./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-ext/13_unverif_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_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/13_unverif_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/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 b068307cca1e9bb3ff7a28ab746dac4e8bccf7c0 .......................................................................................................................................................................................................................................................................................................................................................... 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_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/13_unverif_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/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 b068307cca1e9bb3ff7a28ab746dac4e8bccf7c0 .................................................................................................................................................................................................................................................................................................................................................. 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 08:54:11,259 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 08:54:11,260 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 08:54:11,268 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 08:54:11,268 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 08:54:11,269 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 08:54:11,269 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 08:54:11,270 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 08:54:11,271 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 08:54:11,272 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 08:54:11,273 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 08:54:11,273 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 08:54:11,273 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 08:54:11,274 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 08:54:11,275 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 08:54:11,275 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 08:54:11,276 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 08:54:11,277 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 08:54:11,278 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 08:54:11,279 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 08:54:11,280 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 08:54:11,281 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 08:54:11,283 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 08:54:11,283 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 08:54:11,283 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 08:54:11,284 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 08:54:11,284 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 08:54:11,285 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 08:54:11,285 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 08:54:11,286 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 08:54:11,286 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 08:54:11,287 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 08:54:11,287 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 08:54:11,287 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 08:54:11,288 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 08:54:11,288 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 08:54:11,288 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf [2018-11-18 08:54:11,295 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 08:54:11,295 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 08:54:11,296 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 08:54:11,296 INFO L133 SettingsManager]: * Process only entry and re-entry procedures=false [2018-11-18 08:54:11,296 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 08:54:11,296 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 08:54:11,297 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 08:54:11,297 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 08:54:11,297 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 08:54:11,297 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 08:54:11,297 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 08:54:11,297 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 08:54:11,297 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 08:54:11,298 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 08:54:11,298 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 08:54:11,298 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 08:54:11,298 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 08:54:11,298 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 08:54:11,298 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 08:54:11,298 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 08:54:11,299 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 08:54:11,299 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 08:54:11,299 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 08:54:11,299 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 08:54:11,299 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 08:54:11,299 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 08:54:11,299 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 08:54:11,300 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 08:54:11,300 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 08:54:11,300 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 08:54:11,300 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_5a7aba2a-211c-4271-8a76-58fdba9d2c64/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 -> b068307cca1e9bb3ff7a28ab746dac4e8bccf7c0 [2018-11-18 08:54:11,323 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 08:54:11,333 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 08:54:11,335 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 08:54:11,336 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 08:54:11,337 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 08:54:11,337 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-ext/13_unverif_true-unreach-call.i [2018-11-18 08:54:11,383 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/data/e26ffbe9b/9747bfcf80ac4a32a0c1bc71814812fd/FLAG9709048fe [2018-11-18 08:54:11,824 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 08:54:11,825 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/sv-benchmarks/c/pthread-ext/13_unverif_true-unreach-call.i [2018-11-18 08:54:11,834 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/data/e26ffbe9b/9747bfcf80ac4a32a0c1bc71814812fd/FLAG9709048fe [2018-11-18 08:54:11,844 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/data/e26ffbe9b/9747bfcf80ac4a32a0c1bc71814812fd [2018-11-18 08:54:11,846 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 08:54:11,847 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 08:54:11,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 08:54:11,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 08:54:11,850 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 08:54:11,850 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:54:11" (1/1) ... [2018-11-18 08:54:11,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39973092 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:11, skipping insertion in model container [2018-11-18 08:54:11,852 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:54:11" (1/1) ... [2018-11-18 08:54:11,858 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 08:54:11,885 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 08:54:12,082 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:54:12,088 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 08:54:12,159 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:54:12,201 INFO L195 MainTranslator]: Completed translation [2018-11-18 08:54:12,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:12 WrapperNode [2018-11-18 08:54:12,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 08:54:12,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 08:54:12,202 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 08:54:12,202 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 08:54:12,212 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:12" (1/1) ... [2018-11-18 08:54:12,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:12" (1/1) ... [2018-11-18 08:54:12,223 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:12" (1/1) ... [2018-11-18 08:54:12,224 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:12" (1/1) ... [2018-11-18 08:54:12,232 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:12" (1/1) ... [2018-11-18 08:54:12,236 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:12" (1/1) ... [2018-11-18 08:54:12,238 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:12" (1/1) ... [2018-11-18 08:54:12,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 08:54:12,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 08:54:12,243 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 08:54:12,243 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 08:54:12,244 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/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 08:54:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 08:54:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 08:54:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_inc_r [2018-11-18 08:54:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-18 08:54:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 08:54:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 08:54:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 08:54:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-18 08:54:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-18 08:54:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-18 08:54:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-18 08:54:12,283 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-18 08:54:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-18 08:54:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-18 08:54:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-18 08:54:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-18 08:54:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-18 08:54:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-18 08:54:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-18 08:54:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-18 08:54:12,284 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-18 08:54:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-18 08:54:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-18 08:54:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-18 08:54:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-18 08:54:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-18 08:54:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-18 08:54:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-18 08:54:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-18 08:54:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-18 08:54:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-18 08:54:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-18 08:54:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-18 08:54:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-18 08:54:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-18 08:54:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-18 08:54:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-18 08:54:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-18 08:54:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-18 08:54:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-18 08:54:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-18 08:54:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-18 08:54:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-18 08:54:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-18 08:54:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-18 08:54:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-18 08:54:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-18 08:54:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-18 08:54:12,287 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-18 08:54:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-18 08:54:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-18 08:54:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-18 08:54:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-18 08:54:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-18 08:54:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-18 08:54:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-18 08:54:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-18 08:54:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-18 08:54:12,288 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-18 08:54:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-18 08:54:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-18 08:54:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-18 08:54:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-18 08:54:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-18 08:54:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-18 08:54:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-18 08:54:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-18 08:54:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-18 08:54:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-18 08:54:12,289 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-18 08:54:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-18 08:54:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-18 08:54:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-18 08:54:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-18 08:54:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-18 08:54:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-18 08:54:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-18 08:54:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-18 08:54:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-18 08:54:12,290 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-18 08:54:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-18 08:54:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-18 08:54:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-18 08:54:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-18 08:54:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-18 08:54:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-18 08:54:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-18 08:54:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-18 08:54:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-18 08:54:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-18 08:54:12,291 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-18 08:54:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-18 08:54:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-18 08:54:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-18 08:54:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-18 08:54:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-18 08:54:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-18 08:54:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-18 08:54:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-18 08:54:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-18 08:54:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-18 08:54:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-18 08:54:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-18 08:54:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-18 08:54:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-18 08:54:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-18 08:54:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-18 08:54:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-18 08:54:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-18 08:54:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-18 08:54:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-18 08:54:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-18 08:54:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-18 08:54:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-18 08:54:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-18 08:54:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-18 08:54:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-18 08:54:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-18 08:54:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-18 08:54:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-18 08:54:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-18 08:54:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-18 08:54:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-18 08:54:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-18 08:54:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-18 08:54:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-18 08:54:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-18 08:54:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-18 08:54:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-18 08:54:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-18 08:54:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-18 08:54:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-18 08:54:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-18 08:54:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-18 08:54:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-18 08:54:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-18 08:54:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-18 08:54:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-18 08:54:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-18 08:54:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-18 08:54:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-18 08:54:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-18 08:54:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-18 08:54:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-18 08:54:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-18 08:54:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-18 08:54:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-18 08:54:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-18 08:54:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-18 08:54:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-18 08:54:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-18 08:54:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-18 08:54:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_inc_r [2018-11-18 08:54:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-18 08:54:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 08:54:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 08:54:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 08:54:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 08:54:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 08:54:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 08:54:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 08:54:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 08:54:12,299 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 08:54:12,490 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 08:54:12,493 INFO L168 Benchmark]: Toolchain (without parser) took 646.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -138.7 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. [2018-11-18 08:54:12,494 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 08:54:12,494 INFO L168 Benchmark]: CACSL2BoogieTranslator took 354.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -184.6 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. [2018-11-18 08:54:12,495 INFO L168 Benchmark]: Boogie Preprocessor took 40.75 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 08:54:12,495 INFO L168 Benchmark]: RCFGBuilder took 249.35 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: 45.9 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. [2018-11-18 08:54:12,498 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 354.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.1 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -184.6 MB). Peak memory consumption was 29.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.75 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 249.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 45.9 MB). Peak memory consumption was 45.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 08:54:13,882 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 08:54:13,883 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 08:54:13,891 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 08:54:13,891 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 08:54:13,891 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 08:54:13,892 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 08:54:13,893 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 08:54:13,894 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 08:54:13,895 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 08:54:13,895 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 08:54:13,896 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 08:54:13,896 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 08:54:13,897 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 08:54:13,898 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 08:54:13,898 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 08:54:13,899 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 08:54:13,900 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 08:54:13,901 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 08:54:13,902 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 08:54:13,903 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 08:54:13,904 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 08:54:13,905 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 08:54:13,906 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 08:54:13,906 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 08:54:13,906 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 08:54:13,907 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 08:54:13,908 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 08:54:13,908 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 08:54:13,909 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 08:54:13,909 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 08:54:13,909 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 08:54:13,910 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 08:54:13,910 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 08:54:13,910 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 08:54:13,911 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 08:54:13,911 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-18 08:54:13,921 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 08:54:13,921 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 08:54:13,922 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 08:54:13,922 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 08:54:13,923 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 08:54:13,923 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 08:54:13,923 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 08:54:13,923 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 08:54:13,923 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 08:54:13,923 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 08:54:13,923 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 08:54:13,924 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 08:54:13,924 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 08:54:13,924 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 08:54:13,924 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 08:54:13,924 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 08:54:13,924 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 08:54:13,924 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 08:54:13,925 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 08:54:13,925 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 08:54:13,925 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 08:54:13,925 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 08:54:13,925 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 08:54:13,925 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 08:54:13,926 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 08:54:13,926 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 08:54:13,926 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 08:54:13,926 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 08:54:13,926 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 08:54:13,926 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 08:54:13,926 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 08:54:13,926 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 08:54:13,927 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_5a7aba2a-211c-4271-8a76-58fdba9d2c64/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 -> b068307cca1e9bb3ff7a28ab746dac4e8bccf7c0 [2018-11-18 08:54:13,954 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 08:54:13,962 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 08:54:13,964 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 08:54:13,965 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 08:54:13,966 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 08:54:13,966 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/../../sv-benchmarks/c/pthread-ext/13_unverif_true-unreach-call.i [2018-11-18 08:54:14,001 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/data/8305c726d/67225de7dd7b42b782ecc76b8ebcc10f/FLAG91cc69462 [2018-11-18 08:54:14,431 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 08:54:14,432 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/sv-benchmarks/c/pthread-ext/13_unverif_true-unreach-call.i [2018-11-18 08:54:14,441 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/data/8305c726d/67225de7dd7b42b782ecc76b8ebcc10f/FLAG91cc69462 [2018-11-18 08:54:14,452 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/bin-2019/uautomizer/data/8305c726d/67225de7dd7b42b782ecc76b8ebcc10f [2018-11-18 08:54:14,455 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 08:54:14,456 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 08:54:14,456 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 08:54:14,456 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 08:54:14,461 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 08:54:14,462 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:54:14" (1/1) ... [2018-11-18 08:54:14,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@df116d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:14, skipping insertion in model container [2018-11-18 08:54:14,464 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:54:14" (1/1) ... [2018-11-18 08:54:14,472 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 08:54:14,502 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 08:54:14,737 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:54:14,745 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 08:54:14,773 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 08:54:14,866 INFO L195 MainTranslator]: Completed translation [2018-11-18 08:54:14,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:14 WrapperNode [2018-11-18 08:54:14,867 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 08:54:14,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 08:54:14,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 08:54:14,868 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 08:54:14,877 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:14" (1/1) ... [2018-11-18 08:54:14,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:14" (1/1) ... [2018-11-18 08:54:14,886 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:14" (1/1) ... [2018-11-18 08:54:14,886 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:14" (1/1) ... [2018-11-18 08:54:14,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:14" (1/1) ... [2018-11-18 08:54:14,898 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:14" (1/1) ... [2018-11-18 08:54:14,900 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:14" (1/1) ... [2018-11-18 08:54:14,903 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 08:54:14,904 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 08:54:14,904 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 08:54:14,904 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 08:54:14,904 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:54:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5a7aba2a-211c-4271-8a76-58fdba9d2c64/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 08:54:14,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 08:54:14,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 08:54:14,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_inc_r [2018-11-18 08:54:14,936 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-18 08:54:14,936 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 08:54:14,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 08:54:14,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 08:54:14,936 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-18 08:54:14,936 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-18 08:54:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-18 08:54:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-18 08:54:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-18 08:54:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-18 08:54:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-18 08:54:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-18 08:54:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-18 08:54:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-18 08:54:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-18 08:54:14,937 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-18 08:54:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-18 08:54:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-18 08:54:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-18 08:54:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-18 08:54:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-18 08:54:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-18 08:54:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-18 08:54:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-18 08:54:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-18 08:54:14,938 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-18 08:54:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-18 08:54:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-18 08:54:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-18 08:54:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-18 08:54:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-18 08:54:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-18 08:54:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-18 08:54:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-18 08:54:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-18 08:54:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-18 08:54:14,939 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-18 08:54:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-18 08:54:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-18 08:54:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-18 08:54:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-18 08:54:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-18 08:54:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-18 08:54:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-18 08:54:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-18 08:54:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-18 08:54:14,940 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-18 08:54:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-18 08:54:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-18 08:54:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-18 08:54:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-18 08:54:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-18 08:54:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-18 08:54:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-18 08:54:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-18 08:54:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-18 08:54:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-18 08:54:14,941 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-18 08:54:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-18 08:54:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-18 08:54:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-18 08:54:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-18 08:54:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-18 08:54:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-18 08:54:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-18 08:54:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-18 08:54:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-18 08:54:14,942 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-18 08:54:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-18 08:54:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-18 08:54:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-18 08:54:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-18 08:54:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-18 08:54:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-18 08:54:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-18 08:54:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-18 08:54:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-18 08:54:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-18 08:54:14,943 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-18 08:54:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-18 08:54:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-18 08:54:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-18 08:54:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-18 08:54:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-18 08:54:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-18 08:54:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-18 08:54:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-18 08:54:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-18 08:54:14,944 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-18 08:54:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-18 08:54:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-18 08:54:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-18 08:54:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-18 08:54:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-18 08:54:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-18 08:54:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-18 08:54:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-18 08:54:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-18 08:54:14,945 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-18 08:54:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-18 08:54:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-18 08:54:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-18 08:54:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-18 08:54:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-18 08:54:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-18 08:54:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-18 08:54:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-18 08:54:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-18 08:54:14,946 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-18 08:54:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-18 08:54:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-18 08:54:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-18 08:54:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-18 08:54:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-18 08:54:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-18 08:54:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-18 08:54:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-18 08:54:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-18 08:54:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-18 08:54:14,947 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-18 08:54:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-18 08:54:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-18 08:54:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-18 08:54:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-18 08:54:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-18 08:54:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-18 08:54:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-18 08:54:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-18 08:54:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-18 08:54:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-18 08:54:14,948 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-18 08:54:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-18 08:54:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-18 08:54:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-18 08:54:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-18 08:54:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-18 08:54:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-18 08:54:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-18 08:54:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-18 08:54:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-18 08:54:14,949 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-18 08:54:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-18 08:54:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-18 08:54:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-18 08:54:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-18 08:54:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-18 08:54:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-18 08:54:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-18 08:54:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-18 08:54:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_inc_r [2018-11-18 08:54:14,950 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-18 08:54:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 08:54:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 08:54:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 08:54:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 08:54:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 08:54:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 08:54:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 08:54:14,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 08:54:14,952 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 08:54:15,149 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 08:54:15,152 INFO L168 Benchmark]: Toolchain (without parser) took 696.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -139.9 MB). Peak memory consumption was 8.0 MB. Max. memory is 11.5 GB. [2018-11-18 08:54:15,153 INFO L168 Benchmark]: CDTParser took 0.12 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 08:54:15,153 INFO L168 Benchmark]: CACSL2BoogieTranslator took 410.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -197.8 MB). Peak memory consumption was 50.2 MB. Max. memory is 11.5 GB. [2018-11-18 08:54:15,154 INFO L168 Benchmark]: Boogie Preprocessor took 35.76 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-18 08:54:15,155 INFO L168 Benchmark]: RCFGBuilder took 247.54 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: 51.2 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. [2018-11-18 08:54:15,157 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 410.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -197.8 MB). Peak memory consumption was 50.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 247.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 51.2 MB). Peak memory consumption was 51.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1427) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...