./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix013_rmo.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix013_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e918b04f46a56a46f9454e7476fa7d8fd53609c2 ................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix013_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e918b04f46a56a46f9454e7476fa7d8fd53609c2 .................................................................................................................................................................................................... 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 0.1.24-cad4683 [2019-10-22 10:11:23,415 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:11:23,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:11:23,429 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:11:23,429 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:11:23,430 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:11:23,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:11:23,433 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:11:23,435 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:11:23,436 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:11:23,436 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:11:23,437 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:11:23,438 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:11:23,438 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:11:23,439 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:11:23,440 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:11:23,440 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:11:23,441 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:11:23,442 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:11:23,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:11:23,445 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:11:23,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:11:23,447 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:11:23,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:11:23,449 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:11:23,450 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:11:23,450 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:11:23,451 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:11:23,451 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:11:23,452 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:11:23,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:11:23,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:11:23,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:11:23,454 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:11:23,455 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:11:23,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:11:23,455 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:11:23,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:11:23,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:11:23,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:11:23,457 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:11:23,458 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:11:23,469 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:11:23,469 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:11:23,470 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:11:23,470 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:11:23,471 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:11:23,471 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:11:23,471 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:11:23,471 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:11:23,471 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:11:23,471 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:11:23,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:11:23,472 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:11:23,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:11:23,472 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:11:23,472 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:11:23,472 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:11:23,473 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:11:23,473 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:11:23,473 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:11:23,473 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:11:23,473 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:11:23,474 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:11:23,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:11:23,474 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:11:23,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:11:23,475 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:11:23,475 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:11:23,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:11:23,475 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:11:23,475 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak 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 -> Kojak 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 -> e918b04f46a56a46f9454e7476fa7d8fd53609c2 [2019-10-22 10:11:23,504 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:11:23,514 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:11:23,516 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:11:23,518 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:11:23,522 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:11:23,523 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix013_rmo.opt.i [2019-10-22 10:11:23,568 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/data/1716b06c7/5782e2792cd94d5bb80fd66fbbecabcc/FLAGd48093af0 [2019-10-22 10:11:24,051 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:11:24,052 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/sv-benchmarks/c/pthread-wmm/mix013_rmo.opt.i [2019-10-22 10:11:24,063 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/data/1716b06c7/5782e2792cd94d5bb80fd66fbbecabcc/FLAGd48093af0 [2019-10-22 10:11:24,359 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/data/1716b06c7/5782e2792cd94d5bb80fd66fbbecabcc [2019-10-22 10:11:24,361 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:11:24,362 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:11:24,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:11:24,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:11:24,366 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:11:24,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:11:24" (1/1) ... [2019-10-22 10:11:24,369 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@576275af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:24, skipping insertion in model container [2019-10-22 10:11:24,370 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:11:24" (1/1) ... [2019-10-22 10:11:24,376 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:11:24,423 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:11:24,932 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:11:24,953 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:11:25,047 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:11:25,121 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:11:25,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:25 WrapperNode [2019-10-22 10:11:25,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:11:25,122 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:11:25,122 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:11:25,122 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:11:25,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:25" (1/1) ... [2019-10-22 10:11:25,152 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:25" (1/1) ... [2019-10-22 10:11:25,186 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:11:25,187 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:11:25,187 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:11:25,187 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:11:25,196 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:25" (1/1) ... [2019-10-22 10:11:25,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:25" (1/1) ... [2019-10-22 10:11:25,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:25" (1/1) ... [2019-10-22 10:11:25,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:25" (1/1) ... [2019-10-22 10:11:25,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:25" (1/1) ... [2019-10-22 10:11:25,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:25" (1/1) ... [2019-10-22 10:11:25,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:25" (1/1) ... [2019-10-22 10:11:25,241 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:11:25,242 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:11:25,242 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:11:25,242 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:11:25,243 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:25" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2019-10-22 10:11:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:11:25,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:11:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:11:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:11:25,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:11:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:11:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:11:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:11:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:11:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:11:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:11:25,308 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:11:25,308 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-10-22 10:11:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-10-22 10:11:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:11:25,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:11:25,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:11:25,311 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:11:25,726 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:11:25,731 INFO L168 Benchmark]: Toolchain (without parser) took 1368.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -136.0 MB). Peak memory consumption was 10.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:25,732 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:11:25,732 INFO L168 Benchmark]: CACSL2BoogieTranslator took 758.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -174.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:25,733 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.53 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. [2019-10-22 10:11:25,733 INFO L168 Benchmark]: Boogie Preprocessor took 54.65 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:25,734 INFO L168 Benchmark]: RCFGBuilder took 487.68 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: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:25,739 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 758.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -174.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.53 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 54.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 487.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:11:27,704 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:11:27,706 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:11:27,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:11:27,715 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:11:27,716 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:11:27,717 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:11:27,718 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:11:27,719 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:11:27,720 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:11:27,720 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:11:27,721 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:11:27,721 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:11:27,722 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:11:27,723 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:11:27,724 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:11:27,724 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:11:27,725 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:11:27,726 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:11:27,728 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:11:27,729 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:11:27,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:11:27,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:11:27,731 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:11:27,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:11:27,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:11:27,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:11:27,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:11:27,739 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:11:27,739 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:11:27,740 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:11:27,740 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:11:27,741 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:11:27,741 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:11:27,745 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:11:27,745 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:11:27,746 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:11:27,746 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:11:27,746 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:11:27,747 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:11:27,748 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:11:27,748 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:11:27,768 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:11:27,769 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:11:27,771 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:11:27,771 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:11:27,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:11:27,772 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:11:27,772 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:11:27,772 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:11:27,772 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:11:27,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:11:27,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:11:27,773 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:11:27,773 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:11:27,773 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:11:27,773 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:11:27,773 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:11:27,773 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:11:27,774 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:11:27,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:11:27,774 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:11:27,775 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:11:27,776 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:11:27,776 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:11:27,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:11:27,776 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:11:27,776 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:11:27,777 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:11:27,777 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:11:27,777 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:11:27,777 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:11:27,777 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:11:27,777 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:11:27,777 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak 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 -> Kojak 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 -> e918b04f46a56a46f9454e7476fa7d8fd53609c2 [2019-10-22 10:11:27,803 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:11:27,816 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:11:27,821 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:11:27,822 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:11:27,822 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:11:27,823 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix013_rmo.opt.i [2019-10-22 10:11:27,870 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/data/722c4ea65/3177ec5775c644ce9a46c3f063201011/FLAG7ea0b0047 [2019-10-22 10:11:28,365 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:11:28,370 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/sv-benchmarks/c/pthread-wmm/mix013_rmo.opt.i [2019-10-22 10:11:28,384 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/data/722c4ea65/3177ec5775c644ce9a46c3f063201011/FLAG7ea0b0047 [2019-10-22 10:11:28,866 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/data/722c4ea65/3177ec5775c644ce9a46c3f063201011 [2019-10-22 10:11:28,868 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:11:28,869 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:11:28,869 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:11:28,870 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:11:28,873 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:11:28,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:11:28" (1/1) ... [2019-10-22 10:11:28,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64fff581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:28, skipping insertion in model container [2019-10-22 10:11:28,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:11:28" (1/1) ... [2019-10-22 10:11:28,882 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:11:28,926 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:11:29,349 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:11:29,369 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:11:29,443 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:11:29,505 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:11:29,505 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:29 WrapperNode [2019-10-22 10:11:29,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:11:29,507 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:11:29,507 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:11:29,507 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:11:29,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:29" (1/1) ... [2019-10-22 10:11:29,533 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:29" (1/1) ... [2019-10-22 10:11:29,554 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:11:29,555 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:11:29,555 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:11:29,555 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:11:29,562 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:29" (1/1) ... [2019-10-22 10:11:29,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:29" (1/1) ... [2019-10-22 10:11:29,567 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:29" (1/1) ... [2019-10-22 10:11:29,568 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:29" (1/1) ... [2019-10-22 10:11:29,584 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:29" (1/1) ... [2019-10-22 10:11:29,589 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:29" (1/1) ... [2019-10-22 10:11:29,592 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:29" (1/1) ... [2019-10-22 10:11:29,597 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:11:29,597 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:11:29,597 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:11:29,597 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:11:29,598 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d59b3dd2-9a8c-4318-9c98-2cdab2dbb3c4/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2019-10-22 10:11:29,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:11:29,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:11:29,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:11:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:11:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:11:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:11:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:11:29,661 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:11:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:11:29,661 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:11:29,661 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:11:29,662 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:11:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-10-22 10:11:29,662 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-10-22 10:11:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:11:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:11:29,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:11:29,668 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:11:30,080 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:788) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:11:30,084 INFO L168 Benchmark]: Toolchain (without parser) took 1214.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 79.2 MB). Free memory was 945.6 MB in the beginning and 1.0 GB in the end (delta: -60.5 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:30,085 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:11:30,085 INFO L168 Benchmark]: CACSL2BoogieTranslator took 636.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 79.2 MB). Free memory was 945.6 MB in the beginning and 1.0 GB in the end (delta: -100.6 MB). Peak memory consumption was 29.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:30,086 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:30,086 INFO L168 Benchmark]: Boogie Preprocessor took 42.18 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:11:30,087 INFO L168 Benchmark]: RCFGBuilder took 485.16 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:30,089 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 636.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 79.2 MB). Free memory was 945.6 MB in the beginning and 1.0 GB in the end (delta: -100.6 MB). Peak memory consumption was 29.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.18 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 485.16 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...