./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix047_pso.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_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix047_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/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 36d49701692d6758664b2a7104469da221d1733c ................................................................................................................................................................................................. 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_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix047_pso.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/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 36d49701692d6758664b2a7104469da221d1733c ..................................................................................................................................................................................................... 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 04:16:08,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 04:16:08,196 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 04:16:08,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 04:16:08,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 04:16:08,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 04:16:08,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 04:16:08,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 04:16:08,208 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 04:16:08,209 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 04:16:08,210 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 04:16:08,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 04:16:08,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 04:16:08,211 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 04:16:08,212 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 04:16:08,213 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 04:16:08,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 04:16:08,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 04:16:08,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 04:16:08,217 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 04:16:08,218 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 04:16:08,218 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 04:16:08,219 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 04:16:08,219 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 04:16:08,221 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 04:16:08,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 04:16:08,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 04:16:08,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 04:16:08,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 04:16:08,223 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 04:16:08,223 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 04:16:08,223 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 04:16:08,224 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 04:16:08,224 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 04:16:08,225 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 04:16:08,225 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 04:16:08,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 04:16:08,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 04:16:08,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 04:16:08,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 04:16:08,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 04:16:08,227 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 04:16:08,236 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 04:16:08,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 04:16:08,237 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 04:16:08,237 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 04:16:08,237 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 04:16:08,238 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 04:16:08,238 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 04:16:08,238 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 04:16:08,238 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 04:16:08,238 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 04:16:08,238 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 04:16:08,238 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 04:16:08,239 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 04:16:08,239 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 04:16:08,239 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 04:16:08,239 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 04:16:08,239 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 04:16:08,239 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 04:16:08,239 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 04:16:08,239 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 04:16:08,240 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 04:16:08,240 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 04:16:08,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:16:08,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 04:16:08,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 04:16:08,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 04:16:08,240 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 04:16:08,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 04:16:08,241 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 04:16:08,241 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_23751bcf-ffde-44b8-8f4c-401a3883709f/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 -> 36d49701692d6758664b2a7104469da221d1733c [2019-12-01 04:16:08,339 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 04:16:08,346 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 04:16:08,348 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 04:16:08,349 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 04:16:08,350 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 04:16:08,350 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix047_pso.oepc.i [2019-12-01 04:16:08,387 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/data/17a1034ea/eefe2c947d824c7398881bee8d81a5ea/FLAG121878bc6 [2019-12-01 04:16:08,833 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 04:16:08,833 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/sv-benchmarks/c/pthread-wmm/mix047_pso.oepc.i [2019-12-01 04:16:08,845 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/data/17a1034ea/eefe2c947d824c7398881bee8d81a5ea/FLAG121878bc6 [2019-12-01 04:16:08,854 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/data/17a1034ea/eefe2c947d824c7398881bee8d81a5ea [2019-12-01 04:16:08,856 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 04:16:08,857 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 04:16:08,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 04:16:08,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 04:16:08,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 04:16:08,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:16:08" (1/1) ... [2019-12-01 04:16:08,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25138a46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:08, skipping insertion in model container [2019-12-01 04:16:08,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:16:08" (1/1) ... [2019-12-01 04:16:08,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 04:16:08,898 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 04:16:09,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:16:09,162 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 04:16:09,206 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:16:09,252 INFO L208 MainTranslator]: Completed translation [2019-12-01 04:16:09,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:09 WrapperNode [2019-12-01 04:16:09,252 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 04:16:09,253 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 04:16:09,253 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 04:16:09,253 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 04:16:09,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:09" (1/1) ... [2019-12-01 04:16:09,272 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:09" (1/1) ... [2019-12-01 04:16:09,289 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 04:16:09,290 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 04:16:09,290 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 04:16:09,290 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 04:16:09,296 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:09" (1/1) ... [2019-12-01 04:16:09,296 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:09" (1/1) ... [2019-12-01 04:16:09,300 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:09" (1/1) ... [2019-12-01 04:16:09,300 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:09" (1/1) ... [2019-12-01 04:16:09,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:09" (1/1) ... [2019-12-01 04:16:09,311 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:09" (1/1) ... [2019-12-01 04:16:09,314 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:09" (1/1) ... [2019-12-01 04:16:09,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 04:16:09,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 04:16:09,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 04:16:09,318 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 04:16:09,318 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/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 04:16:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 04:16:09,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 04:16:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 04:16:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 04:16:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 04:16:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 04:16:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 04:16:09,364 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 04:16:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 04:16:09,364 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 04:16:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 04:16:09,364 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 04:16:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 04:16:09,364 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 04:16:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 04:16:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 04:16:09,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 04:16:09,366 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 04:16:09,463 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 04:16:09,466 INFO L168 Benchmark]: Toolchain (without parser) took 608.99 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 938.2 MB in the beginning and 1.0 GB in the end (delta: -107.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:16:09,466 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 04:16:09,467 INFO L168 Benchmark]: CACSL2BoogieTranslator took 395.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 938.2 MB in the beginning and 1.1 GB in the end (delta: -130.1 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-12-01 04:16:09,467 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.60 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 04:16:09,468 INFO L168 Benchmark]: Boogie Preprocessor took 27.91 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 04:16:09,468 INFO L168 Benchmark]: RCFGBuilder took 146.93 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: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2019-12-01 04:16:09,471 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 395.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 938.2 MB in the beginning and 1.1 GB in the end (delta: -130.1 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.60 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.91 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 146.93 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 04:16:10,873 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 04:16:10,874 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 04:16:10,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 04:16:10,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 04:16:10,883 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 04:16:10,884 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 04:16:10,886 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 04:16:10,887 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 04:16:10,888 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 04:16:10,888 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 04:16:10,889 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 04:16:10,889 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 04:16:10,890 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 04:16:10,891 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 04:16:10,891 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 04:16:10,892 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 04:16:10,893 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 04:16:10,894 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 04:16:10,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 04:16:10,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 04:16:10,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 04:16:10,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 04:16:10,898 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 04:16:10,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 04:16:10,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 04:16:10,901 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 04:16:10,901 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 04:16:10,902 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 04:16:10,902 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 04:16:10,902 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 04:16:10,903 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 04:16:10,903 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 04:16:10,904 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 04:16:10,904 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 04:16:10,905 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 04:16:10,905 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 04:16:10,905 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 04:16:10,905 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 04:16:10,906 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 04:16:10,906 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 04:16:10,907 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 04:16:10,917 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 04:16:10,917 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 04:16:10,918 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 04:16:10,918 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 04:16:10,918 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 04:16:10,918 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 04:16:10,918 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 04:16:10,919 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 04:16:10,919 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 04:16:10,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 04:16:10,919 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 04:16:10,919 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 04:16:10,919 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 04:16:10,919 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 04:16:10,919 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 04:16:10,920 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 04:16:10,920 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 04:16:10,920 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 04:16:10,920 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 04:16:10,920 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 04:16:10,920 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 04:16:10,920 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 04:16:10,920 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 04:16:10,921 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 04:16:10,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 04:16:10,921 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 04:16:10,921 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 04:16:10,921 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 04:16:10,921 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 04:16:10,921 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 04:16:10,921 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 04:16:10,922 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 04:16:10,922 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 04:16:10,922 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_23751bcf-ffde-44b8-8f4c-401a3883709f/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 -> 36d49701692d6758664b2a7104469da221d1733c [2019-12-01 04:16:11,095 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 04:16:11,104 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 04:16:11,106 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 04:16:11,107 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 04:16:11,107 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 04:16:11,108 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix047_pso.oepc.i [2019-12-01 04:16:11,148 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/data/8ab6e350a/c8b1f0b84e8444149cbbd8cbb69c2995/FLAG2dd17242f [2019-12-01 04:16:11,583 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 04:16:11,584 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/sv-benchmarks/c/pthread-wmm/mix047_pso.oepc.i [2019-12-01 04:16:11,594 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/data/8ab6e350a/c8b1f0b84e8444149cbbd8cbb69c2995/FLAG2dd17242f [2019-12-01 04:16:11,920 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/bin/ukojak/data/8ab6e350a/c8b1f0b84e8444149cbbd8cbb69c2995 [2019-12-01 04:16:11,924 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 04:16:11,926 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 04:16:11,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 04:16:11,927 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 04:16:11,931 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 04:16:11,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:16:11" (1/1) ... [2019-12-01 04:16:11,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cdad920 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:11, skipping insertion in model container [2019-12-01 04:16:11,936 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:16:11" (1/1) ... [2019-12-01 04:16:11,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 04:16:11,974 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 04:16:12,228 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:16:12,241 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 04:16:12,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 04:16:12,364 INFO L208 MainTranslator]: Completed translation [2019-12-01 04:16:12,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:12 WrapperNode [2019-12-01 04:16:12,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 04:16:12,365 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 04:16:12,365 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 04:16:12,365 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 04:16:12,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:12" (1/1) ... [2019-12-01 04:16:12,393 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:12" (1/1) ... [2019-12-01 04:16:12,416 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 04:16:12,417 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 04:16:12,417 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 04:16:12,417 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 04:16:12,423 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:12" (1/1) ... [2019-12-01 04:16:12,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:12" (1/1) ... [2019-12-01 04:16:12,428 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:12" (1/1) ... [2019-12-01 04:16:12,428 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:12" (1/1) ... [2019-12-01 04:16:12,443 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:12" (1/1) ... [2019-12-01 04:16:12,448 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:12" (1/1) ... [2019-12-01 04:16:12,452 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:12" (1/1) ... [2019-12-01 04:16:12,458 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 04:16:12,458 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 04:16:12,458 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 04:16:12,458 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 04:16:12,459 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:16:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_23751bcf-ffde-44b8-8f4c-401a3883709f/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 04:16:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 04:16:12,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 04:16:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 04:16:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 04:16:12,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 04:16:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 04:16:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 04:16:12,507 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 04:16:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 04:16:12,507 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 04:16:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 04:16:12,507 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 04:16:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 04:16:12,507 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 04:16:12,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 04:16:12,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 04:16:12,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 04:16:12,510 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 04:16:12,615 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 04:16:12,619 INFO L168 Benchmark]: Toolchain (without parser) took 693.18 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -110.2 MB). Peak memory consumption was 9.9 MB. Max. memory is 11.5 GB. [2019-12-01 04:16:12,619 INFO L168 Benchmark]: CDTParser took 0.13 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 04:16:12,619 INFO L168 Benchmark]: CACSL2BoogieTranslator took 438.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -141.6 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2019-12-01 04:16:12,620 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.33 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-12-01 04:16:12,620 INFO L168 Benchmark]: Boogie Preprocessor took 41.26 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 04:16:12,621 INFO L168 Benchmark]: RCFGBuilder took 158.85 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: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. [2019-12-01 04:16:12,623 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 438.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -141.6 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.33 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 41.26 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 158.85 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...