./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix030_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix030_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/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 599bb8233b6b7c042b74faac908a64b876aa0f68 ................................................................................................................................................................................................. 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/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix030_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/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 599bb8233b6b7c042b74faac908a64b876aa0f68 .................................................................................................................................................................................................... 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 0.1.24-678e011 [2019-11-20 04:38:13,209 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:38:13,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:38:13,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:38:13,228 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:38:13,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:38:13,231 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:38:13,242 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:38:13,244 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:38:13,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:38:13,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:38:13,247 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:38:13,247 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:38:13,248 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:38:13,249 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:38:13,250 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:38:13,251 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:38:13,253 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:38:13,256 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:38:13,262 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:38:13,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:38:13,268 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:38:13,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:38:13,272 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:38:13,276 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:38:13,276 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:38:13,277 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:38:13,278 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:38:13,279 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:38:13,281 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:38:13,281 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:38:13,282 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:38:13,283 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:38:13,284 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:38:13,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:38:13,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:38:13,286 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:38:13,286 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:38:13,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:38:13,287 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:38:13,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:38:13,289 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 04:38:13,317 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:38:13,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:38:13,318 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:38:13,318 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:38:13,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:38:13,319 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:38:13,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:38:13,319 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:38:13,320 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:38:13,320 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:38:13,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:38:13,320 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:38:13,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:38:13,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:38:13,321 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:38:13,321 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:38:13,321 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:38:13,322 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:38:13,322 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:38:13,322 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:38:13,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:38:13,322 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:38:13,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:38:13,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:38:13,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:38:13,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:38:13,324 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 04:38:13,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:38:13,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:38:13,324 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/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/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 -> 599bb8233b6b7c042b74faac908a64b876aa0f68 [2019-11-20 04:38:13,512 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:38:13,524 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:38:13,527 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:38:13,529 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:38:13,530 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:38:13,530 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix030_tso.opt.i [2019-11-20 04:38:13,590 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/data/e051c4c49/7166080cf03246be890323c4d49d96e3/FLAGab2fa2cff [2019-11-20 04:38:14,066 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:38:14,067 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/sv-benchmarks/c/pthread-wmm/mix030_tso.opt.i [2019-11-20 04:38:14,103 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/data/e051c4c49/7166080cf03246be890323c4d49d96e3/FLAGab2fa2cff [2019-11-20 04:38:14,431 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/data/e051c4c49/7166080cf03246be890323c4d49d96e3 [2019-11-20 04:38:14,437 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:38:14,438 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:38:14,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:38:14,440 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:38:14,444 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:38:14,445 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:14" (1/1) ... [2019-11-20 04:38:14,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@693435e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:14, skipping insertion in model container [2019-11-20 04:38:14,448 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:14" (1/1) ... [2019-11-20 04:38:14,456 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:38:14,537 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:38:15,207 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:38:15,222 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:38:15,295 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:38:15,373 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:38:15,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:15 WrapperNode [2019-11-20 04:38:15,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:38:15,375 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:38:15,375 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:38:15,375 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:38:15,385 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:15" (1/1) ... [2019-11-20 04:38:15,408 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:15" (1/1) ... [2019-11-20 04:38:15,447 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:38:15,447 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:38:15,448 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:38:15,448 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:38:15,458 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:15" (1/1) ... [2019-11-20 04:38:15,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:15" (1/1) ... [2019-11-20 04:38:15,464 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:15" (1/1) ... [2019-11-20 04:38:15,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:15" (1/1) ... [2019-11-20 04:38:15,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:15" (1/1) ... [2019-11-20 04:38:15,484 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:15" (1/1) ... [2019-11-20 04:38:15,489 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:15" (1/1) ... [2019-11-20 04:38:15,496 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:38:15,496 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:38:15,497 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:38:15,497 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:38:15,498 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/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 [2019-11-20 04:38:15,576 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 04:38:15,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 04:38:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 04:38:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 04:38:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:38:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:38:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 04:38:15,577 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 04:38:15,577 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 04:38:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 04:38:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 04:38:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 04:38:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 04:38:15,578 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 04:38:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 04:38:15,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:38:15,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:38:15,583 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 04:38:16,027 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-20 04:38:16,031 INFO L168 Benchmark]: Toolchain (without parser) took 1592.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -125.7 MB). Peak memory consumption was 7.5 MB. Max. memory is 11.5 GB. [2019-11-20 04:38:16,032 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:38:16,033 INFO L168 Benchmark]: CACSL2BoogieTranslator took 935.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -158.8 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:38:16,033 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.08 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. [2019-11-20 04:38:16,035 INFO L168 Benchmark]: Boogie Preprocessor took 48.77 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. [2019-11-20 04:38:16,037 INFO L168 Benchmark]: RCFGBuilder took 532.87 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: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:38:16,039 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 935.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -158.8 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 72.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 532.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 04:38:18,154 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:38:18,157 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:38:18,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:38:18,171 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:38:18,172 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:38:18,174 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:38:18,176 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:38:18,179 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:38:18,180 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:38:18,181 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:38:18,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:38:18,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:38:18,184 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:38:18,186 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:38:18,187 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:38:18,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:38:18,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:38:18,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:38:18,194 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:38:18,196 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:38:18,197 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:38:18,199 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:38:18,200 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:38:18,203 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:38:18,204 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:38:18,204 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:38:18,205 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:38:18,206 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:38:18,207 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:38:18,207 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:38:18,208 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:38:18,209 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:38:18,210 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:38:18,211 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:38:18,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:38:18,212 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:38:18,213 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:38:18,213 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:38:18,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:38:18,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:38:18,216 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 04:38:18,233 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:38:18,234 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:38:18,234 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:38:18,235 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:38:18,235 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:38:18,236 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:38:18,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:38:18,236 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 04:38:18,237 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 04:38:18,237 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:38:18,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:38:18,238 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:38:18,238 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:38:18,238 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 04:38:18,239 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 04:38:18,239 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 04:38:18,239 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:38:18,239 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:38:18,240 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:38:18,240 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:38:18,240 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:38:18,241 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:38:18,241 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:38:18,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:38:18,242 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:38:18,242 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:38:18,242 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:38:18,243 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 04:38:18,243 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 04:38:18,243 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:38:18,244 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 04:38:18,244 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:38:18,244 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/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/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 -> 599bb8233b6b7c042b74faac908a64b876aa0f68 [2019-11-20 04:38:18,609 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:38:18,622 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:38:18,626 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:38:18,628 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:38:18,628 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:38:18,629 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix030_tso.opt.i [2019-11-20 04:38:18,706 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/data/931321198/078ad54bccce4bed82247eaecd36ff7d/FLAG142604951 [2019-11-20 04:38:19,317 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:38:19,317 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/sv-benchmarks/c/pthread-wmm/mix030_tso.opt.i [2019-11-20 04:38:19,344 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/data/931321198/078ad54bccce4bed82247eaecd36ff7d/FLAG142604951 [2019-11-20 04:38:19,613 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/bin/ukojak/data/931321198/078ad54bccce4bed82247eaecd36ff7d [2019-11-20 04:38:19,616 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:38:19,618 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:38:19,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:38:19,621 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:38:19,625 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:38:19,626 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:19" (1/1) ... [2019-11-20 04:38:19,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d78f0a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:19, skipping insertion in model container [2019-11-20 04:38:19,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:19" (1/1) ... [2019-11-20 04:38:19,647 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:38:19,722 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:38:20,366 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:38:20,384 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:38:20,460 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:38:20,585 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:38:20,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:20 WrapperNode [2019-11-20 04:38:20,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:38:20,592 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:38:20,592 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:38:20,593 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:38:20,603 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:20" (1/1) ... [2019-11-20 04:38:20,638 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:20" (1/1) ... [2019-11-20 04:38:20,675 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:38:20,676 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:38:20,676 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:38:20,676 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:38:20,688 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:20" (1/1) ... [2019-11-20 04:38:20,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:20" (1/1) ... [2019-11-20 04:38:20,695 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:20" (1/1) ... [2019-11-20 04:38:20,696 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:20" (1/1) ... [2019-11-20 04:38:20,714 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:20" (1/1) ... [2019-11-20 04:38:20,721 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:20" (1/1) ... [2019-11-20 04:38:20,727 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:20" (1/1) ... [2019-11-20 04:38:20,735 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:38:20,736 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:38:20,736 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:38:20,736 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:38:20,738 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_43e081ae-54f7-4a69-bacd-99ca51eb8daa/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 [2019-11-20 04:38:20,822 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 04:38:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 04:38:20,823 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 04:38:20,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:38:20,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:38:20,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 04:38:20,824 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 04:38:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 04:38:20,824 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 04:38:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 04:38:20,824 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 04:38:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 04:38:20,825 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-20 04:38:20,825 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-20 04:38:20,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 04:38:20,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:38:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:38:20,828 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 04:38:21,309 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-20 04:38:21,315 INFO L168 Benchmark]: Toolchain (without parser) took 1696.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -102.7 MB). Peak memory consumption was 25.7 MB. Max. memory is 11.5 GB. [2019-11-20 04:38:21,316 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:38:21,317 INFO L168 Benchmark]: CACSL2BoogieTranslator took 969.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -134.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2019-11-20 04:38:21,317 INFO L168 Benchmark]: Boogie Procedure Inliner took 83.72 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. [2019-11-20 04:38:21,318 INFO L168 Benchmark]: Boogie Preprocessor took 59.79 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. [2019-11-20 04:38:21,319 INFO L168 Benchmark]: RCFGBuilder took 576.44 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: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. [2019-11-20 04:38:21,322 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 969.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 128.5 MB). Free memory was 957.8 MB in the beginning and 1.1 GB in the end (delta: -134.1 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 83.72 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 59.79 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 576.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.4 MB). Peak memory consumption was 31.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...