./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-ext/14_spin2003_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/14_spin2003_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/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 625fe3116242f01f3f675685bea6e7f6e4cfa48a ............................................................................................................................................................................................................................................................................................................................................. 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_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/14_spin2003_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/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 625fe3116242f01f3f675685bea6e7f6e4cfa48a ............................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 08:34:35,267 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 08:34:35,268 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 08:34:35,275 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 08:34:35,275 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 08:34:35,276 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 08:34:35,277 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 08:34:35,278 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 08:34:35,279 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 08:34:35,280 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 08:34:35,281 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 08:34:35,281 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 08:34:35,281 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 08:34:35,282 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 08:34:35,283 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 08:34:35,283 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 08:34:35,284 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 08:34:35,285 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 08:34:35,287 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 08:34:35,288 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 08:34:35,289 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 08:34:35,289 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 08:34:35,291 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 08:34:35,291 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 08:34:35,292 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 08:34:35,292 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 08:34:35,293 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 08:34:35,294 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 08:34:35,294 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 08:34:35,295 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 08:34:35,295 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 08:34:35,295 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 08:34:35,295 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 08:34:35,295 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 08:34:35,296 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 08:34:35,296 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 08:34:35,296 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-18 08:34:35,303 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 08:34:35,303 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 08:34:35,304 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 08:34:35,304 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 08:34:35,304 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 08:34:35,304 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 08:34:35,304 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 08:34:35,305 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 08:34:35,305 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 08:34:35,305 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 08:34:35,305 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 08:34:35,305 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 08:34:35,305 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 08:34:35,306 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 08:34:35,306 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 08:34:35,306 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 08:34:35,306 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 08:34:35,306 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 08:34:35,306 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 08:34:35,307 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 08:34:35,307 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 08:34:35,307 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 08:34:35,307 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 08:34:35,307 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 08:34:35,307 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 08:34:35,307 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 08:34:35,308 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 08:34:35,308 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 08:34:35,308 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 08:34:35,308 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 08:34:35,308 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_356df5d6-d408-473b-a589-8265803876ff/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 -> 625fe3116242f01f3f675685bea6e7f6e4cfa48a [2018-11-18 08:34:35,330 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 08:34:35,337 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 08:34:35,339 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 08:34:35,339 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 08:34:35,340 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 08:34:35,340 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-ext/14_spin2003_true-unreach-call.i [2018-11-18 08:34:35,377 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/data/ead1f869a/4900ff49f4cd46c1b826f1e50b328e32/FLAG0a40b8216 [2018-11-18 08:34:35,815 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 08:34:35,816 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/sv-benchmarks/c/pthread-ext/14_spin2003_true-unreach-call.i [2018-11-18 08:34:35,826 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/data/ead1f869a/4900ff49f4cd46c1b826f1e50b328e32/FLAG0a40b8216 [2018-11-18 08:34:35,835 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/data/ead1f869a/4900ff49f4cd46c1b826f1e50b328e32 [2018-11-18 08:34:35,837 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 08:34:35,838 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 08:34:35,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 08:34:35,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 08:34:35,840 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 08:34:35,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:34:35" (1/1) ... [2018-11-18 08:34:35,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c62fe61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:35, skipping insertion in model container [2018-11-18 08:34:35,843 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:34:35" (1/1) ... [2018-11-18 08:34:35,848 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 08:34:35,875 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 08:34:36,075 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:34:36,082 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 08:34:36,157 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:34:36,190 INFO L195 MainTranslator]: Completed translation [2018-11-18 08:34:36,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:36 WrapperNode [2018-11-18 08:34:36,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 08:34:36,191 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 08:34:36,191 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 08:34:36,191 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 08:34:36,199 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:36" (1/1) ... [2018-11-18 08:34:36,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:36" (1/1) ... [2018-11-18 08:34:36,209 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:36" (1/1) ... [2018-11-18 08:34:36,209 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:36" (1/1) ... [2018-11-18 08:34:36,218 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:36" (1/1) ... [2018-11-18 08:34:36,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:36" (1/1) ... [2018-11-18 08:34:36,225 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:36" (1/1) ... [2018-11-18 08:34:36,229 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 08:34:36,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 08:34:36,229 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 08:34:36,230 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 08:34:36,230 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/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 [2018-11-18 08:34:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 08:34:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 08:34:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_acquire [2018-11-18 08:34:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_release [2018-11-18 08:34:36,272 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-18 08:34:36,273 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 08:34:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 08:34:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 08:34:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-18 08:34:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-18 08:34:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-18 08:34:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-18 08:34:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-18 08:34:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-18 08:34:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-18 08:34:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-18 08:34:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-18 08:34:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-18 08:34:36,274 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-18 08:34:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-18 08:34:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-18 08:34:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-18 08:34:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-18 08:34:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-18 08:34:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-18 08:34:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-18 08:34:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-18 08:34:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-18 08:34:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-18 08:34:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-18 08:34:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-18 08:34:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-18 08:34:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-18 08:34:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-18 08:34:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-18 08:34:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-18 08:34:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-18 08:34:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-18 08:34:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-18 08:34:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-18 08:34:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-18 08:34:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-18 08:34:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-18 08:34:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-18 08:34:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-18 08:34:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-18 08:34:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-18 08:34:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-18 08:34:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-18 08:34:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-18 08:34:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-18 08:34:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-18 08:34:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-18 08:34:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-18 08:34:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-18 08:34:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-18 08:34:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-18 08:34:36,278 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-18 08:34:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-18 08:34:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-18 08:34:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-18 08:34:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-18 08:34:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-18 08:34:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-18 08:34:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-18 08:34:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-18 08:34:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-18 08:34:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-18 08:34:36,279 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-18 08:34:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-18 08:34:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-18 08:34:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-18 08:34:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-18 08:34:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-18 08:34:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-18 08:34:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-18 08:34:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-18 08:34:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-18 08:34:36,280 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-18 08:34:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-18 08:34:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-18 08:34:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-18 08:34:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-18 08:34:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-18 08:34:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-18 08:34:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-18 08:34:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-18 08:34:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-18 08:34:36,281 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-18 08:34:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-18 08:34:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-18 08:34:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-18 08:34:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-18 08:34:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-18 08:34:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-18 08:34:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-18 08:34:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-18 08:34:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-18 08:34:36,282 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-18 08:34:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-18 08:34:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-18 08:34:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-18 08:34:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-18 08:34:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-18 08:34:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-18 08:34:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-18 08:34:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-18 08:34:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-18 08:34:36,283 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-18 08:34:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-18 08:34:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-18 08:34:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-18 08:34:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-18 08:34:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-18 08:34:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-18 08:34:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-18 08:34:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-18 08:34:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-18 08:34:36,284 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-18 08:34:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-18 08:34:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-18 08:34:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-18 08:34:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-18 08:34:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-18 08:34:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-18 08:34:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-18 08:34:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-18 08:34:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-18 08:34:36,285 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-18 08:34:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-18 08:34:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-18 08:34:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-18 08:34:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-18 08:34:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-18 08:34:36,286 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-18 08:34:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-18 08:34:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-18 08:34:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-18 08:34:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-18 08:34:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-18 08:34:36,287 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-18 08:34:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-18 08:34:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-18 08:34:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-18 08:34:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-18 08:34:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-18 08:34:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-18 08:34:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-18 08:34:36,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-18 08:34:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-18 08:34:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-18 08:34:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-18 08:34:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-18 08:34:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_acquire [2018-11-18 08:34:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_release [2018-11-18 08:34:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-18 08:34:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 08:34:36,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 08:34:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 08:34:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 08:34:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 08:34:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 08:34:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 08:34:36,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 08:34:36,291 WARN L202 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 08:34:36,490 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1427) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:714) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-18 08:34:36,493 INFO L168 Benchmark]: Toolchain (without parser) took 655.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -107.1 MB). Peak memory consumption was 21.8 MB. Max. memory is 11.5 GB. [2018-11-18 08:34:36,495 INFO L168 Benchmark]: CDTParser took 0.10 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. [2018-11-18 08:34:36,495 INFO L168 Benchmark]: CACSL2BoogieTranslator took 352.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -155.9 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. [2018-11-18 08:34:36,496 INFO L168 Benchmark]: Boogie Preprocessor took 38.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-18 08:34:36,496 INFO L168 Benchmark]: RCFGBuilder took 263.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 46.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 11.5 GB. [2018-11-18 08:34:36,499 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 352.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -155.9 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 263.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 46.1 MB). Peak memory consumption was 46.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1427) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 08:34:37,985 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 08:34:37,986 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 08:34:37,995 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 08:34:37,995 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 08:34:37,996 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 08:34:37,997 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 08:34:37,998 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 08:34:37,999 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 08:34:38,000 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 08:34:38,001 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 08:34:38,001 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 08:34:38,002 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 08:34:38,002 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 08:34:38,003 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 08:34:38,004 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 08:34:38,004 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 08:34:38,006 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 08:34:38,007 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 08:34:38,008 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 08:34:38,009 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 08:34:38,010 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 08:34:38,011 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 08:34:38,012 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 08:34:38,012 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 08:34:38,012 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 08:34:38,013 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 08:34:38,014 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 08:34:38,014 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 08:34:38,015 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 08:34:38,015 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 08:34:38,015 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 08:34:38,016 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 08:34:38,016 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 08:34:38,016 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 08:34:38,017 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 08:34:38,017 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-18 08:34:38,027 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 08:34:38,028 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 08:34:38,028 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 08:34:38,028 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 08:34:38,029 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 08:34:38,029 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 08:34:38,029 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 08:34:38,029 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 08:34:38,029 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 08:34:38,030 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 08:34:38,030 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 08:34:38,030 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 08:34:38,030 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 08:34:38,030 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 08:34:38,030 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 08:34:38,030 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 08:34:38,031 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 08:34:38,031 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 08:34:38,031 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 08:34:38,031 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 08:34:38,031 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 08:34:38,031 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 08:34:38,031 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 08:34:38,032 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 08:34:38,032 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 08:34:38,032 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 08:34:38,032 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 08:34:38,032 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 08:34:38,032 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 08:34:38,032 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 08:34:38,033 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 08:34:38,033 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 08:34:38,033 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_356df5d6-d408-473b-a589-8265803876ff/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 -> 625fe3116242f01f3f675685bea6e7f6e4cfa48a [2018-11-18 08:34:38,063 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 08:34:38,073 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 08:34:38,076 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 08:34:38,077 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 08:34:38,078 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 08:34:38,078 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-ext/14_spin2003_true-unreach-call.i [2018-11-18 08:34:38,125 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/data/37ec34c06/f5f5f6be5fd4433c8dc7ce59908cd7db/FLAG4cedacda5 [2018-11-18 08:34:38,494 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 08:34:38,494 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/sv-benchmarks/c/pthread-ext/14_spin2003_true-unreach-call.i [2018-11-18 08:34:38,501 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/data/37ec34c06/f5f5f6be5fd4433c8dc7ce59908cd7db/FLAG4cedacda5 [2018-11-18 08:34:38,891 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/bin-2019/uautomizer/data/37ec34c06/f5f5f6be5fd4433c8dc7ce59908cd7db [2018-11-18 08:34:38,893 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 08:34:38,894 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 08:34:38,894 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 08:34:38,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 08:34:38,897 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 08:34:38,897 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:34:38" (1/1) ... [2018-11-18 08:34:38,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52c14e84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:38, skipping insertion in model container [2018-11-18 08:34:38,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:34:38" (1/1) ... [2018-11-18 08:34:38,905 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 08:34:38,938 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 08:34:39,191 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:34:39,203 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 08:34:39,239 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:34:39,336 INFO L195 MainTranslator]: Completed translation [2018-11-18 08:34:39,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:39 WrapperNode [2018-11-18 08:34:39,337 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 08:34:39,337 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 08:34:39,337 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 08:34:39,337 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 08:34:39,345 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:39" (1/1) ... [2018-11-18 08:34:39,345 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:39" (1/1) ... [2018-11-18 08:34:39,356 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:39" (1/1) ... [2018-11-18 08:34:39,357 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:39" (1/1) ... [2018-11-18 08:34:39,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:39" (1/1) ... [2018-11-18 08:34:39,373 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:39" (1/1) ... [2018-11-18 08:34:39,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:39" (1/1) ... [2018-11-18 08:34:39,381 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 08:34:39,382 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 08:34:39,382 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 08:34:39,382 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 08:34:39,383 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:34:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_356df5d6-d408-473b-a589-8265803876ff/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 [2018-11-18 08:34:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 08:34:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 08:34:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_acquire [2018-11-18 08:34:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_release [2018-11-18 08:34:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-18 08:34:39,426 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 08:34:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 08:34:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 08:34:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-18 08:34:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-18 08:34:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-18 08:34:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-18 08:34:39,427 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-18 08:34:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-18 08:34:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-18 08:34:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-18 08:34:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-18 08:34:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-18 08:34:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-18 08:34:39,428 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-18 08:34:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-18 08:34:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-18 08:34:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-18 08:34:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-18 08:34:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-18 08:34:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-18 08:34:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-18 08:34:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-18 08:34:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-18 08:34:39,429 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-18 08:34:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-18 08:34:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-18 08:34:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-18 08:34:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-18 08:34:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-18 08:34:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-18 08:34:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-18 08:34:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-18 08:34:39,430 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-18 08:34:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-18 08:34:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-18 08:34:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-18 08:34:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-18 08:34:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-18 08:34:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-18 08:34:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-18 08:34:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-18 08:34:39,431 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-18 08:34:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-18 08:34:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-18 08:34:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-18 08:34:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-18 08:34:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-18 08:34:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-18 08:34:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-18 08:34:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-18 08:34:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-18 08:34:39,432 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-18 08:34:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-18 08:34:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-18 08:34:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-18 08:34:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-18 08:34:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-18 08:34:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-18 08:34:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-18 08:34:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-18 08:34:39,433 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-18 08:34:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-18 08:34:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-18 08:34:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-18 08:34:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-18 08:34:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-18 08:34:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-18 08:34:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-18 08:34:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-18 08:34:39,434 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-18 08:34:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-18 08:34:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-18 08:34:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-18 08:34:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-18 08:34:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-18 08:34:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-18 08:34:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-18 08:34:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-18 08:34:39,435 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-18 08:34:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-18 08:34:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-18 08:34:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-18 08:34:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-18 08:34:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-18 08:34:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-18 08:34:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-18 08:34:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-18 08:34:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-18 08:34:39,436 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-18 08:34:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-18 08:34:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-18 08:34:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-18 08:34:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-18 08:34:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-18 08:34:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-18 08:34:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-18 08:34:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-18 08:34:39,437 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-18 08:34:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-18 08:34:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-18 08:34:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-18 08:34:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-18 08:34:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-18 08:34:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-18 08:34:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-18 08:34:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-18 08:34:39,438 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-18 08:34:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-18 08:34:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-18 08:34:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-18 08:34:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-18 08:34:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-18 08:34:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-18 08:34:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-18 08:34:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-18 08:34:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-18 08:34:39,439 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-18 08:34:39,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-18 08:34:39,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-18 08:34:39,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-18 08:34:39,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-18 08:34:39,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-18 08:34:39,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-18 08:34:39,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-18 08:34:39,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-18 08:34:39,440 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-18 08:34:39,441 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-18 08:34:39,441 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-18 08:34:39,441 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-18 08:34:39,441 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-18 08:34:39,441 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-18 08:34:39,441 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-18 08:34:39,441 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-18 08:34:39,441 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-18 08:34:39,441 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-18 08:34:39,441 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-18 08:34:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-18 08:34:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-18 08:34:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-18 08:34:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-18 08:34:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-18 08:34:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-18 08:34:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-18 08:34:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-18 08:34:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-18 08:34:39,442 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-18 08:34:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-18 08:34:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_acquire [2018-11-18 08:34:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_release [2018-11-18 08:34:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-18 08:34:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 08:34:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 08:34:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 08:34:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 08:34:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 08:34:39,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 08:34:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 08:34:39,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 08:34:39,445 WARN L202 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 08:34:39,644 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1427) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:714) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-18 08:34:39,646 INFO L168 Benchmark]: Toolchain (without parser) took 753.06 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 944.4 MB in the beginning and 1.0 GB in the end (delta: -104.2 MB). Peak memory consumption was 5.9 MB. Max. memory is 11.5 GB. [2018-11-18 08:34:39,647 INFO L168 Benchmark]: CDTParser took 0.18 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. [2018-11-18 08:34:39,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 442.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -158.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2018-11-18 08:34:39,648 INFO L168 Benchmark]: Boogie Preprocessor took 44.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-18 08:34:39,649 INFO L168 Benchmark]: RCFGBuilder took 263.90 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 47.3 MB). Peak memory consumption was 47.3 MB. Max. memory is 11.5 GB. [2018-11-18 08:34:39,651 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 442.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.1 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -158.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 263.90 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 47.3 MB). Peak memory consumption was 47.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1427) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...