./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix032_rmo.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_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix032_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/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 0ba5a5bdf8f08b1320bf872d694c60d00e440ad8 ................................................................................................................................................................................................ 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_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix032_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/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 0ba5a5bdf8f08b1320bf872d694c60d00e440ad8 ................................................................................................................................................................................................... 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 02:14:26,682 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:14:26,684 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:14:26,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:14:26,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:14:26,695 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:14:26,696 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:14:26,698 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:14:26,699 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:14:26,700 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:14:26,701 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:14:26,702 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:14:26,702 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:14:26,703 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:14:26,704 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:14:26,705 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:14:26,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:14:26,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:14:26,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:14:26,710 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:14:26,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:14:26,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:14:26,716 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:14:26,717 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:14:26,719 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:14:26,719 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:14:26,719 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:14:26,720 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:14:26,720 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:14:26,722 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:14:26,722 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:14:26,723 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:14:26,723 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:14:26,724 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:14:26,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:14:26,725 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:14:26,726 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:14:26,726 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:14:26,726 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:14:26,727 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:14:26,727 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:14:26,728 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:14:26,740 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:14:26,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:14:26,741 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:14:26,741 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:14:26,741 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:14:26,742 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:14:26,742 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:14:26,742 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:14:26,742 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:14:26,743 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:14:26,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:14:26,743 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:14:26,743 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:14:26,743 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:14:26,744 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:14:26,744 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:14:26,744 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:14:26,744 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:14:26,744 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:14:26,745 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:14:26,745 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:14:26,745 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:14:26,745 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:14:26,746 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:14:26,746 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:14:26,746 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:14:26,746 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:14:26,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:14:26,747 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:14:26,747 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_2e7bc769-42f0-4556-95a1-830084603bb7/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 -> 0ba5a5bdf8f08b1320bf872d694c60d00e440ad8 [2019-11-26 02:14:26,896 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:14:26,905 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:14:26,908 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:14:26,909 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:14:26,910 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:14:26,910 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix032_rmo.oepc.i [2019-11-26 02:14:26,956 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/data/599722e69/3d203603be184e93b95d602cdde17ebb/FLAG9e5d2293a [2019-11-26 02:14:27,419 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:14:27,420 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/sv-benchmarks/c/pthread-wmm/mix032_rmo.oepc.i [2019-11-26 02:14:27,433 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/data/599722e69/3d203603be184e93b95d602cdde17ebb/FLAG9e5d2293a [2019-11-26 02:14:27,445 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/data/599722e69/3d203603be184e93b95d602cdde17ebb [2019-11-26 02:14:27,448 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:14:27,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:14:27,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:14:27,451 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:14:27,454 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:14:27,455 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:14:27" (1/1) ... [2019-11-26 02:14:27,457 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7063b5bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:27, skipping insertion in model container [2019-11-26 02:14:27,457 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:14:27" (1/1) ... [2019-11-26 02:14:27,464 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:14:27,504 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:14:27,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:14:27,983 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:14:28,045 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:14:28,117 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:14:28,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:28 WrapperNode [2019-11-26 02:14:28,118 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:14:28,118 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:14:28,118 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:14:28,118 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:14:28,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:28" (1/1) ... [2019-11-26 02:14:28,143 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:28" (1/1) ... [2019-11-26 02:14:28,165 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:14:28,166 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:14:28,166 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:14:28,166 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:14:28,174 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:28" (1/1) ... [2019-11-26 02:14:28,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:28" (1/1) ... [2019-11-26 02:14:28,179 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:28" (1/1) ... [2019-11-26 02:14:28,179 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:28" (1/1) ... [2019-11-26 02:14:28,196 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:28" (1/1) ... [2019-11-26 02:14:28,201 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:28" (1/1) ... [2019-11-26 02:14:28,205 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:28" (1/1) ... [2019-11-26 02:14:28,213 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:14:28,220 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:14:28,220 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:14:28,221 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:14:28,221 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/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 02:14:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:14:28,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:14:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:14:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:14:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:14:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:14:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:14:28,278 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:14:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:14:28,279 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:14:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:14:28,280 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:14:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:14:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:14:28,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:14:28,282 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 02:14:28,452 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 02:14:28,468 INFO L168 Benchmark]: Toolchain (without parser) took 1006.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -170.7 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:14:28,479 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. [2019-11-26 02:14:28,479 INFO L168 Benchmark]: CACSL2BoogieTranslator took 667.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -200.4 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:14:28,480 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.25 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: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:14:28,481 INFO L168 Benchmark]: Boogie Preprocessor took 53.72 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. [2019-11-26 02:14:28,481 INFO L168 Benchmark]: RCFGBuilder took 234.70 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: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:14:28,484 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 667.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -200.4 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 53.72 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 234.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 22.5 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 02:14:30,181 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:14:30,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:14:30,192 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:14:30,193 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:14:30,194 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:14:30,195 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:14:30,197 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:14:30,199 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:14:30,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:14:30,200 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:14:30,202 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:14:30,202 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:14:30,203 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:14:30,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:14:30,205 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:14:30,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:14:30,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:14:30,208 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:14:30,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:14:30,211 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:14:30,212 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:14:30,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:14:30,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:14:30,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:14:30,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:14:30,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:14:30,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:14:30,219 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:14:30,220 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:14:30,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:14:30,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:14:30,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:14:30,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:14:30,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:14:30,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:14:30,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:14:30,224 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:14:30,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:14:30,225 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:14:30,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:14:30,227 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:14:30,240 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:14:30,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:14:30,241 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:14:30,241 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:14:30,242 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:14:30,242 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:14:30,243 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:14:30,243 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:14:30,243 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:14:30,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:14:30,244 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:14:30,244 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:14:30,244 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:14:30,244 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:14:30,245 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:14:30,245 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:14:30,245 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:14:30,245 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:14:30,245 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:14:30,246 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:14:30,246 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:14:30,246 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:14:30,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:14:30,247 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:14:30,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:14:30,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:14:30,248 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:14:30,248 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:14:30,248 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:14:30,248 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:14:30,249 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:14:30,249 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:14:30,249 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:14:30,249 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_2e7bc769-42f0-4556-95a1-830084603bb7/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 -> 0ba5a5bdf8f08b1320bf872d694c60d00e440ad8 [2019-11-26 02:14:30,515 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:14:30,532 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:14:30,535 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:14:30,536 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:14:30,536 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:14:30,536 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix032_rmo.oepc.i [2019-11-26 02:14:30,579 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/data/efbf8392d/314da31f032c445aa0da0ade0ab01062/FLAG11bc39891 [2019-11-26 02:14:31,083 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:14:31,084 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/sv-benchmarks/c/pthread-wmm/mix032_rmo.oepc.i [2019-11-26 02:14:31,110 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/data/efbf8392d/314da31f032c445aa0da0ade0ab01062/FLAG11bc39891 [2019-11-26 02:14:31,556 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/bin/ukojak/data/efbf8392d/314da31f032c445aa0da0ade0ab01062 [2019-11-26 02:14:31,558 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:14:31,560 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:14:31,560 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:14:31,561 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:14:31,563 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:14:31,564 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:14:31" (1/1) ... [2019-11-26 02:14:31,566 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@328957b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:31, skipping insertion in model container [2019-11-26 02:14:31,567 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:14:31" (1/1) ... [2019-11-26 02:14:31,573 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:14:31,629 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:14:32,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:14:32,110 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:14:32,164 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:14:32,239 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:14:32,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:32 WrapperNode [2019-11-26 02:14:32,240 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:14:32,241 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:14:32,241 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:14:32,241 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:14:32,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:32" (1/1) ... [2019-11-26 02:14:32,269 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:32" (1/1) ... [2019-11-26 02:14:32,291 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:14:32,291 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:14:32,291 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:14:32,292 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:14:32,298 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:32" (1/1) ... [2019-11-26 02:14:32,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:32" (1/1) ... [2019-11-26 02:14:32,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:32" (1/1) ... [2019-11-26 02:14:32,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:32" (1/1) ... [2019-11-26 02:14:32,317 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:32" (1/1) ... [2019-11-26 02:14:32,322 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:32" (1/1) ... [2019-11-26 02:14:32,334 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:32" (1/1) ... [2019-11-26 02:14:32,339 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:14:32,341 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:14:32,342 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:14:32,342 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:14:32,343 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:14:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_2e7bc769-42f0-4556-95a1-830084603bb7/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 02:14:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:14:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:14:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:14:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:14:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:14:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:14:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:14:32,397 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:14:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:14:32,397 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:14:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:14:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:14:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:14:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:14:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:14:32,400 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 02:14:32,558 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 02:14:32,562 INFO L168 Benchmark]: Toolchain (without parser) took 1001.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -132.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:14:32,562 INFO L168 Benchmark]: CDTParser took 0.13 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 02:14:32,563 INFO L168 Benchmark]: CACSL2BoogieTranslator took 680.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -155.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:14:32,564 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.56 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 02:14:32,564 INFO L168 Benchmark]: Boogie Preprocessor took 49.54 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 02:14:32,565 INFO L168 Benchmark]: RCFGBuilder took 218.80 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: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:14:32,567 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 680.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.4 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -155.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.56 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 49.54 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 218.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...