./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix010_pso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix010_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/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 6122c6ed5487cba326ea541e53b8da5961bfa0c8 ................................................................................................................................................................................................ 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_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix010_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/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 6122c6ed5487cba326ea541e53b8da5961bfa0c8 .................................................................................................................................................................................................... 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 02:02:23,007 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:02:23,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:02:23,019 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:02:23,019 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:02:23,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:02:23,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:02:23,023 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:02:23,025 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:02:23,026 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:02:23,027 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:02:23,028 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:02:23,028 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:02:23,029 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:02:23,030 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:02:23,031 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:02:23,031 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:02:23,032 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:02:23,034 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:02:23,036 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:02:23,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:02:23,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:02:23,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:02:23,046 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:02:23,049 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:02:23,049 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:02:23,049 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:02:23,050 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:02:23,050 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:02:23,051 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:02:23,051 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:02:23,052 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:02:23,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:02:23,053 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:02:23,054 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:02:23,054 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:02:23,055 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:02:23,055 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:02:23,055 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:02:23,056 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:02:23,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:02:23,057 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:02:23,070 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:02:23,070 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:02:23,070 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:02:23,071 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:02:23,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:02:23,071 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:02:23,071 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:02:23,072 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:02:23,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:02:23,072 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:02:23,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:02:23,072 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:02:23,072 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:02:23,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:02:23,073 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:02:23,073 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:02:23,073 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:02:23,073 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:02:23,074 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:02:23,074 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:02:23,074 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:02:23,074 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:02:23,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:02:23,075 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:02:23,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:02:23,075 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:02:23,075 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:02:23,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:02:23,076 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:02:23,076 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_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/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 -> 6122c6ed5487cba326ea541e53b8da5961bfa0c8 [2019-11-26 02:02:23,256 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:02:23,267 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:02:23,269 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:02:23,270 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:02:23,273 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:02:23,274 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix010_pso.oepc.i [2019-11-26 02:02:23,324 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/data/e1165935e/02a61cb4c0eb42b2a893865884d1f28a/FLAG7cfbdc9a8 [2019-11-26 02:02:23,826 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:02:23,827 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/sv-benchmarks/c/pthread-wmm/mix010_pso.oepc.i [2019-11-26 02:02:23,842 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/data/e1165935e/02a61cb4c0eb42b2a893865884d1f28a/FLAG7cfbdc9a8 [2019-11-26 02:02:24,295 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/data/e1165935e/02a61cb4c0eb42b2a893865884d1f28a [2019-11-26 02:02:24,298 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:02:24,299 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:02:24,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:02:24,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:02:24,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:02:24,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:02:24" (1/1) ... [2019-11-26 02:02:24,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70092f7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:24, skipping insertion in model container [2019-11-26 02:02:24,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:02:24" (1/1) ... [2019-11-26 02:02:24,314 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:02:24,380 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:02:24,774 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:02:24,785 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:02:24,852 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:02:24,939 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:02:24,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:24 WrapperNode [2019-11-26 02:02:24,939 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:02:24,940 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:02:24,940 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:02:24,941 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:02:24,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:24" (1/1) ... [2019-11-26 02:02:24,985 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:24" (1/1) ... [2019-11-26 02:02:25,013 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:02:25,013 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:02:25,013 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:02:25,014 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:02:25,022 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:24" (1/1) ... [2019-11-26 02:02:25,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:24" (1/1) ... [2019-11-26 02:02:25,038 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:24" (1/1) ... [2019-11-26 02:02:25,038 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:24" (1/1) ... [2019-11-26 02:02:25,050 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:24" (1/1) ... [2019-11-26 02:02:25,070 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:24" (1/1) ... [2019-11-26 02:02:25,088 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:24" (1/1) ... [2019-11-26 02:02:25,093 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:02:25,093 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:02:25,093 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:02:25,094 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:02:25,094 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/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 02:02:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:02:25,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:02:25,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:02:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:02:25,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:02:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:02:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:02:25,165 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:02:25,165 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:02:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:02:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:02:25,166 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:02:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:02:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:02:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:02:25,171 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 02:02:25,424 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 02:02:25,428 INFO L168 Benchmark]: Toolchain (without parser) took 1128.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 942.0 MB in the beginning and 1.1 GB in the end (delta: -140.9 MB). Peak memory consumption was 2.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:02:25,428 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 964.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:02:25,429 INFO L168 Benchmark]: CACSL2BoogieTranslator took 639.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 942.0 MB in the beginning and 1.1 GB in the end (delta: -167.4 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:02:25,430 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.83 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:02:25,431 INFO L168 Benchmark]: Boogie Preprocessor took 79.74 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:02:25,431 INFO L168 Benchmark]: RCFGBuilder took 332.96 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:02:25,434 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 964.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 639.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 942.0 MB in the beginning and 1.1 GB in the end (delta: -167.4 MB). Peak memory consumption was 22.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 72.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 79.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 332.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 02:02:27,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:02:27,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:02:27,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:02:27,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:02:27,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:02:27,298 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:02:27,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:02:27,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:02:27,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:02:27,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:02:27,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:02:27,306 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:02:27,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:02:27,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:02:27,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:02:27,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:02:27,311 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:02:27,312 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:02:27,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:02:27,316 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:02:27,317 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:02:27,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:02:27,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:02:27,321 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:02:27,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:02:27,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:02:27,323 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:02:27,323 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:02:27,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:02:27,324 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:02:27,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:02:27,326 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:02:27,326 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:02:27,327 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:02:27,328 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:02:27,328 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:02:27,328 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:02:27,329 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:02:27,329 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:02:27,330 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:02:27,331 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:02:27,346 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:02:27,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:02:27,347 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:02:27,347 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:02:27,347 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:02:27,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:02:27,348 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:02:27,348 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:02:27,348 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:02:27,349 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:02:27,349 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:02:27,349 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:02:27,349 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:02:27,350 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:02:27,350 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:02:27,350 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:02:27,350 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:02:27,351 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:02:27,351 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:02:27,351 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:02:27,351 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:02:27,352 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:02:27,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:02:27,352 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:02:27,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:02:27,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:02:27,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:02:27,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:02:27,353 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:02:27,354 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:02:27,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:02:27,354 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:02:27,354 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:02:27,355 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_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/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 -> 6122c6ed5487cba326ea541e53b8da5961bfa0c8 [2019-11-26 02:02:27,607 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:02:27,617 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:02:27,620 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:02:27,621 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:02:27,622 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:02:27,622 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix010_pso.oepc.i [2019-11-26 02:02:27,669 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/data/53ee22f0d/aa12784517c543daa4fa6fa30016e2d5/FLAG15c24954d [2019-11-26 02:02:28,184 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:02:28,186 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/sv-benchmarks/c/pthread-wmm/mix010_pso.oepc.i [2019-11-26 02:02:28,205 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/data/53ee22f0d/aa12784517c543daa4fa6fa30016e2d5/FLAG15c24954d [2019-11-26 02:02:28,689 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/bin/ukojak/data/53ee22f0d/aa12784517c543daa4fa6fa30016e2d5 [2019-11-26 02:02:28,691 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:02:28,692 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:02:28,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:02:28,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:02:28,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:02:28,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:02:28" (1/1) ... [2019-11-26 02:02:28,700 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4eca39e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:28, skipping insertion in model container [2019-11-26 02:02:28,700 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:02:28" (1/1) ... [2019-11-26 02:02:28,707 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:02:28,747 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:02:29,144 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:02:29,157 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:02:29,228 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:02:29,314 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:02:29,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:29 WrapperNode [2019-11-26 02:02:29,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:02:29,318 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:02:29,318 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:02:29,318 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:02:29,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:29" (1/1) ... [2019-11-26 02:02:29,350 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:29" (1/1) ... [2019-11-26 02:02:29,372 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:02:29,372 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:02:29,373 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:02:29,373 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:02:29,379 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:29" (1/1) ... [2019-11-26 02:02:29,379 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:29" (1/1) ... [2019-11-26 02:02:29,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:29" (1/1) ... [2019-11-26 02:02:29,384 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:29" (1/1) ... [2019-11-26 02:02:29,415 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:29" (1/1) ... [2019-11-26 02:02:29,420 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:29" (1/1) ... [2019-11-26 02:02:29,424 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:29" (1/1) ... [2019-11-26 02:02:29,437 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:02:29,438 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:02:29,438 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:02:29,438 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:02:29,439 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:02:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6f4d75e2-ef9e-47fa-9030-aa9dd14d99f5/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 02:02:29,502 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:02:29,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:02:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:02:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:02:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:02:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:02:29,503 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:02:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:02:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:02:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:02:29,504 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:02:29,504 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:02:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:02:29,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:02:29,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:02:29,507 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 02:02:29,693 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 02:02:29,716 INFO L168 Benchmark]: Toolchain (without parser) took 1023.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -110.5 MB). Peak memory consumption was 12.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:02:29,717 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 02:02:29,718 INFO L168 Benchmark]: CACSL2BoogieTranslator took 623.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -134.9 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:02:29,718 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.61 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-26 02:02:29,719 INFO L168 Benchmark]: Boogie Preprocessor took 65.18 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 02:02:29,720 INFO L168 Benchmark]: RCFGBuilder took 276.57 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: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:02:29,722 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 623.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.7 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -134.9 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 65.18 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 276.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...