 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier15,QUANTIFIED] [2018-10-27 05:12:35,495 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier10,QUANTIFIED] [2018-10-27 05:12:35,495 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier12,QUANTIFIED] [2018-10-27 05:12:35,495 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier2,QUANTIFIED] [2018-10-27 05:12:35,495 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier9,QUANTIFIED] [2018-10-27 05:12:35,496 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier1,QUANTIFIED] [2018-10-27 05:12:35,496 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier5,QUANTIFIED] [2018-10-27 05:12:35,497 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier18,QUANTIFIED] [2018-10-27 05:12:35,498 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier13,QUANTIFIED] [2018-10-27 05:12:35,498 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier3,QUANTIFIED] [2018-10-27 05:12:35,498 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier14,QUANTIFIED] [2018-10-27 05:12:35,498 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier6,QUANTIFIED] [2018-10-27 05:12:35,499 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier7,QUANTIFIED] [2018-10-27 05:12:35,499 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier11,QUANTIFIED] [2018-10-27 05:12:35,499 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier16,QUANTIFIED] [2018-10-27 05:12:35,499 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier8,QUANTIFIED] [2018-10-27 05:12:35,499 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier29,QUANTIFIED] [2018-10-27 05:12:35,500 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier25,QUANTIFIED] [2018-10-27 05:12:35,500 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier27,QUANTIFIED] [2018-10-27 05:12:35,500 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier22,QUANTIFIED] [2018-10-27 05:12:35,500 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier28,QUANTIFIED] [2018-10-27 05:12:35,500 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier34,QUANTIFIED] [2018-10-27 05:12:35,501 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier24,QUANTIFIED] [2018-10-27 05:12:35,501 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier21,QUANTIFIED] [2018-10-27 05:12:35,501 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier26,QUANTIFIED] [2018-10-27 05:12:35,501 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier36,QUANTIFIED] [2018-10-27 05:12:35,501 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier30,QUANTIFIED] [2018-10-27 05:12:35,501 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier20,QUANTIFIED] [2018-10-27 05:12:35,502 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier33,QUANTIFIED] [2018-10-27 05:12:35,502 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier32,QUANTIFIED] [2018-10-27 05:12:35,502 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier35,QUANTIFIED] [2018-10-27 05:12:35,502 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier23,QUANTIFIED] [2018-10-27 05:12:35,502 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier19,QUANTIFIED] [2018-10-27 05:12:35,503 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier31,QUANTIFIED] [2018-10-27 05:12:35,503 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier47,QUANTIFIED] [2018-10-27 05:12:35,503 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier45,QUANTIFIED] [2018-10-27 05:12:35,503 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier43,QUANTIFIED] [2018-10-27 05:12:35,503 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier54,QUANTIFIED] [2018-10-27 05:12:35,504 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier46,QUANTIFIED] [2018-10-27 05:12:35,504 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier53,QUANTIFIED] [2018-10-27 05:12:35,515 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier51,QUANTIFIED] [2018-10-27 05:12:35,515 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier39,QUANTIFIED] [2018-10-27 05:12:35,516 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier41,QUANTIFIED] [2018-10-27 05:12:35,516 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier38,QUANTIFIED] [2018-10-27 05:12:35,517 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier48,QUANTIFIED] [2018-10-27 05:12:35,517 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier37,QUANTIFIED] [2018-10-27 05:12:35,517 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier44,QUANTIFIED] [2018-10-27 05:12:35,517 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier42,QUANTIFIED] [2018-10-27 05:12:35,518 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier50,QUANTIFIED] [2018-10-27 05:12:35,518 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier40,QUANTIFIED] [2018-10-27 05:12:35,518 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier52,QUANTIFIED] [2018-10-27 05:12:35,518 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier49,QUANTIFIED] [2018-10-27 05:12:35,518 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier68,QUANTIFIED] [2018-10-27 05:12:35,519 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier61,QUANTIFIED] [2018-10-27 05:12:35,519 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier71,QUANTIFIED] [2018-10-27 05:12:35,519 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier62,QUANTIFIED] [2018-10-27 05:12:35,519 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier56,QUANTIFIED] [2018-10-27 05:12:35,519 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier70,QUANTIFIED] [2018-10-27 05:12:35,519 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier66,QUANTIFIED] [2018-10-27 05:12:35,520 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier65,QUANTIFIED] [2018-10-27 05:12:35,520 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier55,QUANTIFIED] [2018-10-27 05:12:35,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier67,QUANTIFIED] [2018-10-27 05:12:35,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier63,QUANTIFIED] [2018-10-27 05:12:35,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier60,QUANTIFIED] [2018-10-27 05:12:35,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier64,QUANTIFIED] [2018-10-27 05:12:35,525 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier59,QUANTIFIED] [2018-10-27 05:12:35,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier69,QUANTIFIED] [2018-10-27 05:12:35,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier58,QUANTIFIED] [2018-10-27 05:12:35,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier72,QUANTIFIED] [2018-10-27 05:12:35,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier57,QUANTIFIED] [2018-10-27 05:12:35,526 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier81,QUANTIFIED] [2018-10-27 05:12:35,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier87,QUANTIFIED] [2018-10-27 05:12:35,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier88,QUANTIFIED] [2018-10-27 05:12:35,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier80,QUANTIFIED] [2018-10-27 05:12:35,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier75,QUANTIFIED] [2018-10-27 05:12:35,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier77,QUANTIFIED] [2018-10-27 05:12:35,527 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier89,QUANTIFIED] [2018-10-27 05:12:35,528 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier82,QUANTIFIED] [2018-10-27 05:12:35,528 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier73,QUANTIFIED] [2018-10-27 05:12:35,532 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier90,QUANTIFIED] [2018-10-27 05:12:35,532 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier76,QUANTIFIED] [2018-10-27 05:12:35,532 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier79,QUANTIFIED] [2018-10-27 05:12:35,533 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier85,QUANTIFIED] [2018-10-27 05:12:35,533 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier78,QUANTIFIED] [2018-10-27 05:12:35,533 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier83,QUANTIFIED] [2018-10-27 05:12:35,533 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier84,QUANTIFIED] [2018-10-27 05:12:35,533 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier86,QUANTIFIED] [2018-10-27 05:12:35,533 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier74,QUANTIFIED] [2018-10-27 05:12:35,534 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier92,QUANTIFIED] [2018-10-27 05:12:35,534 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier93,QUANTIFIED] [2018-10-27 05:12:35,534 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier104,QUANTIFIED] [2018-10-27 05:12:35,534 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier94,QUANTIFIED] [2018-10-27 05:12:35,534 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier100,QUANTIFIED] [2018-10-27 05:12:35,535 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier96,QUANTIFIED] [2018-10-27 05:12:35,535 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier99,QUANTIFIED] [2018-10-27 05:12:35,535 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier105,QUANTIFIED] [2018-10-27 05:12:35,535 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier107,QUANTIFIED] [2018-10-27 05:12:35,535 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier103,QUANTIFIED] [2018-10-27 05:12:35,535 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier101,QUANTIFIED] [2018-10-27 05:12:35,536 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier106,QUANTIFIED] [2018-10-27 05:12:35,536 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier102,QUANTIFIED] [2018-10-27 05:12:35,541 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier91,QUANTIFIED] [2018-10-27 05:12:35,541 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier95,QUANTIFIED] [2018-10-27 05:12:35,541 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier97,QUANTIFIED] [2018-10-27 05:12:35,541 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier98,QUANTIFIED] [2018-10-27 05:12:35,541 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier108,QUANTIFIED] [2018-10-27 05:12:35,542 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier126,QUANTIFIED] [2018-10-27 05:12:35,542 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier119,QUANTIFIED] [2018-10-27 05:12:35,542 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier118,QUANTIFIED] [2018-10-27 05:12:35,542 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier112,QUANTIFIED] [2018-10-27 05:12:35,542 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier122,QUANTIFIED] [2018-10-27 05:12:35,543 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier125,QUANTIFIED] [2018-10-27 05:12:35,543 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier110,QUANTIFIED] [2018-10-27 05:12:35,543 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier113,QUANTIFIED] [2018-10-27 05:12:35,543 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier115,QUANTIFIED] [2018-10-27 05:12:35,543 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier116,QUANTIFIED] [2018-10-27 05:12:35,544 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier109,QUANTIFIED] [2018-10-27 05:12:35,544 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier124,QUANTIFIED] [2018-10-27 05:12:35,544 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier121,QUANTIFIED] [2018-10-27 05:12:35,547 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier114,QUANTIFIED] [2018-10-27 05:12:35,548 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier117,QUANTIFIED] [2018-10-27 05:12:35,548 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier120,QUANTIFIED] [2018-10-27 05:12:35,548 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier111,QUANTIFIED] [2018-10-27 05:12:35,548 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier123,QUANTIFIED] [2018-10-27 05:12:35,556 INFO L285 ceAbstractionStarter]: Did not count any witness invariants because Icfg is not BoogieIcfg [2018-10-27 05:12:35,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.10 05:12:35 BasicIcfg [2018-10-27 05:12:35,569 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-27 05:12:35,570 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-27 05:12:35,570 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-27 05:12:35,570 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-27 05:12:35,570 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:12:35" (3/4) ... [2018-10-27 05:12:35,572 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-27 05:12:35,573 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.witnessprinter has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.finish(WitnessPrinter.java:139) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:131) 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 05:12:35,576 INFO L168 Benchmark]: Toolchain (without parser) took 3245.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.9 MB). Free memory was 951.7 MB in the beginning and 1.0 GB in the end (delta: -75.9 MB). Peak memory consumption was 116.0 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:35,579 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:12:35,580 INFO L168 Benchmark]: CACSL2BoogieTranslator took 629.25 ms. Allocated memory is still 1.0 GB. Free memory was 951.7 MB in the beginning and 887.3 MB in the end (delta: 64.4 MB). Peak memory consumption was 64.4 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:35,581 INFO L168 Benchmark]: Boogie Preprocessor took 135.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.9 MB). Free memory was 887.3 MB in the beginning and 1.2 GB in the end (delta: -295.0 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:35,582 INFO L168 Benchmark]: RCFGBuilder took 2057.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 122.5 MB). Peak memory consumption was 122.5 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:35,582 INFO L168 Benchmark]: TraceAbstraction took 412.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:35,583 INFO L168 Benchmark]: Witness Printer took 6.14 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:12:35,585 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 629.25 ms. Allocated memory is still 1.0 GB. Free memory was 951.7 MB in the beginning and 887.3 MB in the end (delta: 64.4 MB). Peak memory consumption was 64.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 135.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 191.9 MB). Free memory was 887.3 MB in the beginning and 1.2 GB in the end (delta: -295.0 MB). Peak memory consumption was 23.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2057.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 122.5 MB). Peak memory consumption was 122.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 412.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 25.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. * Witness Printer took 6.14 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier18,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier7,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier19,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier47,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier45,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier43,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier46,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier51,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier39,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier48,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier52,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier68,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier71,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier62,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier70,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier65,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier63,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier64,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier69,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier58,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier72,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier81,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier87,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier88,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier80,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier82,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier73,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier90,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier76,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier79,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier85,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier78,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier83,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier84,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier86,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier74,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier92,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier93,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier104,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier94,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier100,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier96,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier105,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier103,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier101,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier106,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier102,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier91,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier95,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier97,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier108,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier126,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier119,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier118,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier112,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier122,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier125,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier110,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier113,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier115,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier116,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier109,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier124,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier121,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier114,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier117,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier120,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier111,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier123,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1245]: assertion can be violated assertion can be violated We found a FailurePath: [L1213] char *v; VAL [\old(v)=17, \old(v)=12, freshIdentifier55=0, freshIdentifier56=10, freshIdentifier57=5, freshIdentifier58=0, freshIdentifier59=15, freshIdentifier60=21, freshIdentifier61=19, freshIdentifier62=9, freshIdentifier63=0, freshIdentifier64=13, freshIdentifier65=6, freshIdentifier66=0, freshIdentifier67=1, freshIdentifier68=14, freshIdentifier69=0, freshIdentifier70=11, freshIdentifier71=18, freshIdentifier72=20, v={0:0}] [L1246] FCALL pthread_t t; VAL [\old(v)=0, \old(v)=0, freshIdentifier109=0, freshIdentifier110=10, freshIdentifier111=5, freshIdentifier112=0, freshIdentifier113=15, freshIdentifier114=21, freshIdentifier115=19, freshIdentifier116=9, freshIdentifier117=0, freshIdentifier118=13, freshIdentifier119=6, freshIdentifier120=0, freshIdentifier121=1, freshIdentifier122=14, freshIdentifier123=0, freshIdentifier124=11, freshIdentifier125=18, freshIdentifier126=20, t={16:0}, v={0:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 14 procedures, 171 locations, 7 error locations. UNSAFE Result, 0.3s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=145occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 9 NumberOfCodeBlocks, 9 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available * Results from de.uni_freiburg.informatik.ultimate.witnessprinter: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.witnessprinter: NullPointerException: null: de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) 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 05:12:37,464 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 05:12:37,465 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 05:12:37,474 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 05:12:37,474 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 05:12:37,475 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 05:12:37,476 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 05:12:37,477 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 05:12:37,479 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 05:12:37,479 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 05:12:37,480 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 05:12:37,480 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 05:12:37,481 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 05:12:37,482 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 05:12:37,483 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 05:12:37,483 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 05:12:37,484 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 05:12:37,486 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 05:12:37,487 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 05:12:37,489 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 05:12:37,489 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 05:12:37,490 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 05:12:37,492 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 05:12:37,493 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 05:12:37,493 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 05:12:37,493 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 05:12:37,494 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 05:12:37,495 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 05:12:37,495 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 05:12:37,497 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 05:12:37,497 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 05:12:37,498 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 05:12:37,498 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 05:12:37,498 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 05:12:37,499 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 05:12:37,499 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 05:12:37,500 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-10-27 05:12:37,511 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 05:12:37,511 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 05:12:37,512 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 05:12:37,513 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 05:12:37,513 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 05:12:37,513 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 05:12:37,513 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 05:12:37,514 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 05:12:37,514 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 05:12:37,514 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 05:12:37,514 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 05:12:37,514 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 05:12:37,514 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 05:12:37,514 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 05:12:37,515 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 05:12:37,515 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 05:12:37,515 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 05:12:37,515 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 05:12:37,515 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 05:12:37,515 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 05:12:37,515 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 05:12:37,516 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 05:12:37,516 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-27 05:12:37,516 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-27 05:12:37,516 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 05:12:37,518 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 05:12:37,518 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 05:12:37,518 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-27 05:12:37,519 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 05:12:37,519 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 05:12:37,519 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 05:12:37,519 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_5956c54e-0077-4695-ab88-dbeeee9fc9d4/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 -> 17cb67016a37b4d6ca4d07f4518c2ed6beef643f [2018-10-27 05:12:37,552 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 05:12:37,566 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 05:12:37,569 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 05:12:37,571 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 05:12:37,571 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 05:12:37,572 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/singleton_with-uninit-problems_true-unreach-call.i [2018-10-27 05:12:37,629 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/data/f07f17709/bd81a6e32a0442ad970a290bcc0e9aae/FLAG4f01e98dc [2018-10-27 05:12:38,086 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 05:12:38,086 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/sv-benchmarks/c/pthread/singleton_with-uninit-problems_true-unreach-call.i [2018-10-27 05:12:38,101 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/data/f07f17709/bd81a6e32a0442ad970a290bcc0e9aae/FLAG4f01e98dc [2018-10-27 05:12:38,113 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/data/f07f17709/bd81a6e32a0442ad970a290bcc0e9aae [2018-10-27 05:12:38,115 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 05:12:38,117 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-27 05:12:38,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 05:12:38,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 05:12:38,128 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 05:12:38,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:12:38" (1/1) ... [2018-10-27 05:12:38,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@161581f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:38, skipping insertion in model container [2018-10-27 05:12:38,131 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 05:12:38" (1/1) ... [2018-10-27 05:12:38,140 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 05:12:38,200 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 05:12:38,723 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:12:38,738 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 05:12:38,808 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 05:12:38,956 INFO L193 MainTranslator]: Completed translation [2018-10-27 05:12:38,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:38 WrapperNode [2018-10-27 05:12:38,957 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 05:12:38,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 05:12:38,958 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 05:12:38,958 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 05:12:38,971 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:38" (1/1) ... [2018-10-27 05:12:38,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:38" (1/1) ... [2018-10-27 05:12:38,992 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:38" (1/1) ... [2018-10-27 05:12:38,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:38" (1/1) ... [2018-10-27 05:12:39,011 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:38" (1/1) ... [2018-10-27 05:12:39,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:38" (1/1) ... [2018-10-27 05:12:39,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:38" (1/1) ... [2018-10-27 05:12:39,029 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 05:12:39,030 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 05:12:39,030 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 05:12:39,030 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 05:12:39,031 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/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 05:12:39,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-27 05:12:39,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 05:12:39,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-10-27 05:12:39,156 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-10-27 05:12:39,156 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-10-27 05:12:39,156 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2018-10-27 05:12:39,156 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0 [2018-10-27 05:12:39,156 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-27 05:12:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-10-27 05:12:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-10-27 05:12:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-10-27 05:12:39,156 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-10-27 05:12:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-10-27 05:12:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-10-27 05:12:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-10-27 05:12:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-10-27 05:12:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-10-27 05:12:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-10-27 05:12:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-10-27 05:12:39,157 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-10-27 05:12:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-10-27 05:12:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-10-27 05:12:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-10-27 05:12:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-10-27 05:12:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-10-27 05:12:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-10-27 05:12:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-10-27 05:12:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-10-27 05:12:39,158 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-10-27 05:12:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-10-27 05:12:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-10-27 05:12:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-10-27 05:12:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-10-27 05:12:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-10-27 05:12:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-10-27 05:12:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-10-27 05:12:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-10-27 05:12:39,159 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-10-27 05:12:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-10-27 05:12:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-10-27 05:12:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-10-27 05:12:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-10-27 05:12:39,160 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-10-27 05:12:39,163 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-10-27 05:12:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-10-27 05:12:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-10-27 05:12:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-10-27 05:12:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-10-27 05:12:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-10-27 05:12:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-10-27 05:12:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-10-27 05:12:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-10-27 05:12:39,164 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-10-27 05:12:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-10-27 05:12:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-10-27 05:12:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-10-27 05:12:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-10-27 05:12:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-10-27 05:12:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-10-27 05:12:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-10-27 05:12:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-10-27 05:12:39,165 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-10-27 05:12:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-10-27 05:12:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-10-27 05:12:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-10-27 05:12:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-10-27 05:12:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-10-27 05:12:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-10-27 05:12:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-10-27 05:12:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-10-27 05:12:39,166 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-10-27 05:12:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-10-27 05:12:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-10-27 05:12:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-10-27 05:12:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-10-27 05:12:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-10-27 05:12:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-10-27 05:12:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-10-27 05:12:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-10-27 05:12:39,167 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-10-27 05:12:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-10-27 05:12:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-10-27 05:12:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-10-27 05:12:39,168 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-10-27 05:12:39,171 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-10-27 05:12:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-10-27 05:12:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-10-27 05:12:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-10-27 05:12:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-10-27 05:12:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-10-27 05:12:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-10-27 05:12:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-10-27 05:12:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-10-27 05:12:39,172 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-10-27 05:12:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-10-27 05:12:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-10-27 05:12:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-10-27 05:12:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-10-27 05:12:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-10-27 05:12:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-10-27 05:12:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-10-27 05:12:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-10-27 05:12:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-10-27 05:12:39,173 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-10-27 05:12:39,174 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-10-27 05:12:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-10-27 05:12:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-10-27 05:12:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-10-27 05:12:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-10-27 05:12:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-10-27 05:12:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-10-27 05:12:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-10-27 05:12:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-10-27 05:12:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-10-27 05:12:39,176 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-10-27 05:12:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-10-27 05:12:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-10-27 05:12:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-10-27 05:12:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-10-27 05:12:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-10-27 05:12:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-10-27 05:12:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-10-27 05:12:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-10-27 05:12:39,177 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-10-27 05:12:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-10-27 05:12:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-10-27 05:12:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-10-27 05:12:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-10-27 05:12:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-10-27 05:12:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-10-27 05:12:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-10-27 05:12:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-10-27 05:12:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-10-27 05:12:39,178 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-10-27 05:12:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-10-27 05:12:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-10-27 05:12:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-10-27 05:12:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-10-27 05:12:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-10-27 05:12:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-10-27 05:12:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-10-27 05:12:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-10-27 05:12:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-10-27 05:12:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-10-27 05:12:39,179 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-10-27 05:12:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-10-27 05:12:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-10-27 05:12:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-10-27 05:12:39,180 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-10-27 05:12:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-10-27 05:12:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-10-27 05:12:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-10-27 05:12:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-10-27 05:12:39,184 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-10-27 05:12:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-10-27 05:12:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-10-27 05:12:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-10-27 05:12:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-10-27 05:12:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-10-27 05:12:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-10-27 05:12:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-10-27 05:12:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-10-27 05:12:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-10-27 05:12:39,185 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-10-27 05:12:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-10-27 05:12:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-10-27 05:12:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-10-27 05:12:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-10-27 05:12:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-10-27 05:12:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-10-27 05:12:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-10-27 05:12:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-10-27 05:12:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-10-27 05:12:39,186 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-10-27 05:12:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-10-27 05:12:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-10-27 05:12:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-10-27 05:12:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-10-27 05:12:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-10-27 05:12:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-10-27 05:12:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-10-27 05:12:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-10-27 05:12:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-10-27 05:12:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-10-27 05:12:39,187 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-10-27 05:12:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-10-27 05:12:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-10-27 05:12:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-10-27 05:12:39,188 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-10-27 05:12:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-10-27 05:12:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-10-27 05:12:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-10-27 05:12:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-10-27 05:12:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-10-27 05:12:39,192 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-10-27 05:12:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-10-27 05:12:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-10-27 05:12:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-10-27 05:12:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-10-27 05:12:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-10-27 05:12:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-10-27 05:12:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-10-27 05:12:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-10-27 05:12:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-10-27 05:12:39,193 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-10-27 05:12:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-10-27 05:12:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-10-27 05:12:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-10-27 05:12:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-10-27 05:12:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-10-27 05:12:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-10-27 05:12:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-10-27 05:12:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-10-27 05:12:39,194 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-10-27 05:12:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-10-27 05:12:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-10-27 05:12:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-10-27 05:12:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-10-27 05:12:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-10-27 05:12:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-10-27 05:12:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-10-27 05:12:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-10-27 05:12:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-10-27 05:12:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-10-27 05:12:39,195 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-10-27 05:12:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-10-27 05:12:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-10-27 05:12:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-10-27 05:12:39,196 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-10-27 05:12:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-10-27 05:12:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-10-27 05:12:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-10-27 05:12:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-10-27 05:12:39,200 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-10-27 05:12:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-10-27 05:12:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-10-27 05:12:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-10-27 05:12:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-10-27 05:12:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-10-27 05:12:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-10-27 05:12:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-10-27 05:12:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-10-27 05:12:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-10-27 05:12:39,201 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-10-27 05:12:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-10-27 05:12:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-10-27 05:12:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-10-27 05:12:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-10-27 05:12:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-10-27 05:12:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-10-27 05:12:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-10-27 05:12:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-10-27 05:12:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-10-27 05:12:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-10-27 05:12:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-10-27 05:12:39,202 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-10-27 05:12:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2018-10-27 05:12:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy [2018-10-27 05:12:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-10-27 05:12:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-10-27 05:12:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2018-10-27 05:12:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2018-10-27 05:12:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-10-27 05:12:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2018-10-27 05:12:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2018-10-27 05:12:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-10-27 05:12:39,203 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-10-27 05:12:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll [2018-10-27 05:12:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm [2018-10-27 05:12:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l [2018-10-27 05:12:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l [2018-10-27 05:12:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure strdup [2018-10-27 05:12:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure strndup [2018-10-27 05:12:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2018-10-27 05:12:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-10-27 05:12:39,204 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2018-10-27 05:12:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2018-10-27 05:12:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2018-10-27 05:12:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2018-10-27 05:12:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2018-10-27 05:12:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r [2018-10-27 05:12:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r [2018-10-27 05:12:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-10-27 05:12:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2018-10-27 05:12:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2018-10-27 05:12:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r [2018-10-27 05:12:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l [2018-10-27 05:12:39,205 INFO L130 BoogieDeclarations]: Found specification of procedure __bzero [2018-10-27 05:12:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy [2018-10-27 05:12:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure bzero [2018-10-27 05:12:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp [2018-10-27 05:12:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure index [2018-10-27 05:12:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure rindex [2018-10-27 05:12:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2018-10-27 05:12:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2018-10-27 05:12:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2018-10-27 05:12:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2018-10-27 05:12:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal [2018-10-27 05:12:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy [2018-10-27 05:12:39,206 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy [2018-10-27 05:12:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy [2018-10-27 05:12:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy [2018-10-27 05:12:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-10-27 05:12:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-10-27 05:12:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 05:12:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-10-27 05:12:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-10-27 05:12:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2018-10-27 05:12:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure thread0 [2018-10-27 05:12:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-10-27 05:12:39,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-10-27 05:12:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-27 05:12:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-10-27 05:12:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-27 05:12:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 05:12:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-10-27 05:12:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-10-27 05:12:39,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-10-27 05:12:39,215 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 05:12:40,140 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 05:12:40,172 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,172 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,174 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,174 WARN L317 ript$VariableManager]: TermVariabe |Thread5_thread0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,175 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,175 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,175 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,175 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,176 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,176 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,176 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,176 WARN L317 ript$VariableManager]: TermVariabe |Thread3_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,176 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,177 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,177 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,177 WARN L317 ript$VariableManager]: TermVariabe |Thread4_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,177 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,177 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,178 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,181 WARN L317 ript$VariableManager]: TermVariabe |Thread1_thread2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,181 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,181 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,181 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,181 WARN L317 ript$VariableManager]: TermVariabe |Thread2_thread3_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-10-27 05:12:40,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:12:40 BasicIcfg [2018-10-27 05:12:40,791 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 05:12:40,792 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-27 05:12:40,792 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-27 05:12:40,795 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-27 05:12:40,795 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.10 05:12:38" (1/3) ... [2018-10-27 05:12:40,796 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19a96755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 05:12:40, skipping insertion in model container [2018-10-27 05:12:40,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 05:12:38" (2/3) ... [2018-10-27 05:12:40,796 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19a96755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.10 05:12:40, skipping insertion in model container [2018-10-27 05:12:40,796 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:12:40" (3/3) ... [2018-10-27 05:12:40,798 INFO L112 eAbstractionObserver]: Analyzing ICFG singleton_with-uninit-problems_true-unreach-call.i_BEv2 [2018-10-27 05:12:40,806 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-27 05:12:40,821 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 7 error locations. [2018-10-27 05:12:40,838 INFO L257 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2018-10-27 05:12:40,865 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-27 05:12:40,866 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-27 05:12:40,866 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-27 05:12:40,866 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-27 05:12:40,867 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-27 05:12:40,867 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-27 05:12:40,867 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-27 05:12:40,867 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-27 05:12:40,867 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-27 05:12:40,894 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states. [2018-10-27 05:12:40,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-27 05:12:40,900 INFO L367 BasicCegarLoop]: Found error trace [2018-10-27 05:12:40,901 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 05:12:40,903 INFO L424 AbstractCegarLoop]: === Iteration 1 === [thread0Err0INUSE_VIOLATION, thread0Err1INUSE_VIOLATION, thread0Err2INUSE_VIOLATION, thread0Err3INUSE_VIOLATION, thread0Err4INUSE_VIOLATION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr5INUSE_VIOLATION]=== [2018-10-27 05:12:40,909 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 05:12:40,909 INFO L82 PathProgramCache]: Analyzing trace with hash -726381165, now seen corresponding path program 1 times [2018-10-27 05:12:40,913 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-27 05:12:40,914 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5956c54e-0077-4695-ab88-dbeeee9fc9d4/bin-2019/uautomizer/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-10-27 05:12:40,955 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 05:12:41,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 05:12:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 05:12:41,118 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-27 05:12:41,127 WARN L124 codingBacktranslator]: Skipped backtranslation of ATE [271] [271] L1246-->mainErr5INUSE_VIOLATION: Formula: Thread5_thread0_inUse InVars {Thread5_thread0_inUse=Thread5_thread0_inUse} OutVars{Thread5_thread0_inUse=Thread5_thread0_inUse} AuxVars[] AssignedVars[] because there is no mapped edge [2018-10-27 05:12:41,135 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier18,QUANTIFIED] [2018-10-27 05:12:41,136 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier6,QUANTIFIED] [2018-10-27 05:12:41,136 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier3,QUANTIFIED] [2018-10-27 05:12:41,137 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier2,QUANTIFIED] [2018-10-27 05:12:41,137 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier5,QUANTIFIED] [2018-10-27 05:12:41,137 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier13,QUANTIFIED] [2018-10-27 05:12:41,137 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier1,QUANTIFIED] [2018-10-27 05:12:41,138 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier17,QUANTIFIED] [2018-10-27 05:12:41,138 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier9,QUANTIFIED] [2018-10-27 05:12:41,138 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier16,QUANTIFIED] [2018-10-27 05:12:41,138 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier12,QUANTIFIED] [2018-10-27 05:12:41,138 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier8,QUANTIFIED] [2018-10-27 05:12:41,139 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier15,QUANTIFIED] [2018-10-27 05:12:41,139 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier7,QUANTIFIED] [2018-10-27 05:12:41,139 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier4,QUANTIFIED] [2018-10-27 05:12:41,139 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier10,QUANTIFIED] [2018-10-27 05:12:41,139 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier14,QUANTIFIED] [2018-10-27 05:12:41,139 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier11,QUANTIFIED] [2018-10-27 05:12:41,140 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier23,QUANTIFIED] [2018-10-27 05:12:41,140 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier29,QUANTIFIED] [2018-10-27 05:12:41,140 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier21,QUANTIFIED] [2018-10-27 05:12:41,143 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier24,QUANTIFIED] [2018-10-27 05:12:41,143 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier33,QUANTIFIED] [2018-10-27 05:12:41,143 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier20,QUANTIFIED] [2018-10-27 05:12:41,143 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier26,QUANTIFIED] [2018-10-27 05:12:41,143 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier22,QUANTIFIED] [2018-10-27 05:12:41,144 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier35,QUANTIFIED] [2018-10-27 05:12:41,144 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier34,QUANTIFIED] [2018-10-27 05:12:41,145 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier28,QUANTIFIED] [2018-10-27 05:12:41,145 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier32,QUANTIFIED] [2018-10-27 05:12:41,146 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier25,QUANTIFIED] [2018-10-27 05:12:41,146 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier36,QUANTIFIED] [2018-10-27 05:12:41,146 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier27,QUANTIFIED] [2018-10-27 05:12:41,146 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier31,QUANTIFIED] [2018-10-27 05:12:41,146 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier19,QUANTIFIED] [2018-10-27 05:12:41,146 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier30,QUANTIFIED] [2018-10-27 05:12:41,147 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier39,QUANTIFIED] [2018-10-27 05:12:41,147 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier54,QUANTIFIED] [2018-10-27 05:12:41,147 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier50,QUANTIFIED] [2018-10-27 05:12:41,147 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier45,QUANTIFIED] [2018-10-27 05:12:41,147 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier44,QUANTIFIED] [2018-10-27 05:12:41,147 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier46,QUANTIFIED] [2018-10-27 05:12:41,148 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier51,QUANTIFIED] [2018-10-27 05:12:41,148 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier41,QUANTIFIED] [2018-10-27 05:12:41,148 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier40,QUANTIFIED] [2018-10-27 05:12:41,150 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier53,QUANTIFIED] [2018-10-27 05:12:41,151 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier49,QUANTIFIED] [2018-10-27 05:12:41,151 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier48,QUANTIFIED] [2018-10-27 05:12:41,151 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier37,QUANTIFIED] [2018-10-27 05:12:41,151 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier42,QUANTIFIED] [2018-10-27 05:12:41,151 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier52,QUANTIFIED] [2018-10-27 05:12:41,151 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier43,QUANTIFIED] [2018-10-27 05:12:41,152 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier47,QUANTIFIED] [2018-10-27 05:12:41,152 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier38,QUANTIFIED] [2018-10-27 05:12:41,153 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier59,QUANTIFIED] [2018-10-27 05:12:41,154 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier70,QUANTIFIED] [2018-10-27 05:12:41,154 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier60,QUANTIFIED] [2018-10-27 05:12:41,154 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier66,QUANTIFIED] [2018-10-27 05:12:41,154 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier64,QUANTIFIED] [2018-10-27 05:12:41,154 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier55,QUANTIFIED] [2018-10-27 05:12:41,154 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier71,QUANTIFIED] [2018-10-27 05:12:41,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier68,QUANTIFIED] [2018-10-27 05:12:41,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier67,QUANTIFIED] [2018-10-27 05:12:41,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier65,QUANTIFIED] [2018-10-27 05:12:41,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier69,QUANTIFIED] [2018-10-27 05:12:41,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier56,QUANTIFIED] [2018-10-27 05:12:41,155 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier63,QUANTIFIED] [2018-10-27 05:12:41,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier72,QUANTIFIED] [2018-10-27 05:12:41,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier61,QUANTIFIED] [2018-10-27 05:12:41,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier58,QUANTIFIED] [2018-10-27 05:12:41,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier57,QUANTIFIED] [2018-10-27 05:12:41,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier62,QUANTIFIED] [2018-10-27 05:12:41,156 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier75,QUANTIFIED] [2018-10-27 05:12:41,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier89,QUANTIFIED] [2018-10-27 05:12:41,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier81,QUANTIFIED] [2018-10-27 05:12:41,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier88,QUANTIFIED] [2018-10-27 05:12:41,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier86,QUANTIFIED] [2018-10-27 05:12:41,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier79,QUANTIFIED] [2018-10-27 05:12:41,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier76,QUANTIFIED] [2018-10-27 05:12:41,157 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier73,QUANTIFIED] [2018-10-27 05:12:41,158 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier87,QUANTIFIED] [2018-10-27 05:12:41,158 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier84,QUANTIFIED] [2018-10-27 05:12:41,158 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier78,QUANTIFIED] [2018-10-27 05:12:41,158 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier82,QUANTIFIED] [2018-10-27 05:12:41,158 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier83,QUANTIFIED] [2018-10-27 05:12:41,158 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier90,QUANTIFIED] [2018-10-27 05:12:41,159 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier74,QUANTIFIED] [2018-10-27 05:12:41,164 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier85,QUANTIFIED] [2018-10-27 05:12:41,165 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier80,QUANTIFIED] [2018-10-27 05:12:41,168 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier77,QUANTIFIED] [2018-10-27 05:12:41,169 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier95,QUANTIFIED] [2018-10-27 05:12:41,169 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier101,QUANTIFIED] [2018-10-27 05:12:41,169 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier102,QUANTIFIED] [2018-10-27 05:12:41,169 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier91,QUANTIFIED] [2018-10-27 05:12:41,169 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier94,QUANTIFIED] [2018-10-27 05:12:41,170 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier108,QUANTIFIED] [2018-10-27 05:12:41,170 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier96,QUANTIFIED] [2018-10-27 05:12:41,170 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier98,QUANTIFIED] [2018-10-27 05:12:41,170 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier106,QUANTIFIED] [2018-10-27 05:12:41,170 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier100,QUANTIFIED] [2018-10-27 05:12:41,170 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier105,QUANTIFIED] [2018-10-27 05:12:41,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier107,QUANTIFIED] [2018-10-27 05:12:41,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier97,QUANTIFIED] [2018-10-27 05:12:41,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier103,QUANTIFIED] [2018-10-27 05:12:41,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier99,QUANTIFIED] [2018-10-27 05:12:41,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier92,QUANTIFIED] [2018-10-27 05:12:41,171 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier104,QUANTIFIED] [2018-10-27 05:12:41,172 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier93,QUANTIFIED] [2018-10-27 05:12:41,172 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier111,QUANTIFIED] [2018-10-27 05:12:41,180 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier119,QUANTIFIED] [2018-10-27 05:12:41,180 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier120,QUANTIFIED] [2018-10-27 05:12:41,180 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier113,QUANTIFIED] [2018-10-27 05:12:41,181 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier118,QUANTIFIED] [2018-10-27 05:12:41,181 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier110,QUANTIFIED] [2018-10-27 05:12:41,181 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier124,QUANTIFIED] [2018-10-27 05:12:41,181 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier109,QUANTIFIED] [2018-10-27 05:12:41,181 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier125,QUANTIFIED] [2018-10-27 05:12:41,182 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier115,QUANTIFIED] [2018-10-27 05:12:41,182 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier116,QUANTIFIED] [2018-10-27 05:12:41,182 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier112,QUANTIFIED] [2018-10-27 05:12:41,182 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier123,QUANTIFIED] [2018-10-27 05:12:41,182 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier122,QUANTIFIED] [2018-10-27 05:12:41,182 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier121,QUANTIFIED] [2018-10-27 05:12:41,183 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier126,QUANTIFIED] [2018-10-27 05:12:41,183 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier117,QUANTIFIED] [2018-10-27 05:12:41,183 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier114,QUANTIFIED] [2018-10-27 05:12:41,198 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 12bv32 could not be translated for associated CType *CHAR [2018-10-27 05:12:41,198 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 18bv32 could not be translated for associated CType *CHAR [2018-10-27 05:12:41,199 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *CHAR [2018-10-27 05:12:41,201 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *CHAR [2018-10-27 05:12:41,212 INFO L285 ceAbstractionStarter]: Did not count any witness invariants because Icfg is not BoogieIcfg [2018-10-27 05:12:41,216 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.10 05:12:41 BasicIcfg [2018-10-27 05:12:41,216 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-27 05:12:41,216 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-27 05:12:41,216 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-27 05:12:41,216 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-27 05:12:41,217 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 05:12:40" (3/4) ... [2018-10-27 05:12:41,225 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-27 05:12:41,226 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.witnessprinter has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) at de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.finish(WitnessPrinter.java:139) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:131) 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 05:12:41,229 INFO L168 Benchmark]: Toolchain (without parser) took 3113.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 949.2 MB in the beginning and 980.4 MB in the end (delta: -31.1 MB). Peak memory consumption was 124.6 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:41,236 INFO L168 Benchmark]: CDTParser took 0.17 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 05:12:41,236 INFO L168 Benchmark]: CACSL2BoogieTranslator took 836.47 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 874.0 MB in the end (delta: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:41,237 INFO L168 Benchmark]: Boogie Preprocessor took 72.10 ms. Allocated memory is still 1.0 GB. Free memory was 874.0 MB in the beginning and 868.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:41,237 INFO L168 Benchmark]: RCFGBuilder took 1761.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 868.7 MB in the beginning and 1.0 GB in the end (delta: -159.6 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:41,238 INFO L168 Benchmark]: TraceAbstraction took 424.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 980.4 MB in the end (delta: 47.9 MB). Peak memory consumption was 47.9 MB. Max. memory is 11.5 GB. [2018-10-27 05:12:41,239 INFO L168 Benchmark]: Witness Printer took 11.25 ms. Allocated memory is still 1.2 GB. Free memory is still 980.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 05:12:41,243 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 836.47 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 874.0 MB in the end (delta: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 72.10 ms. Allocated memory is still 1.0 GB. Free memory was 874.0 MB in the beginning and 868.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1761.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.7 MB). Free memory was 868.7 MB in the beginning and 1.0 GB in the end (delta: -159.6 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 424.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 980.4 MB in the end (delta: 47.9 MB). Peak memory consumption was 47.9 MB. Max. memory is 11.5 GB. * Witness Printer took 11.25 ms. Allocated memory is still 1.2 GB. Free memory is still 980.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier18,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier2,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier5,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier1,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier17,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier9,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier16,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier15,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier7,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier4,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier14,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier23,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier29,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier21,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier24,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier33,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier20,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier26,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier35,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier34,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier28,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier32,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier36,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier27,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier31,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier19,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier30,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier39,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier54,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier45,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier44,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier46,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier51,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier41,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier40,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier53,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier48,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier42,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier52,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier43,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier47,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier38,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier59,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier70,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier60,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier66,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier64,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier55,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier71,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier68,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier67,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier65,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier69,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier56,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier63,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier72,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier61,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier58,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier57,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier62,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier75,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier89,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier81,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier88,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier86,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier79,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier76,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier73,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier87,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier84,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier78,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier82,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier83,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier90,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier74,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier85,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier80,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier95,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier101,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier102,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier91,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier94,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier108,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier96,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier106,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier100,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier105,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier107,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier97,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier103,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier92,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier104,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier93,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier111,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier119,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier120,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier113,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier118,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier110,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier124,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier109,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier125,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier115,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier116,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier112,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier123,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier122,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier121,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier126,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier117,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[freshIdentifier114,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 12bv32 could not be translated for associated CType *CHAR - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 18bv32 could not be translated for associated CType *CHAR - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *CHAR - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: BitvecLiteral 0bv32 could not be translated for associated CType *CHAR * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 1245]: assertion can be violated assertion can be violated We found a FailurePath: [L1213] char *v; VAL [\old(v)=null, \old(v)=null, freshIdentifier55=0, freshIdentifier56=11, freshIdentifier57=16, freshIdentifier58=5, freshIdentifier59=10, freshIdentifier60=0, freshIdentifier61=14, freshIdentifier62=15, freshIdentifier63=0, freshIdentifier64=20, freshIdentifier65=13, freshIdentifier66=8, freshIdentifier67=17, freshIdentifier68=0, freshIdentifier69=6, freshIdentifier70=1, freshIdentifier71=0, freshIdentifier72=19, v={0:0}] [L1246] FCALL pthread_t t; VAL [\old(v)=null, \old(v)=null, freshIdentifier109=0, freshIdentifier110=11, freshIdentifier111=16, freshIdentifier112=5, freshIdentifier113=10, freshIdentifier114=0, freshIdentifier115=14, freshIdentifier116=15, freshIdentifier117=0, freshIdentifier118=20, freshIdentifier119=13, freshIdentifier120=8, freshIdentifier121=17, freshIdentifier122=0, freshIdentifier123=6, freshIdentifier124=1, freshIdentifier125=0, freshIdentifier126=19, t={21:0}, v={0:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 14 procedures, 171 locations, 7 error locations. UNSAFE Result, 0.3s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=145occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 9 NumberOfCodeBlocks, 9 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available * Results from de.uni_freiburg.informatik.ultimate.witnessprinter: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.witnessprinter: NullPointerException: null: de.uni_freiburg.informatik.ultimate.witnessprinter.WitnessPrinter.generateReachabilityCounterexampleWitness(WitnessPrinter.java:177) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...