./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe024_rmo.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe024_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/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 a90235dcc8a5b69a4a45037bda62e61eb2c94ba0 ............................................................................................................................................................................................... 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_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe024_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/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 a90235dcc8a5b69a4a45037bda62e61eb2c94ba0 ................................................................................................................................................................................................... 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 0.1.25-f470102 [2019-12-01 03:18:14,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 03:18:14,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 03:18:14,543 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 03:18:14,544 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 03:18:14,544 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 03:18:14,545 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 03:18:14,547 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 03:18:14,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 03:18:14,550 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 03:18:14,551 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 03:18:14,552 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 03:18:14,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 03:18:14,553 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 03:18:14,554 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 03:18:14,555 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 03:18:14,556 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 03:18:14,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 03:18:14,558 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 03:18:14,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 03:18:14,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 03:18:14,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 03:18:14,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 03:18:14,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 03:18:14,567 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 03:18:14,567 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 03:18:14,567 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 03:18:14,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 03:18:14,568 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 03:18:14,569 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 03:18:14,569 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 03:18:14,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 03:18:14,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 03:18:14,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 03:18:14,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 03:18:14,571 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 03:18:14,572 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 03:18:14,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 03:18:14,572 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 03:18:14,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 03:18:14,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 03:18:14,574 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 03:18:14,586 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 03:18:14,586 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 03:18:14,587 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 03:18:14,587 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 03:18:14,587 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 03:18:14,587 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 03:18:14,587 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 03:18:14,588 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 03:18:14,588 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 03:18:14,588 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 03:18:14,588 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 03:18:14,588 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 03:18:14,588 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 03:18:14,588 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 03:18:14,589 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 03:18:14,589 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 03:18:14,589 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 03:18:14,589 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 03:18:14,589 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 03:18:14,589 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 03:18:14,589 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 03:18:14,590 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 03:18:14,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 03:18:14,590 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 03:18:14,590 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 03:18:14,590 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 03:18:14,590 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 03:18:14,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 03:18:14,591 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 03:18:14,591 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_c3c63a99-30bb-4f46-8331-ea53b811d586/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 -> a90235dcc8a5b69a4a45037bda62e61eb2c94ba0 [2019-12-01 03:18:14,708 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 03:18:14,718 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 03:18:14,721 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 03:18:14,722 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 03:18:14,722 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 03:18:14,723 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe024_rmo.oepc.i [2019-12-01 03:18:14,771 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/data/b53f0ea63/c472d1a928054e7db480e849342df0db/FLAG20c78d603 [2019-12-01 03:18:15,259 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 03:18:15,259 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/sv-benchmarks/c/pthread-wmm/safe024_rmo.oepc.i [2019-12-01 03:18:15,270 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/data/b53f0ea63/c472d1a928054e7db480e849342df0db/FLAG20c78d603 [2019-12-01 03:18:15,280 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/data/b53f0ea63/c472d1a928054e7db480e849342df0db [2019-12-01 03:18:15,281 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 03:18:15,282 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 03:18:15,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 03:18:15,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 03:18:15,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 03:18:15,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:18:15" (1/1) ... [2019-12-01 03:18:15,288 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25138a46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:15, skipping insertion in model container [2019-12-01 03:18:15,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:18:15" (1/1) ... [2019-12-01 03:18:15,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 03:18:15,322 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 03:18:15,578 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:18:15,585 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 03:18:15,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:18:15,672 INFO L208 MainTranslator]: Completed translation [2019-12-01 03:18:15,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:15 WrapperNode [2019-12-01 03:18:15,673 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 03:18:15,673 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 03:18:15,673 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 03:18:15,674 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 03:18:15,679 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:15" (1/1) ... [2019-12-01 03:18:15,692 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:15" (1/1) ... [2019-12-01 03:18:15,708 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 03:18:15,708 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 03:18:15,709 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 03:18:15,709 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 03:18:15,715 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:15" (1/1) ... [2019-12-01 03:18:15,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:15" (1/1) ... [2019-12-01 03:18:15,718 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:15" (1/1) ... [2019-12-01 03:18:15,719 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:15" (1/1) ... [2019-12-01 03:18:15,726 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:15" (1/1) ... [2019-12-01 03:18:15,729 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:15" (1/1) ... [2019-12-01 03:18:15,731 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:15" (1/1) ... [2019-12-01 03:18:15,734 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 03:18:15,735 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 03:18:15,735 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 03:18:15,735 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 03:18:15,735 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/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 [2019-12-01 03:18:15,776 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 03:18:15,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 03:18:15,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 03:18:15,776 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 03:18:15,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 03:18:15,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 03:18:15,776 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 03:18:15,776 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 03:18:15,777 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 03:18:15,777 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 03:18:15,777 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 03:18:15,777 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 03:18:15,777 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 03:18:15,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 03:18:15,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 03:18:15,778 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 03:18:16,000 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 03:18:16,003 INFO L168 Benchmark]: Toolchain (without parser) took 720.38 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -93.9 MB). Peak memory consumption was 11.5 MB. Max. memory is 11.5 GB. [2019-12-01 03:18:16,004 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:18:16,004 INFO L168 Benchmark]: CACSL2BoogieTranslator took 390.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -133.8 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-12-01 03:18:16,005 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.97 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 03:18:16,005 INFO L168 Benchmark]: Boogie Preprocessor took 26.07 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2019-12-01 03:18:16,006 INFO L168 Benchmark]: RCFGBuilder took 267.01 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-12-01 03:18:16,008 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 390.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.4 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -133.8 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.97 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.07 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 267.01 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 03:18:17,394 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 03:18:17,395 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 03:18:17,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 03:18:17,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 03:18:17,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 03:18:17,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 03:18:17,407 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 03:18:17,409 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 03:18:17,409 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 03:18:17,410 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 03:18:17,411 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 03:18:17,411 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 03:18:17,411 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 03:18:17,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 03:18:17,413 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 03:18:17,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 03:18:17,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 03:18:17,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 03:18:17,417 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 03:18:17,418 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 03:18:17,419 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 03:18:17,420 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 03:18:17,420 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 03:18:17,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 03:18:17,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 03:18:17,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 03:18:17,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 03:18:17,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 03:18:17,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 03:18:17,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 03:18:17,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 03:18:17,425 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 03:18:17,426 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 03:18:17,427 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 03:18:17,427 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 03:18:17,427 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 03:18:17,427 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 03:18:17,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 03:18:17,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 03:18:17,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 03:18:17,429 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 03:18:17,439 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 03:18:17,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 03:18:17,440 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 03:18:17,440 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 03:18:17,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 03:18:17,441 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 03:18:17,441 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 03:18:17,441 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 03:18:17,441 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 03:18:17,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 03:18:17,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 03:18:17,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 03:18:17,442 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 03:18:17,442 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 03:18:17,442 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 03:18:17,442 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 03:18:17,442 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 03:18:17,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 03:18:17,442 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 03:18:17,443 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 03:18:17,443 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 03:18:17,443 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 03:18:17,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 03:18:17,443 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 03:18:17,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 03:18:17,443 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 03:18:17,444 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 03:18:17,444 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 03:18:17,444 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 03:18:17,444 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 03:18:17,444 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 03:18:17,444 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 03:18:17,444 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 03:18:17,445 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_c3c63a99-30bb-4f46-8331-ea53b811d586/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 -> a90235dcc8a5b69a4a45037bda62e61eb2c94ba0 [2019-12-01 03:18:17,614 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 03:18:17,622 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 03:18:17,624 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 03:18:17,625 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 03:18:17,625 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 03:18:17,626 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/safe024_rmo.oepc.i [2019-12-01 03:18:17,663 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/data/979e9a6b8/2ea66e064ac24562a2196ec2fb5af6ba/FLAG43d8b2744 [2019-12-01 03:18:18,139 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 03:18:18,140 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/sv-benchmarks/c/pthread-wmm/safe024_rmo.oepc.i [2019-12-01 03:18:18,152 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/data/979e9a6b8/2ea66e064ac24562a2196ec2fb5af6ba/FLAG43d8b2744 [2019-12-01 03:18:18,161 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/bin/ukojak/data/979e9a6b8/2ea66e064ac24562a2196ec2fb5af6ba [2019-12-01 03:18:18,162 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 03:18:18,163 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 03:18:18,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 03:18:18,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 03:18:18,166 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 03:18:18,167 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:18:18" (1/1) ... [2019-12-01 03:18:18,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1cb679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:18, skipping insertion in model container [2019-12-01 03:18:18,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:18:18" (1/1) ... [2019-12-01 03:18:18,173 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 03:18:18,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 03:18:18,442 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:18:18,452 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 03:18:18,491 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:18:18,538 INFO L208 MainTranslator]: Completed translation [2019-12-01 03:18:18,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:18 WrapperNode [2019-12-01 03:18:18,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 03:18:18,538 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 03:18:18,539 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 03:18:18,539 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 03:18:18,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:18" (1/1) ... [2019-12-01 03:18:18,558 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:18" (1/1) ... [2019-12-01 03:18:18,574 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 03:18:18,574 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 03:18:18,574 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 03:18:18,574 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 03:18:18,580 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:18" (1/1) ... [2019-12-01 03:18:18,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:18" (1/1) ... [2019-12-01 03:18:18,584 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:18" (1/1) ... [2019-12-01 03:18:18,584 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:18" (1/1) ... [2019-12-01 03:18:18,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:18" (1/1) ... [2019-12-01 03:18:18,597 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:18" (1/1) ... [2019-12-01 03:18:18,599 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:18" (1/1) ... [2019-12-01 03:18:18,604 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 03:18:18,604 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 03:18:18,604 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 03:18:18,604 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 03:18:18,605 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:18:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c3c63a99-30bb-4f46-8331-ea53b811d586/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 [2019-12-01 03:18:18,646 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 03:18:18,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 03:18:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 03:18:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 03:18:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 03:18:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 03:18:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 03:18:18,647 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 03:18:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 03:18:18,647 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 03:18:18,647 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 03:18:18,648 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 03:18:18,648 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 03:18:18,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 03:18:18,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 03:18:18,649 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 03:18:18,880 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 03:18:18,884 INFO L168 Benchmark]: Toolchain (without parser) took 719.83 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 947.0 MB in the beginning and 1.0 GB in the end (delta: -95.2 MB). Peak memory consumption was 24.4 MB. Max. memory is 11.5 GB. [2019-12-01 03:18:18,884 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:18:18,885 INFO L168 Benchmark]: CACSL2BoogieTranslator took 374.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -140.9 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. [2019-12-01 03:18:18,886 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.55 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-12-01 03:18:18,886 INFO L168 Benchmark]: Boogie Preprocessor took 29.63 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. [2019-12-01 03:18:18,887 INFO L168 Benchmark]: RCFGBuilder took 278.05 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. [2019-12-01 03:18:18,889 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 374.37 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.5 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -140.9 MB). Peak memory consumption was 26.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.63 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 278.05 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 38.9 MB). Peak memory consumption was 38.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...