./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread/bigshot_p_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread/bigshot_p_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/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 b863884eec533f764ccb8e1f322132da8a2b1dc7 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread/bigshot_p_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/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 b863884eec533f764ccb8e1f322132da8a2b1dc7 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: null --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 10:25:38,157 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:25:38,158 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:25:38,165 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:25:38,165 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:25:38,166 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:25:38,166 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:25:38,167 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:25:38,169 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:25:38,169 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:25:38,170 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:25:38,170 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:25:38,171 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:25:38,171 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:25:38,172 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:25:38,173 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:25:38,173 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:25:38,174 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:25:38,176 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:25:38,177 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:25:38,177 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:25:38,178 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:25:38,180 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:25:38,180 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:25:38,180 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:25:38,181 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:25:38,182 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:25:38,182 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:25:38,183 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:25:38,183 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:25:38,184 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:25:38,184 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:25:38,184 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:25:38,184 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:25:38,185 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:25:38,185 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:25:38,186 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 10:25:38,196 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:25:38,196 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:25:38,196 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:25:38,196 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:25:38,197 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:25:38,197 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:25:38,197 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:25:38,197 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:25:38,197 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:25:38,198 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:25:38,198 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:25:38,198 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:25:38,198 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:25:38,198 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:25:38,198 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:25:38,198 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:25:38,198 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:25:38,199 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:25:38,199 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:25:38,199 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:25:38,199 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:25:38,199 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:25:38,199 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:25:38,199 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:25:38,199 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:25:38,200 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:25:38,200 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 10:25:38,200 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:25:38,200 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:25:38,200 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_0b284a19-7b42-42f8-a081-cc2fe5359f28/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 -> b863884eec533f764ccb8e1f322132da8a2b1dc7 [2018-11-10 10:25:38,222 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:25:38,230 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:25:38,233 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:25:38,234 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:25:38,234 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:25:38,234 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/bigshot_p_false-unreach-call.i [2018-11-10 10:25:38,274 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/data/27eca49b0/66c23ec29e96467facbb51856251c401/FLAGbae2b1271 [2018-11-10 10:25:38,729 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:25:38,729 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/sv-benchmarks/c/pthread/bigshot_p_false-unreach-call.i [2018-11-10 10:25:38,739 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/data/27eca49b0/66c23ec29e96467facbb51856251c401/FLAGbae2b1271 [2018-11-10 10:25:38,751 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/data/27eca49b0/66c23ec29e96467facbb51856251c401 [2018-11-10 10:25:38,753 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:25:38,754 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 10:25:38,754 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:25:38,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:25:38,756 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:25:38,757 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:25:38" (1/1) ... [2018-11-10 10:25:38,758 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d87e89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:38, skipping insertion in model container [2018-11-10 10:25:38,758 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:25:38" (1/1) ... [2018-11-10 10:25:38,764 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:25:38,796 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:25:39,073 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:25:39,079 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:25:39,113 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:25:39,191 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:25:39,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:39 WrapperNode [2018-11-10 10:25:39,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:25:39,192 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:25:39,192 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:25:39,192 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:25:39,247 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:39" (1/1) ... [2018-11-10 10:25:39,247 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:39" (1/1) ... [2018-11-10 10:25:39,257 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:39" (1/1) ... [2018-11-10 10:25:39,257 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:39" (1/1) ... [2018-11-10 10:25:39,267 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:39" (1/1) ... [2018-11-10 10:25:39,270 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:39" (1/1) ... [2018-11-10 10:25:39,274 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:39" (1/1) ... [2018-11-10 10:25:39,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:25:39,281 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 10:25:39,281 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 10:25:39,281 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 10:25:39,282 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:25:39,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 10:25:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 10:25:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-10 10:25:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-11-10 10:25:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-11-10 10:25:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 10:25:39,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-10 10:25:39,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 10:25:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-10 10:25:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-10 10:25:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-10 10:25:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-10 10:25:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-10 10:25:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-10 10:25:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-10 10:25:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-10 10:25:39,324 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-10 10:25:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-10 10:25:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-10 10:25:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-10 10:25:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-10 10:25:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-10 10:25:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-10 10:25:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-10 10:25:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-10 10:25:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-10 10:25:39,325 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-10 10:25:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-10 10:25:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-10 10:25:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-10 10:25:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-10 10:25:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-10 10:25:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-10 10:25:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-10 10:25:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-10 10:25:39,326 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-10 10:25:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-10 10:25:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-10 10:25:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-10 10:25:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-10 10:25:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-10 10:25:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-10 10:25:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-10 10:25:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-10 10:25:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-10 10:25:39,327 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-10 10:25:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-10 10:25:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-10 10:25:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-10 10:25:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-10 10:25:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-10 10:25:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-10 10:25:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-10 10:25:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-10 10:25:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-10 10:25:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-10 10:25:39,328 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-10 10:25:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-10 10:25:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 10:25:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-10 10:25:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-10 10:25:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 10:25:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-10 10:25:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-10 10:25:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-10 10:25:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-10 10:25:39,329 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-10 10:25:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-10 10:25:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-10 10:25:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-10 10:25:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-10 10:25:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-10 10:25:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-11-10 10:25:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-10 10:25:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-10 10:25:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-10 10:25:39,330 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-10 10:25:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-10 10:25:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-10 10:25:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-10 10:25:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-10 10:25:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-10 10:25:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-10 10:25:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-10 10:25:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-10 10:25:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-10 10:25:39,331 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-10 10:25:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-10 10:25:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-10 10:25:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-10 10:25:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-10 10:25:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-10 10:25:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-10 10:25:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-10 10:25:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-10 10:25:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-10 10:25:39,332 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-10 10:25:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-10 10:25:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-10 10:25:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-10 10:25:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-10 10:25:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-10 10:25:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-10 10:25:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-10 10:25:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-10 10:25:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-10 10:25:39,333 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-10 10:25:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-10 10:25:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-10 10:25:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-10 10:25:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-10 10:25:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-10 10:25:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-10 10:25:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-10 10:25:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-10 10:25:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-10 10:25:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-10 10:25:39,334 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-10 10:25:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-10 10:25:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-10 10:25:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-10 10:25:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-10 10:25:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-10 10:25:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-10 10:25:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-10 10:25:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-10 10:25:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-10 10:25:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-10 10:25:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-10 10:25:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-10 10:25:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-10 10:25:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-10 10:25:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-10 10:25:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-10 10:25:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-10 10:25:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-10 10:25:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-10 10:25:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-10 10:25:39,336 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-10 10:25:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-10 10:25:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-10 10:25:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-10 10:25:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-10 10:25:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-10 10:25:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-10 10:25:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-10 10:25:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-10 10:25:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-10 10:25:39,337 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-10 10:25:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-10 10:25:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-10 10:25:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-10 10:25:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-10 10:25:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-10 10:25:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-10 10:25:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-10 10:25:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-10 10:25:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-10 10:25:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-10 10:25:39,338 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-10 10:25:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-10 10:25:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-10 10:25:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-10 10:25:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-10 10:25:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-10 10:25:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-10 10:25:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-10 10:25:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-10 10:25:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-10 10:25:39,339 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-10 10:25:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-10 10:25:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-10 10:25:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-10 10:25:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-10 10:25:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-10 10:25:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-10 10:25:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-10 10:25:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-10 10:25:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-10 10:25:39,340 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-10 10:25:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-10 10:25:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-10 10:25:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-10 10:25:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-10 10:25:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-10 10:25:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-10 10:25:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-10 10:25:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-10 10:25:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-10 10:25:39,341 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-10 10:25:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-10 10:25:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-10 10:25:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-10 10:25:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-10 10:25:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-10 10:25:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-10 10:25:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-10 10:25:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-10 10:25:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-10 10:25:39,342 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-10 10:25:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-10 10:25:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-10 10:25:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-10 10:25:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-10 10:25:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-10 10:25:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-10 10:25:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-10 10:25:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-10 10:25:39,343 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-10 10:25:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-10 10:25:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-10 10:25:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-10 10:25:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-10 10:25:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-10 10:25:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-10 10:25:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-10 10:25:39,344 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-10 10:25:39,345 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-10 10:25:39,345 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-10 10:25:39,345 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-10 10:25:39,345 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-10 10:25:39,345 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-10 10:25:39,345 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-10 10:25:39,345 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-10 10:25:39,345 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-10 10:25:39,345 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-10 10:25:39,346 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-10 10:25:39,346 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-10 10:25:39,346 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-10 10:25:39,346 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-10 10:25:39,346 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-10 10:25:39,346 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-10 10:25:39,346 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-10 10:25:39,346 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-10 10:25:39,346 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-10 10:25:39,347 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-10 10:25:39,347 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-10 10:25:39,347 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-10 10:25:39,347 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-10 10:25:39,347 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-10 10:25:39,347 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-10 10:25:39,347 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-10 10:25:39,347 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-10 10:25:39,347 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-10 10:25:39,348 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-10 10:25:39,348 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-10 10:25:39,348 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-10 10:25:39,348 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-10 10:25:39,348 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-10 10:25:39,348 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-10 10:25:39,348 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-10 10:25:39,348 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-10 10:25:39,348 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-10 10:25:39,349 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-10 10:25:39,349 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-10 10:25:39,349 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2018-11-10 10:25:39,349 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy [2018-11-10 10:25:39,349 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-10 10:25:39,349 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-10 10:25:39,349 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2018-11-10 10:25:39,349 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2018-11-10 10:25:39,349 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-10 10:25:39,349 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2018-11-10 10:25:39,349 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2018-11-10 10:25:39,350 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-10 10:25:39,350 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-10 10:25:39,350 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll [2018-11-10 10:25:39,350 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm [2018-11-10 10:25:39,350 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l [2018-11-10 10:25:39,350 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l [2018-11-10 10:25:39,350 INFO L130 BoogieDeclarations]: Found specification of procedure strdup [2018-11-10 10:25:39,350 INFO L130 BoogieDeclarations]: Found specification of procedure strndup [2018-11-10 10:25:39,350 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2018-11-10 10:25:39,350 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-10 10:25:39,350 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2018-11-10 10:25:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2018-11-10 10:25:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2018-11-10 10:25:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2018-11-10 10:25:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2018-11-10 10:25:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r [2018-11-10 10:25:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r [2018-11-10 10:25:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-10 10:25:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2018-11-10 10:25:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2018-11-10 10:25:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r [2018-11-10 10:25:39,351 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l [2018-11-10 10:25:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure __bzero [2018-11-10 10:25:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy [2018-11-10 10:25:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure bzero [2018-11-10 10:25:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp [2018-11-10 10:25:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure index [2018-11-10 10:25:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure rindex [2018-11-10 10:25:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2018-11-10 10:25:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2018-11-10 10:25:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2018-11-10 10:25:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2018-11-10 10:25:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal [2018-11-10 10:25:39,352 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy [2018-11-10 10:25:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy [2018-11-10 10:25:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy [2018-11-10 10:25:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy [2018-11-10 10:25:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-10 10:25:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-11-10 10:25:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 10:25:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-10 10:25:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-11-10 10:25:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 10:25:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 10:25:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 10:25:39,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 10:25:39,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 10:25:39,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 10:25:39,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 10:25:39,355 WARN L200 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-10 10:25:39,721 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 10:25:39,743 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 10:25:39,743 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 10:25:39,744 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:371) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:25:39,747 INFO L168 Benchmark]: Toolchain (without parser) took 993.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 956.6 MB in the beginning and 1.0 GB in the end (delta: -86.2 MB). Peak memory consumption was 52.7 MB. Max. memory is 11.5 GB. [2018-11-10 10:25:39,748 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:25:39,749 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.89 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 884.1 MB in the end (delta: 72.5 MB). Peak memory consumption was 72.5 MB. Max. memory is 11.5 GB. [2018-11-10 10:25:39,749 INFO L168 Benchmark]: Boogie Preprocessor took 88.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 884.1 MB in the beginning and 1.1 GB in the end (delta: -244.4 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-10 10:25:39,750 INFO L168 Benchmark]: RCFGBuilder took 464.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 85.6 MB). Peak memory consumption was 85.6 MB. Max. memory is 11.5 GB. [2018-11-10 10:25:39,753 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 437.89 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 884.1 MB in the end (delta: 72.5 MB). Peak memory consumption was 72.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 88.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 884.1 MB in the beginning and 1.1 GB in the end (delta: -244.4 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 464.89 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: 85.6 MB). Peak memory consumption was 85.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: null: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 10:25:41,156 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:25:41,158 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:25:41,165 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:25:41,165 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:25:41,166 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:25:41,167 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:25:41,168 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:25:41,169 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:25:41,170 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:25:41,170 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:25:41,170 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:25:41,171 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:25:41,172 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:25:41,173 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:25:41,174 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:25:41,174 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:25:41,175 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:25:41,177 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:25:41,178 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:25:41,179 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:25:41,180 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:25:41,182 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:25:41,182 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:25:41,182 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:25:41,183 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:25:41,184 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:25:41,184 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:25:41,185 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:25:41,186 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:25:41,186 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:25:41,186 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:25:41,186 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:25:41,187 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:25:41,187 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:25:41,188 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:25:41,188 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-10 10:25:41,198 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:25:41,198 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:25:41,199 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:25:41,199 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:25:41,200 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:25:41,200 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:25:41,200 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 10:25:41,200 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:25:41,200 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 10:25:41,200 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 10:25:41,200 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:25:41,200 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:25:41,201 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:25:41,201 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:25:41,201 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 10:25:41,201 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 10:25:41,201 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 10:25:41,201 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:25:41,201 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:25:41,201 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:25:41,202 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 10:25:41,202 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:25:41,202 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 10:25:41,202 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:25:41,202 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:25:41,202 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:25:41,202 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:25:41,202 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 10:25:41,202 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:25:41,202 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 10:25:41,202 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 10:25:41,203 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_0b284a19-7b42-42f8-a081-cc2fe5359f28/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 -> b863884eec533f764ccb8e1f322132da8a2b1dc7 [2018-11-10 10:25:41,232 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:25:41,241 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:25:41,243 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:25:41,244 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:25:41,245 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:25:41,245 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/../../sv-benchmarks/c/pthread/bigshot_p_false-unreach-call.i [2018-11-10 10:25:41,284 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/data/5e1d75f47/8a1b0e49eb3242498c07f7d12b092d1e/FLAGa9779ccec [2018-11-10 10:25:41,734 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:25:41,735 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/sv-benchmarks/c/pthread/bigshot_p_false-unreach-call.i [2018-11-10 10:25:41,746 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/data/5e1d75f47/8a1b0e49eb3242498c07f7d12b092d1e/FLAGa9779ccec [2018-11-10 10:25:41,758 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/data/5e1d75f47/8a1b0e49eb3242498c07f7d12b092d1e [2018-11-10 10:25:41,760 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:25:41,760 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 10:25:41,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:25:41,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:25:41,764 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:25:41,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:25:41" (1/1) ... [2018-11-10 10:25:41,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49e034e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:41, skipping insertion in model container [2018-11-10 10:25:41,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:25:41" (1/1) ... [2018-11-10 10:25:41,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:25:41,811 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:25:42,146 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:25:42,155 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:25:42,192 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:25:42,284 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:25:42,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:42 WrapperNode [2018-11-10 10:25:42,285 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:25:42,285 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 10:25:42,285 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 10:25:42,285 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 10:25:42,293 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:42" (1/1) ... [2018-11-10 10:25:42,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:42" (1/1) ... [2018-11-10 10:25:42,352 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:42" (1/1) ... [2018-11-10 10:25:42,352 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:42" (1/1) ... [2018-11-10 10:25:42,366 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:42" (1/1) ... [2018-11-10 10:25:42,370 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:42" (1/1) ... [2018-11-10 10:25:42,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:42" (1/1) ... [2018-11-10 10:25:42,382 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 10:25:42,382 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 10:25:42,382 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 10:25:42,382 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 10:25:42,383 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:25:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_0b284a19-7b42-42f8-a081-cc2fe5359f28/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 10:25:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 10:25:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 10:25:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-10 10:25:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-11-10 10:25:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-11-10 10:25:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 10:25:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-10 10:25:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 10:25:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-10 10:25:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-10 10:25:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-10 10:25:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-10 10:25:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-10 10:25:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-10 10:25:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-10 10:25:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-10 10:25:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-10 10:25:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-10 10:25:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-10 10:25:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-10 10:25:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-10 10:25:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-10 10:25:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-10 10:25:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-10 10:25:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-10 10:25:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-10 10:25:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-10 10:25:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-10 10:25:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-10 10:25:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-10 10:25:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-10 10:25:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-10 10:25:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-10 10:25:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-10 10:25:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-10 10:25:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-10 10:25:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-10 10:25:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-10 10:25:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-10 10:25:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-10 10:25:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-10 10:25:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-10 10:25:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-10 10:25:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-10 10:25:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 10:25:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-10 10:25:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-10 10:25:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 10:25:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-10 10:25:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-10 10:25:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-10 10:25:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-10 10:25:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-10 10:25:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-10 10:25:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-10 10:25:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-10 10:25:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-10 10:25:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-10 10:25:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-11-10 10:25:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-10 10:25:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-10 10:25:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-10 10:25:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-10 10:25:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-10 10:25:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-10 10:25:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-10 10:25:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-10 10:25:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-10 10:25:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-10 10:25:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-10 10:25:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-10 10:25:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-10 10:25:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-10 10:25:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-10 10:25:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-10 10:25:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-10 10:25:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-10 10:25:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-10 10:25:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-10 10:25:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-10 10:25:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-10 10:25:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-10 10:25:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-10 10:25:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-10 10:25:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-10 10:25:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-10 10:25:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-10 10:25:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-10 10:25:42,426 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-10 10:25:42,426 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-10 10:25:42,426 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-10 10:25:42,426 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-10 10:25:42,426 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-10 10:25:42,426 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-10 10:25:42,426 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-10 10:25:42,426 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-10 10:25:42,426 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-10 10:25:42,426 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-10 10:25:42,427 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-10 10:25:42,427 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-10 10:25:42,427 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-10 10:25:42,427 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-10 10:25:42,427 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-10 10:25:42,427 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-10 10:25:42,427 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-10 10:25:42,427 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-10 10:25:42,427 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-10 10:25:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-10 10:25:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-10 10:25:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-10 10:25:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-10 10:25:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-10 10:25:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-10 10:25:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-10 10:25:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-10 10:25:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-10 10:25:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-10 10:25:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-10 10:25:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-10 10:25:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-10 10:25:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-10 10:25:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-10 10:25:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-10 10:25:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-10 10:25:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-10 10:25:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-10 10:25:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-10 10:25:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-10 10:25:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-10 10:25:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-10 10:25:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-10 10:25:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-10 10:25:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-10 10:25:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-10 10:25:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-10 10:25:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-10 10:25:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-10 10:25:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-10 10:25:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-10 10:25:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-10 10:25:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-10 10:25:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-10 10:25:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-10 10:25:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-10 10:25:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-10 10:25:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-10 10:25:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-10 10:25:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-10 10:25:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-10 10:25:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-10 10:25:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-10 10:25:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-10 10:25:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-10 10:25:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-10 10:25:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-10 10:25:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-10 10:25:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-10 10:25:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-10 10:25:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-10 10:25:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-10 10:25:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-10 10:25:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-10 10:25:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-10 10:25:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-10 10:25:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-10 10:25:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-10 10:25:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-10 10:25:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-10 10:25:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-10 10:25:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-10 10:25:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-10 10:25:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-10 10:25:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-10 10:25:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-10 10:25:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-10 10:25:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-10 10:25:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-10 10:25:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-10 10:25:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-10 10:25:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-10 10:25:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-10 10:25:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-10 10:25:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-10 10:25:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-10 10:25:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-10 10:25:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-10 10:25:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-10 10:25:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-10 10:25:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-10 10:25:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-10 10:25:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-10 10:25:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-10 10:25:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-10 10:25:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-10 10:25:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-10 10:25:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-10 10:25:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-10 10:25:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-10 10:25:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-10 10:25:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-10 10:25:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-10 10:25:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-10 10:25:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-10 10:25:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-10 10:25:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-10 10:25:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-10 10:25:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-10 10:25:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-10 10:25:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-10 10:25:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-10 10:25:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-10 10:25:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-10 10:25:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-10 10:25:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-10 10:25:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-10 10:25:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-10 10:25:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-10 10:25:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-10 10:25:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-10 10:25:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-10 10:25:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-10 10:25:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-10 10:25:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-10 10:25:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-10 10:25:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-10 10:25:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-10 10:25:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-10 10:25:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-10 10:25:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-10 10:25:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-10 10:25:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-10 10:25:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-10 10:25:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-10 10:25:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-10 10:25:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-10 10:25:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-10 10:25:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-10 10:25:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-10 10:25:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-10 10:25:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-10 10:25:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-10 10:25:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2018-11-10 10:25:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy [2018-11-10 10:25:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-10 10:25:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-10 10:25:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2018-11-10 10:25:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2018-11-10 10:25:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-10 10:25:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2018-11-10 10:25:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2018-11-10 10:25:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-10 10:25:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-10 10:25:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll [2018-11-10 10:25:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm [2018-11-10 10:25:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l [2018-11-10 10:25:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l [2018-11-10 10:25:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure strdup [2018-11-10 10:25:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure strndup [2018-11-10 10:25:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2018-11-10 10:25:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-10 10:25:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2018-11-10 10:25:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2018-11-10 10:25:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2018-11-10 10:25:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2018-11-10 10:25:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2018-11-10 10:25:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r [2018-11-10 10:25:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r [2018-11-10 10:25:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-10 10:25:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2018-11-10 10:25:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2018-11-10 10:25:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r [2018-11-10 10:25:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l [2018-11-10 10:25:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure __bzero [2018-11-10 10:25:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy [2018-11-10 10:25:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure bzero [2018-11-10 10:25:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp [2018-11-10 10:25:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure index [2018-11-10 10:25:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure rindex [2018-11-10 10:25:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2018-11-10 10:25:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2018-11-10 10:25:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2018-11-10 10:25:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2018-11-10 10:25:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal [2018-11-10 10:25:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy [2018-11-10 10:25:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy [2018-11-10 10:25:42,445 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy [2018-11-10 10:25:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy [2018-11-10 10:25:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-10 10:25:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-11-10 10:25:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 10:25:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-10 10:25:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-11-10 10:25:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 10:25:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-10 10:25:42,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-10 10:25:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 10:25:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 10:25:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 10:25:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-10 10:25:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-10 10:25:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-10 10:25:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-10 10:25:42,449 WARN L200 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-10 10:25:42,817 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 10:25:42,841 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 10:25:42,841 WARN L317 ript$VariableManager]: TermVariabe |Thread0_thread1_#in~arg.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-10 10:25:42,842 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:371) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:25:42,845 INFO L168 Benchmark]: Toolchain (without parser) took 1084.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -115.1 MB). Peak memory consumption was 41.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:25:42,846 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:25:42,847 INFO L168 Benchmark]: CACSL2BoogieTranslator took 524.02 ms. Allocated memory is still 1.0 GB. Free memory was 945.4 MB in the beginning and 870.3 MB in the end (delta: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 11.5 GB. [2018-11-10 10:25:42,847 INFO L168 Benchmark]: Boogie Preprocessor took 96.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 870.3 MB in the beginning and 1.2 GB in the end (delta: -279.8 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2018-11-10 10:25:42,848 INFO L168 Benchmark]: RCFGBuilder took 462.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 89.6 MB). Peak memory consumption was 89.6 MB. Max. memory is 11.5 GB. [2018-11-10 10:25:42,850 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 524.02 ms. Allocated memory is still 1.0 GB. Free memory was 945.4 MB in the beginning and 870.3 MB in the end (delta: 75.2 MB). Peak memory consumption was 75.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 96.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.2 MB). Free memory was 870.3 MB in the beginning and 1.2 GB in the end (delta: -279.8 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 462.11 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: 89.6 MB). Peak memory consumption was 89.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: null: de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.ProcedureMultiplier.(ProcedureMultiplier.java:250) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...