./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix010_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix010_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/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 b77251edba7469485878084a6afedecceec13cb1 ............................................................................................................................................................................................... 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_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix010_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/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 b77251edba7469485878084a6afedecceec13cb1 ................................................................................................................................................................................................... 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 0.1.24-6b5699a [2019-11-26 02:13:12,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:13:12,311 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:13:12,323 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:13:12,324 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:13:12,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:13:12,331 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:13:12,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:13:12,336 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:13:12,342 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:13:12,343 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:13:12,344 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:13:12,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:13:12,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:13:12,347 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:13:12,349 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:13:12,349 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:13:12,351 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:13:12,353 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:13:12,356 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:13:12,358 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:13:12,360 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:13:12,362 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:13:12,363 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:13:12,367 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:13:12,367 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:13:12,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:13:12,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:13:12,371 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:13:12,373 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:13:12,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:13:12,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:13:12,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:13:12,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:13:12,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:13:12,381 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:13:12,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:13:12,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:13:12,383 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:13:12,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:13:12,388 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:13:12,389 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:13:12,411 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:13:12,411 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:13:12,413 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:13:12,413 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:13:12,414 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:13:12,414 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:13:12,414 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:13:12,415 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:13:12,415 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:13:12,415 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:13:12,416 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:13:12,417 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:13:12,417 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:13:12,417 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:13:12,418 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:13:12,418 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:13:12,418 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:13:12,418 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:13:12,419 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:13:12,419 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:13:12,419 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:13:12,420 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:13:12,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:13:12,420 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:13:12,421 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:13:12,421 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:13:12,421 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:13:12,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:13:12,422 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:13:12,422 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_c0990bce-fa08-44ba-802b-f3096e7dee77/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 -> b77251edba7469485878084a6afedecceec13cb1 [2019-11-26 02:13:12,621 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:13:12,639 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:13:12,643 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:13:12,644 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:13:12,645 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:13:12,646 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix010_power.oepc.i [2019-11-26 02:13:12,714 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/data/2a1815944/1cdec95fdfcd460198a47edac60ef897/FLAG222961bd5 [2019-11-26 02:13:13,252 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:13:13,252 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/sv-benchmarks/c/pthread-wmm/mix010_power.oepc.i [2019-11-26 02:13:13,270 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/data/2a1815944/1cdec95fdfcd460198a47edac60ef897/FLAG222961bd5 [2019-11-26 02:13:13,535 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/data/2a1815944/1cdec95fdfcd460198a47edac60ef897 [2019-11-26 02:13:13,537 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:13:13,538 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:13:13,539 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:13:13,540 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:13:13,543 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:13:13,544 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:13:13" (1/1) ... [2019-11-26 02:13:13,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1873f192 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:13, skipping insertion in model container [2019-11-26 02:13:13,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:13:13" (1/1) ... [2019-11-26 02:13:13,555 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:13:13,622 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:13:14,126 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:13:14,141 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:13:14,248 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:13:14,328 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:13:14,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:14 WrapperNode [2019-11-26 02:13:14,329 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:13:14,330 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:13:14,330 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:13:14,330 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:13:14,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:14" (1/1) ... [2019-11-26 02:13:14,355 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:14" (1/1) ... [2019-11-26 02:13:14,380 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:13:14,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:13:14,381 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:13:14,381 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:13:14,389 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:14" (1/1) ... [2019-11-26 02:13:14,389 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:14" (1/1) ... [2019-11-26 02:13:14,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:14" (1/1) ... [2019-11-26 02:13:14,405 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:14" (1/1) ... [2019-11-26 02:13:14,418 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:14" (1/1) ... [2019-11-26 02:13:14,423 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:14" (1/1) ... [2019-11-26 02:13:14,426 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:14" (1/1) ... [2019-11-26 02:13:14,430 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:13:14,431 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:13:14,431 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:13:14,431 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:13:14,432 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/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 [2019-11-26 02:13:14,534 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:13:14,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:13:14,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:13:14,535 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:13:14,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:13:14,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:13:14,535 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:13:14,535 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:13:14,536 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:13:14,536 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:13:14,536 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:13:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:13:14,537 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:13:14,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:13:14,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:13:14,540 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:13:14,736 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:13:14,740 INFO L168 Benchmark]: Toolchain (without parser) took 1200.98 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 942.1 MB in the beginning and 1.1 GB in the end (delta: -136.9 MB). Peak memory consumption was 3.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:14,741 INFO L168 Benchmark]: CDTParser took 0.29 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. [2019-11-26 02:13:14,742 INFO L168 Benchmark]: CACSL2BoogieTranslator took 790.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 942.1 MB in the beginning and 1.1 GB in the end (delta: -164.7 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:14,742 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.52 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. [2019-11-26 02:13:14,743 INFO L168 Benchmark]: Boogie Preprocessor took 50.02 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. [2019-11-26 02:13:14,743 INFO L168 Benchmark]: RCFGBuilder took 307.45 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: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:14,746 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 790.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.5 MB). Free memory was 942.1 MB in the beginning and 1.1 GB in the end (delta: -164.7 MB). Peak memory consumption was 18.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 50.02 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 307.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:13:16,643 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:13:16,645 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:13:16,656 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:13:16,656 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:13:16,657 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:13:16,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:13:16,660 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:13:16,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:13:16,663 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:13:16,664 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:13:16,665 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:13:16,665 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:13:16,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:13:16,667 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:13:16,669 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:13:16,669 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:13:16,670 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:13:16,672 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:13:16,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:13:16,675 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:13:16,676 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:13:16,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:13:16,678 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:13:16,681 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:13:16,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:13:16,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:13:16,682 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:13:16,683 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:13:16,684 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:13:16,684 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:13:16,685 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:13:16,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:13:16,686 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:13:16,687 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:13:16,687 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:13:16,688 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:13:16,688 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:13:16,688 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:13:16,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:13:16,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:13:16,691 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:13:16,705 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:13:16,705 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:13:16,706 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:13:16,706 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:13:16,707 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:13:16,707 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:13:16,708 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:13:16,708 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:13:16,708 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:13:16,708 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:13:16,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:13:16,709 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:13:16,709 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:13:16,709 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:13:16,709 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:13:16,709 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:13:16,710 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:13:16,710 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:13:16,710 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:13:16,710 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:13:16,710 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:13:16,711 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:13:16,711 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:13:16,711 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:13:16,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:13:16,712 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:13:16,712 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:13:16,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:13:16,712 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:13:16,712 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:13:16,713 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:13:16,713 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:13:16,713 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:13:16,713 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_c0990bce-fa08-44ba-802b-f3096e7dee77/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 -> b77251edba7469485878084a6afedecceec13cb1 [2019-11-26 02:13:17,047 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:13:17,057 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:13:17,062 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:13:17,064 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:13:17,064 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:13:17,065 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix010_power.oepc.i [2019-11-26 02:13:17,121 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/data/1c22883a6/bfd1d21418a5444f9dc33a789d7b08db/FLAG93113d39c [2019-11-26 02:13:17,627 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:13:17,627 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/sv-benchmarks/c/pthread-wmm/mix010_power.oepc.i [2019-11-26 02:13:17,647 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/data/1c22883a6/bfd1d21418a5444f9dc33a789d7b08db/FLAG93113d39c [2019-11-26 02:13:17,949 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/bin/ukojak/data/1c22883a6/bfd1d21418a5444f9dc33a789d7b08db [2019-11-26 02:13:17,952 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:13:17,954 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:13:17,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:13:17,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:13:17,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:13:17,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:13:17" (1/1) ... [2019-11-26 02:13:17,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a1c7342 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:17, skipping insertion in model container [2019-11-26 02:13:17,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:13:17" (1/1) ... [2019-11-26 02:13:17,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:13:18,024 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:13:18,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:13:18,550 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:13:18,605 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:13:18,697 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:13:18,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:18 WrapperNode [2019-11-26 02:13:18,698 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:13:18,698 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:13:18,698 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:13:18,699 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:13:18,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:18" (1/1) ... [2019-11-26 02:13:18,736 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:18" (1/1) ... [2019-11-26 02:13:18,761 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:13:18,761 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:13:18,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:13:18,761 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:13:18,768 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:18" (1/1) ... [2019-11-26 02:13:18,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:18" (1/1) ... [2019-11-26 02:13:18,774 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:18" (1/1) ... [2019-11-26 02:13:18,774 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:18" (1/1) ... [2019-11-26 02:13:18,788 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:18" (1/1) ... [2019-11-26 02:13:18,793 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:18" (1/1) ... [2019-11-26 02:13:18,797 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:18" (1/1) ... [2019-11-26 02:13:18,802 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:13:18,803 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:13:18,803 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:13:18,803 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:13:18,804 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:13:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c0990bce-fa08-44ba-802b-f3096e7dee77/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 [2019-11-26 02:13:18,859 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:13:18,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:13:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:13:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:13:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:13:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:13:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:13:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:13:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:13:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:13:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:13:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:13:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:13:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:13:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:13:18,863 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:13:19,061 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:13:19,085 INFO L168 Benchmark]: Toolchain (without parser) took 1130.50 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -106.6 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:19,086 INFO L168 Benchmark]: CDTParser took 0.24 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. [2019-11-26 02:13:19,087 INFO L168 Benchmark]: CACSL2BoogieTranslator took 743.02 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -130.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:19,087 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.56 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:13:19,088 INFO L168 Benchmark]: Boogie Preprocessor took 41.47 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:19,089 INFO L168 Benchmark]: RCFGBuilder took 280.25 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:13:19,096 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 743.02 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -130.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.56 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 41.47 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 280.25 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...