./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/podwr000_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr000_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/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 d8d2fbb7e8f32489f0aa9220db00cd28db1defb7 ............................................................................................................................................................................................. 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_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr000_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/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 d8d2fbb7e8f32489f0aa9220db00cd28db1defb7 ................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:45:03,986 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:45:03,988 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:45:04,002 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:45:04,003 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:45:04,004 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:45:04,006 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:45:04,014 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:45:04,018 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:45:04,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:45:04,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:45:04,025 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:45:04,025 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:45:04,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:45:04,030 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:45:04,031 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:45:04,032 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:45:04,032 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:45:04,035 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:45:04,039 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:45:04,043 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:45:04,047 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:45:04,048 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:45:04,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:45:04,053 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:45:04,053 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:45:04,053 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:45:04,055 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:45:04,056 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:45:04,056 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:45:04,057 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:45:04,057 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:45:04,058 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:45:04,059 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:45:04,059 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:45:04,060 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:45:04,060 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:45:04,060 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:45:04,061 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:45:04,061 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:45:04,063 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:45:04,063 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:45:04,079 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:45:04,080 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:45:04,080 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:45:04,081 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:45:04,081 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:45:04,081 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:45:04,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:45:04,082 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:45:04,082 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:45:04,082 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:45:04,082 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:45:04,083 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:45:04,083 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:45:04,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:45:04,083 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:45:04,084 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:45:04,084 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:45:04,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:45:04,084 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:45:04,084 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:45:04,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:45:04,085 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:45:04,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:45:04,085 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:45:04,086 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:45:04,086 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:45:04,086 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:45:04,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:45:04,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:45:04,088 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_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/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 -> d8d2fbb7e8f32489f0aa9220db00cd28db1defb7 [2019-11-26 02:45:04,218 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:45:04,233 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:45:04,236 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:45:04,243 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:45:04,244 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:45:04,245 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/podwr000_pso.opt.i [2019-11-26 02:45:04,303 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/data/796653913/fd4db995d956435988f473ef808c62ba/FLAGf0d1eaf40 [2019-11-26 02:45:04,777 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:45:04,778 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/sv-benchmarks/c/pthread-wmm/podwr000_pso.opt.i [2019-11-26 02:45:04,797 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/data/796653913/fd4db995d956435988f473ef808c62ba/FLAGf0d1eaf40 [2019-11-26 02:45:04,813 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/data/796653913/fd4db995d956435988f473ef808c62ba [2019-11-26 02:45:04,816 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:45:04,817 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:45:04,823 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:45:04,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:45:04,826 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:45:04,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:45:04" (1/1) ... [2019-11-26 02:45:04,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23537b02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:04, skipping insertion in model container [2019-11-26 02:45:04,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:45:04" (1/1) ... [2019-11-26 02:45:04,837 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:45:04,897 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:45:05,439 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:45:05,449 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:45:05,506 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:45:05,569 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:45:05,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:05 WrapperNode [2019-11-26 02:45:05,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:45:05,570 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:45:05,570 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:45:05,571 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:45:05,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:05" (1/1) ... [2019-11-26 02:45:05,595 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:05" (1/1) ... [2019-11-26 02:45:05,617 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:45:05,617 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:45:05,617 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:45:05,617 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:45:05,626 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:05" (1/1) ... [2019-11-26 02:45:05,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:05" (1/1) ... [2019-11-26 02:45:05,630 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:05" (1/1) ... [2019-11-26 02:45:05,631 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:05" (1/1) ... [2019-11-26 02:45:05,643 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:05" (1/1) ... [2019-11-26 02:45:05,649 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:05" (1/1) ... [2019-11-26 02:45:05,653 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:05" (1/1) ... [2019-11-26 02:45:05,658 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:45:05,658 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:45:05,658 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:45:05,659 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:45:05,659 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:45:05,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:45:05,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:45:05,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:45:05,727 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:45:05,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:45:05,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:45:05,727 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:45:05,727 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:45:05,728 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:45:05,728 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:45:05,728 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:45:05,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:45:05,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:45:05,730 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:45:05,863 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:45:05,868 INFO L168 Benchmark]: Toolchain (without parser) took 1049.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 199.2 MB). Free memory was 947.4 MB in the beginning and 1.1 GB in the end (delta: -194.2 MB). Peak memory consumption was 5.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:45:05,868 INFO L168 Benchmark]: CDTParser took 0.62 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. [2019-11-26 02:45:05,869 INFO L168 Benchmark]: CACSL2BoogieTranslator took 747.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 199.2 MB). Free memory was 947.4 MB in the beginning and 1.2 GB in the end (delta: -221.8 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:45:05,870 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:45:05,870 INFO L168 Benchmark]: Boogie Preprocessor took 40.91 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:45:05,871 INFO L168 Benchmark]: RCFGBuilder took 207.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:45:05,874 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 747.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 199.2 MB). Free memory was 947.4 MB in the beginning and 1.2 GB in the end (delta: -221.8 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.91 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 207.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:45:07,729 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:45:07,730 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:45:07,747 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:45:07,747 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:45:07,749 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:45:07,751 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:45:07,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:45:07,764 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:45:07,767 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:45:07,768 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:45:07,769 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:45:07,769 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:45:07,771 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:45:07,772 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:45:07,774 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:45:07,775 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:45:07,776 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:45:07,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:45:07,781 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:45:07,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:45:07,789 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:45:07,790 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:45:07,791 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:45:07,794 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:45:07,794 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:45:07,794 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:45:07,796 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:45:07,796 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:45:07,798 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:45:07,799 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:45:07,799 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:45:07,800 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:45:07,801 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:45:07,802 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:45:07,802 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:45:07,803 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:45:07,803 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:45:07,803 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:45:07,804 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:45:07,805 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:45:07,806 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:45:07,832 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:45:07,842 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:45:07,843 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:45:07,843 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:45:07,844 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:45:07,844 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:45:07,845 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:45:07,845 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:45:07,845 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:45:07,845 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:45:07,845 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:45:07,846 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:45:07,846 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:45:07,846 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:45:07,846 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:45:07,847 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:45:07,847 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:45:07,848 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:45:07,848 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:45:07,848 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:45:07,849 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:45:07,849 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:45:07,849 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:45:07,849 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:45:07,850 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:45:07,850 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:45:07,850 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:45:07,850 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:45:07,851 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:45:07,851 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:45:07,851 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:45:07,852 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:45:07,852 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:45:07,852 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_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/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 -> d8d2fbb7e8f32489f0aa9220db00cd28db1defb7 [2019-11-26 02:45:08,170 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:45:08,186 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:45:08,190 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:45:08,191 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:45:08,192 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:45:08,192 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/podwr000_pso.opt.i [2019-11-26 02:45:08,249 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/data/a82326f1c/8c8844ac185a4d7db5f6d37fbd1bbf81/FLAG33bd0e2d3 [2019-11-26 02:45:08,736 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:45:08,741 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/sv-benchmarks/c/pthread-wmm/podwr000_pso.opt.i [2019-11-26 02:45:08,756 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/data/a82326f1c/8c8844ac185a4d7db5f6d37fbd1bbf81/FLAG33bd0e2d3 [2019-11-26 02:45:09,061 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/data/a82326f1c/8c8844ac185a4d7db5f6d37fbd1bbf81 [2019-11-26 02:45:09,063 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:45:09,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:45:09,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:45:09,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:45:09,068 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:45:09,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:45:09" (1/1) ... [2019-11-26 02:45:09,071 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@226e8113 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:09, skipping insertion in model container [2019-11-26 02:45:09,071 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:45:09" (1/1) ... [2019-11-26 02:45:09,078 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:45:09,130 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:45:09,559 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:45:09,578 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:45:09,667 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:45:09,741 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:45:09,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:09 WrapperNode [2019-11-26 02:45:09,742 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:45:09,743 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:45:09,743 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:45:09,744 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:45:09,751 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:09" (1/1) ... [2019-11-26 02:45:09,784 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:09" (1/1) ... [2019-11-26 02:45:09,806 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:45:09,806 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:45:09,806 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:45:09,806 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:45:09,813 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:09" (1/1) ... [2019-11-26 02:45:09,813 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:09" (1/1) ... [2019-11-26 02:45:09,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:09" (1/1) ... [2019-11-26 02:45:09,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:09" (1/1) ... [2019-11-26 02:45:09,831 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:09" (1/1) ... [2019-11-26 02:45:09,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:09" (1/1) ... [2019-11-26 02:45:09,840 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:09" (1/1) ... [2019-11-26 02:45:09,846 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:45:09,846 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:45:09,846 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:45:09,847 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:45:09,847 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:45:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_16616b0e-9cb7-4447-9c0c-d5ee99a1ddd5/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:45:09,923 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:45:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:45:09,924 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:45:09,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:45:09,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:45:09,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:45:09,924 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:45:09,924 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:45:09,925 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:45:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:45:09,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:45:09,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:45:09,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:45:09,927 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:45:10,094 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:45:10,098 INFO L168 Benchmark]: Toolchain (without parser) took 1033.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -152.1 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:45:10,113 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:45:10,114 INFO L168 Benchmark]: CACSL2BoogieTranslator took 678.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -175.5 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:45:10,115 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.68 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: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:45:10,115 INFO L168 Benchmark]: Boogie Preprocessor took 39.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:45:10,116 INFO L168 Benchmark]: RCFGBuilder took 250.08 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: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:45:10,119 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 678.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 161.5 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -175.5 MB). Peak memory consumption was 26.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.68 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 39.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 250.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...