./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi010_pso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi010_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/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 99bc27c223000294db1dc9517da00c75aa65eca8 ............................................................................................................................................................................................. 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_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi010_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/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 99bc27c223000294db1dc9517da00c75aa65eca8 ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 03:12:04,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:12:04,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:12:04,576 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:12:04,576 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:12:04,578 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:12:04,580 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:12:04,588 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:12:04,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:12:04,597 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:12:04,598 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:12:04,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:12:04,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:12:04,602 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:12:04,603 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:12:04,604 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:12:04,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:12:04,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:12:04,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:12:04,614 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:12:04,619 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:12:04,622 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:12:04,625 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:12:04,626 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:12:04,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:12:04,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:12:04,629 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:12:04,630 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:12:04,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:12:04,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:12:04,632 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:12:04,632 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:12:04,633 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:12:04,634 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:12:04,635 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:12:04,636 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:12:04,636 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:12:04,636 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:12:04,637 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:12:04,637 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:12:04,639 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:12:04,639 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 03:12:04,658 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:12:04,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:12:04,659 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:12:04,659 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:12:04,660 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:12:04,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:12:04,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:12:04,660 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:12:04,660 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 03:12:04,661 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:12:04,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:12:04,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:12:04,661 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:12:04,661 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:12:04,661 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:12:04,661 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:12:04,662 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:12:04,662 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:12:04,662 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:12:04,662 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:12:04,662 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:12:04,662 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:12:04,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:12:04,663 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:12:04,663 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:12:04,663 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:12:04,663 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 03:12:04,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 03:12:04,664 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:12:04,664 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_ca3dc1fb-1377-4f33-8250-338947213d6d/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 -> 99bc27c223000294db1dc9517da00c75aa65eca8 [2019-11-20 03:12:04,805 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:12:04,816 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:12:04,819 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:12:04,820 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:12:04,820 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:12:04,821 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi010_pso.oepc.i [2019-11-20 03:12:04,869 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/data/b56f678c4/d3599b8499194cd08fa7d8896dfe5c28/FLAGf2397b868 [2019-11-20 03:12:05,379 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:12:05,379 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/sv-benchmarks/c/pthread-wmm/rfi010_pso.oepc.i [2019-11-20 03:12:05,398 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/data/b56f678c4/d3599b8499194cd08fa7d8896dfe5c28/FLAGf2397b868 [2019-11-20 03:12:05,846 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/data/b56f678c4/d3599b8499194cd08fa7d8896dfe5c28 [2019-11-20 03:12:05,849 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:12:05,850 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:12:05,851 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:12:05,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:12:05,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:12:05,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:12:05" (1/1) ... [2019-11-20 03:12:05,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69e58fee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:05, skipping insertion in model container [2019-11-20 03:12:05,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:12:05" (1/1) ... [2019-11-20 03:12:05,870 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:12:05,925 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:12:06,357 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:12:06,374 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:12:06,461 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:12:06,532 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:12:06,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:06 WrapperNode [2019-11-20 03:12:06,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:12:06,533 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:12:06,534 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:12:06,534 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:12:06,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:06" (1/1) ... [2019-11-20 03:12:06,561 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:06" (1/1) ... [2019-11-20 03:12:06,583 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:12:06,584 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:12:06,584 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:12:06,584 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:12:06,593 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:06" (1/1) ... [2019-11-20 03:12:06,593 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:06" (1/1) ... [2019-11-20 03:12:06,598 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:06" (1/1) ... [2019-11-20 03:12:06,599 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:06" (1/1) ... [2019-11-20 03:12:06,613 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:06" (1/1) ... [2019-11-20 03:12:06,618 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:06" (1/1) ... [2019-11-20 03:12:06,622 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:06" (1/1) ... [2019-11-20 03:12:06,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:12:06,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:12:06,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:12:06,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:12:06,629 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:12:06,708 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 03:12:06,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 03:12:06,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 03:12:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 03:12:06,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:12:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:12:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 03:12:06,711 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 03:12:06,711 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 03:12:06,712 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 03:12:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 03:12:06,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:12:06,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:12:06,716 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 03:12:07,189 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 03:12:07,198 INFO L168 Benchmark]: Toolchain (without parser) took 1347.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 946.1 MB in the beginning and 1.0 GB in the end (delta: -100.1 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-11-20 03:12:07,198 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:12:07,199 INFO L168 Benchmark]: CACSL2BoogieTranslator took 682.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -142.2 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-11-20 03:12:07,200 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.06 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 03:12:07,200 INFO L168 Benchmark]: Boogie Preprocessor took 43.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:12:07,201 INFO L168 Benchmark]: RCFGBuilder took 568.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. [2019-11-20 03:12:07,204 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 682.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -142.2 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 568.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 35.3 MB). Peak memory consumption was 35.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 03:12:09,162 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 03:12:09,165 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 03:12:09,182 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 03:12:09,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 03:12:09,184 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 03:12:09,186 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 03:12:09,195 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 03:12:09,199 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 03:12:09,203 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 03:12:09,204 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 03:12:09,206 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 03:12:09,207 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 03:12:09,209 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 03:12:09,210 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 03:12:09,212 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 03:12:09,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 03:12:09,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 03:12:09,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 03:12:09,220 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 03:12:09,223 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 03:12:09,226 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 03:12:09,228 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 03:12:09,230 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 03:12:09,232 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 03:12:09,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 03:12:09,233 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 03:12:09,234 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 03:12:09,235 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 03:12:09,236 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 03:12:09,236 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 03:12:09,237 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 03:12:09,237 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 03:12:09,238 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 03:12:09,239 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 03:12:09,239 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 03:12:09,240 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 03:12:09,241 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 03:12:09,241 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 03:12:09,242 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 03:12:09,243 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 03:12:09,244 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 03:12:09,271 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 03:12:09,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 03:12:09,282 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 03:12:09,283 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 03:12:09,283 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 03:12:09,284 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 03:12:09,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 03:12:09,284 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 03:12:09,285 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 03:12:09,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 03:12:09,285 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 03:12:09,285 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 03:12:09,285 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 03:12:09,286 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 03:12:09,286 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 03:12:09,286 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 03:12:09,287 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 03:12:09,287 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 03:12:09,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 03:12:09,288 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 03:12:09,288 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 03:12:09,288 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 03:12:09,289 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 03:12:09,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:12:09,289 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 03:12:09,289 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 03:12:09,290 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 03:12:09,290 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 03:12:09,291 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 03:12:09,291 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 03:12:09,291 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 03:12:09,291 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 03:12:09,292 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_ca3dc1fb-1377-4f33-8250-338947213d6d/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 -> 99bc27c223000294db1dc9517da00c75aa65eca8 [2019-11-20 03:12:09,551 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 03:12:09,566 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 03:12:09,569 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 03:12:09,570 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 03:12:09,570 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 03:12:09,571 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi010_pso.oepc.i [2019-11-20 03:12:09,635 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/data/5c00b8f6d/418c906aec9c441ba21cad46091d4eb8/FLAGa067c224f [2019-11-20 03:12:10,125 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 03:12:10,126 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/sv-benchmarks/c/pthread-wmm/rfi010_pso.oepc.i [2019-11-20 03:12:10,157 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/data/5c00b8f6d/418c906aec9c441ba21cad46091d4eb8/FLAGa067c224f [2019-11-20 03:12:10,439 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/data/5c00b8f6d/418c906aec9c441ba21cad46091d4eb8 [2019-11-20 03:12:10,442 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 03:12:10,443 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 03:12:10,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 03:12:10,445 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 03:12:10,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 03:12:10,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:12:10" (1/1) ... [2019-11-20 03:12:10,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c4484a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:10, skipping insertion in model container [2019-11-20 03:12:10,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:12:10" (1/1) ... [2019-11-20 03:12:10,458 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 03:12:10,520 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 03:12:11,002 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:12:11,016 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 03:12:11,070 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 03:12:11,144 INFO L192 MainTranslator]: Completed translation [2019-11-20 03:12:11,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:11 WrapperNode [2019-11-20 03:12:11,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 03:12:11,146 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 03:12:11,146 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 03:12:11,146 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 03:12:11,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:11" (1/1) ... [2019-11-20 03:12:11,176 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:11" (1/1) ... [2019-11-20 03:12:11,199 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 03:12:11,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 03:12:11,200 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 03:12:11,200 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 03:12:11,207 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:11" (1/1) ... [2019-11-20 03:12:11,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:11" (1/1) ... [2019-11-20 03:12:11,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:11" (1/1) ... [2019-11-20 03:12:11,212 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:11" (1/1) ... [2019-11-20 03:12:11,237 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:11" (1/1) ... [2019-11-20 03:12:11,242 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:11" (1/1) ... [2019-11-20 03:12:11,246 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:11" (1/1) ... [2019-11-20 03:12:11,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 03:12:11,260 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 03:12:11,261 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 03:12:11,262 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 03:12:11,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:12:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ca3dc1fb-1377-4f33-8250-338947213d6d/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 03:12:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 03:12:11,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 03:12:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 03:12:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 03:12:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 03:12:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 03:12:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 03:12:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 03:12:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 03:12:11,332 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 03:12:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 03:12:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 03:12:11,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 03:12:11,335 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 03:12:11,756 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 03:12:11,760 INFO L168 Benchmark]: Toolchain (without parser) took 1316.12 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -147.2 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2019-11-20 03:12:11,761 INFO L168 Benchmark]: CDTParser took 0.24 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. [2019-11-20 03:12:11,761 INFO L168 Benchmark]: CACSL2BoogieTranslator took 701.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -183.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-11-20 03:12:11,762 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.63 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 03:12:11,763 INFO L168 Benchmark]: Boogie Preprocessor took 54.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 03:12:11,764 INFO L168 Benchmark]: RCFGBuilder took 497.92 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: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2019-11-20 03:12:11,766 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 701.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 164.6 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -183.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 54.88 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 497.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...