./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix043_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix043_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/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 4f3126d3c5211e2226bf8f281ea70a4e63c1b59c ................................................................................................................................................................................................. 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_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix043_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/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 4f3126d3c5211e2226bf8f281ea70a4e63c1b59c ..................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 08:38:30,197 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 08:38:30,198 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 08:38:30,206 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 08:38:30,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 08:38:30,207 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 08:38:30,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 08:38:30,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 08:38:30,212 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 08:38:30,213 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 08:38:30,213 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 08:38:30,214 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 08:38:30,215 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 08:38:30,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 08:38:30,216 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 08:38:30,218 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 08:38:30,218 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 08:38:30,219 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 08:38:30,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 08:38:30,223 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 08:38:30,224 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 08:38:30,225 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 08:38:30,226 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 08:38:30,227 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 08:38:30,229 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 08:38:30,229 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 08:38:30,229 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 08:38:30,229 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 08:38:30,230 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 08:38:30,231 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 08:38:30,231 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 08:38:30,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 08:38:30,232 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 08:38:30,232 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 08:38:30,233 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 08:38:30,233 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 08:38:30,234 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 08:38:30,234 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 08:38:30,234 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 08:38:30,235 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 08:38:30,235 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 08:38:30,236 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 08:38:30,248 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 08:38:30,248 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 08:38:30,249 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 08:38:30,249 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 08:38:30,250 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 08:38:30,250 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 08:38:30,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 08:38:30,250 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 08:38:30,250 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 08:38:30,250 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 08:38:30,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 08:38:30,251 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 08:38:30,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 08:38:30,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 08:38:30,251 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 08:38:30,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 08:38:30,251 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 08:38:30,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 08:38:30,252 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 08:38:30,252 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 08:38:30,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 08:38:30,252 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 08:38:30,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 08:38:30,252 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 08:38:30,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 08:38:30,253 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 08:38:30,253 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 08:38:30,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 08:38:30,253 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 08:38:30,253 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_10de57d4-ae1f-4115-8317-42021b8dfe07/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 -> 4f3126d3c5211e2226bf8f281ea70a4e63c1b59c [2019-12-01 08:38:30,366 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 08:38:30,373 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 08:38:30,375 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 08:38:30,376 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 08:38:30,377 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 08:38:30,377 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix043_power.oepc.i [2019-12-01 08:38:30,416 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/data/f93a0b66e/4d390167970d49b1bea40f8b4afd72ca/FLAG509529852 [2019-12-01 08:38:30,897 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 08:38:30,898 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/sv-benchmarks/c/pthread-wmm/mix043_power.oepc.i [2019-12-01 08:38:30,908 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/data/f93a0b66e/4d390167970d49b1bea40f8b4afd72ca/FLAG509529852 [2019-12-01 08:38:30,919 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/data/f93a0b66e/4d390167970d49b1bea40f8b4afd72ca [2019-12-01 08:38:30,921 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 08:38:30,922 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 08:38:30,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 08:38:30,923 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 08:38:30,926 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 08:38:30,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:38:30" (1/1) ... [2019-12-01 08:38:30,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd1e142 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:30, skipping insertion in model container [2019-12-01 08:38:30,928 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:38:30" (1/1) ... [2019-12-01 08:38:30,932 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 08:38:30,966 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 08:38:31,223 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 08:38:31,233 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 08:38:31,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 08:38:31,348 INFO L208 MainTranslator]: Completed translation [2019-12-01 08:38:31,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:31 WrapperNode [2019-12-01 08:38:31,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 08:38:31,349 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 08:38:31,349 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 08:38:31,349 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 08:38:31,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:31" (1/1) ... [2019-12-01 08:38:31,373 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:31" (1/1) ... [2019-12-01 08:38:31,394 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 08:38:31,394 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 08:38:31,394 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 08:38:31,394 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 08:38:31,400 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:31" (1/1) ... [2019-12-01 08:38:31,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:31" (1/1) ... [2019-12-01 08:38:31,404 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:31" (1/1) ... [2019-12-01 08:38:31,404 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:31" (1/1) ... [2019-12-01 08:38:31,412 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:31" (1/1) ... [2019-12-01 08:38:31,415 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:31" (1/1) ... [2019-12-01 08:38:31,417 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:31" (1/1) ... [2019-12-01 08:38:31,421 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 08:38:31,421 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 08:38:31,421 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 08:38:31,421 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 08:38:31,422 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 08:38:31,464 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 08:38:31,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 08:38:31,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 08:38:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 08:38:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 08:38:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 08:38:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 08:38:31,465 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 08:38:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 08:38:31,465 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 08:38:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 08:38:31,465 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 08:38:31,465 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 08:38:31,465 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 08:38:31,466 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 08:38:31,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 08:38:31,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 08:38:31,467 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 08:38:31,566 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 08:38:31,570 INFO L168 Benchmark]: Toolchain (without parser) took 646.96 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 934.0 MB in the beginning and 1.0 GB in the end (delta: -100.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 08:38:31,571 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 08:38:31,571 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.57 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -123.7 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-12-01 08:38:31,572 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.76 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 08:38:31,572 INFO L168 Benchmark]: Boogie Preprocessor took 26.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-12-01 08:38:31,573 INFO L168 Benchmark]: RCFGBuilder took 146.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-12-01 08:38:31,576 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 425.57 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 95.4 MB). Free memory was 934.0 MB in the beginning and 1.1 GB in the end (delta: -123.7 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 44.76 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 146.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 08:38:33,002 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 08:38:33,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 08:38:33,012 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 08:38:33,012 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 08:38:33,013 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 08:38:33,014 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 08:38:33,015 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 08:38:33,016 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 08:38:33,017 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 08:38:33,018 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 08:38:33,018 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 08:38:33,019 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 08:38:33,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 08:38:33,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 08:38:33,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 08:38:33,021 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 08:38:33,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 08:38:33,023 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 08:38:33,025 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 08:38:33,026 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 08:38:33,027 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 08:38:33,028 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 08:38:33,029 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 08:38:33,031 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 08:38:33,031 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 08:38:33,031 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 08:38:33,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 08:38:33,032 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 08:38:33,032 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 08:38:33,033 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 08:38:33,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 08:38:33,034 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 08:38:33,035 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 08:38:33,036 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 08:38:33,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 08:38:33,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 08:38:33,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 08:38:33,037 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 08:38:33,038 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 08:38:33,038 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 08:38:33,039 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 08:38:33,052 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 08:38:33,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 08:38:33,053 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 08:38:33,053 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 08:38:33,053 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 08:38:33,054 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 08:38:33,054 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 08:38:33,054 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 08:38:33,054 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 08:38:33,054 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 08:38:33,055 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 08:38:33,055 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 08:38:33,055 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 08:38:33,055 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 08:38:33,055 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 08:38:33,056 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 08:38:33,056 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 08:38:33,056 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 08:38:33,056 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 08:38:33,056 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 08:38:33,057 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 08:38:33,057 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 08:38:33,057 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 08:38:33,057 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 08:38:33,057 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 08:38:33,058 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 08:38:33,058 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 08:38:33,058 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 08:38:33,058 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 08:38:33,058 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 08:38:33,058 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 08:38:33,059 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 08:38:33,059 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 08:38:33,059 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_10de57d4-ae1f-4115-8317-42021b8dfe07/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 -> 4f3126d3c5211e2226bf8f281ea70a4e63c1b59c [2019-12-01 08:38:33,221 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 08:38:33,233 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 08:38:33,237 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 08:38:33,238 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 08:38:33,239 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 08:38:33,239 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix043_power.oepc.i [2019-12-01 08:38:33,289 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/data/3ce76c84c/c2c350018fab4c0a92ca88d28134b338/FLAGd36c5d495 [2019-12-01 08:38:33,666 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 08:38:33,667 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/sv-benchmarks/c/pthread-wmm/mix043_power.oepc.i [2019-12-01 08:38:33,677 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/data/3ce76c84c/c2c350018fab4c0a92ca88d28134b338/FLAGd36c5d495 [2019-12-01 08:38:33,686 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/data/3ce76c84c/c2c350018fab4c0a92ca88d28134b338 [2019-12-01 08:38:33,687 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 08:38:33,688 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 08:38:33,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 08:38:33,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 08:38:33,691 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 08:38:33,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:38:33" (1/1) ... [2019-12-01 08:38:33,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1cb679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:33, skipping insertion in model container [2019-12-01 08:38:33,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 08:38:33" (1/1) ... [2019-12-01 08:38:33,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 08:38:33,726 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 08:38:33,988 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 08:38:33,997 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 08:38:34,043 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 08:38:34,093 INFO L208 MainTranslator]: Completed translation [2019-12-01 08:38:34,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:34 WrapperNode [2019-12-01 08:38:34,093 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 08:38:34,094 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 08:38:34,094 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 08:38:34,094 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 08:38:34,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:34" (1/1) ... [2019-12-01 08:38:34,114 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:34" (1/1) ... [2019-12-01 08:38:34,131 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 08:38:34,131 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 08:38:34,131 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 08:38:34,131 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 08:38:34,137 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:34" (1/1) ... [2019-12-01 08:38:34,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:34" (1/1) ... [2019-12-01 08:38:34,141 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:34" (1/1) ... [2019-12-01 08:38:34,142 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:34" (1/1) ... [2019-12-01 08:38:34,151 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:34" (1/1) ... [2019-12-01 08:38:34,155 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:34" (1/1) ... [2019-12-01 08:38:34,158 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:34" (1/1) ... [2019-12-01 08:38:34,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 08:38:34,162 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 08:38:34,162 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 08:38:34,163 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 08:38:34,163 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 08:38:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_10de57d4-ae1f-4115-8317-42021b8dfe07/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 08:38:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 08:38:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 08:38:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 08:38:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 08:38:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 08:38:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 08:38:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 08:38:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 08:38:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 08:38:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 08:38:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 08:38:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 08:38:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 08:38:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 08:38:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 08:38:34,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 08:38:34,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 08:38:34,207 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 08:38:34,315 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 08:38:34,318 INFO L168 Benchmark]: Toolchain (without parser) took 629.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -130.8 MB). Peak memory consumption was 5.5 MB. Max. memory is 11.5 GB. [2019-12-01 08:38:34,319 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 08:38:34,319 INFO L168 Benchmark]: CACSL2BoogieTranslator took 404.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -157.7 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-12-01 08:38:34,320 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-01 08:38:34,320 INFO L168 Benchmark]: Boogie Preprocessor took 31.25 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. [2019-12-01 08:38:34,321 INFO L168 Benchmark]: RCFGBuilder took 154.64 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: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. [2019-12-01 08:38:34,323 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 404.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -157.7 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.25 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 154.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...