./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix034_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix034_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/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 4a75a095e57ae07451ee8103e9696b8d860a2a48 ............................................................................................................................................................................................. 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_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix034_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/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 4a75a095e57ae07451ee8103e9696b8d860a2a48 ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 05:40:03,134 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:40:03,136 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:40:03,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:40:03,151 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:40:03,152 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:40:03,154 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:40:03,162 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:40:03,167 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:40:03,170 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:40:03,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:40:03,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:40:03,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:40:03,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:40:03,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:40:03,177 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:40:03,178 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:40:03,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:40:03,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:40:03,184 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:40:03,188 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:40:03,190 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:40:03,192 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:40:03,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:40:03,195 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:40:03,195 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:40:03,196 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:40:03,197 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:40:03,197 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:40:03,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:40:03,198 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:40:03,199 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:40:03,200 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:40:03,200 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:40:03,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:40:03,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:40:03,202 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:40:03,202 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:40:03,202 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:40:03,203 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:40:03,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:40:03,205 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 05:40:03,228 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:40:03,238 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:40:03,239 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:40:03,239 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:40:03,240 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:40:03,240 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:40:03,241 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:40:03,241 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:40:03,241 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:40:03,241 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:40:03,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:40:03,242 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:40:03,242 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:40:03,242 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:40:03,242 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:40:03,242 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:40:03,243 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:40:03,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:40:03,244 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:40:03,244 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:40:03,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:40:03,245 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:40:03,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:40:03,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:40:03,246 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:40:03,246 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:40:03,246 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 05:40:03,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 05:40:03,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:40:03,247 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_74df6ec1-90d0-4574-852e-8db40500aaf7/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 -> 4a75a095e57ae07451ee8103e9696b8d860a2a48 [2019-11-20 05:40:03,408 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:40:03,421 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:40:03,424 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:40:03,426 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:40:03,426 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:40:03,427 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix034_tso.opt.i [2019-11-20 05:40:03,486 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/data/026b6377e/c48f7288593d42dca736d3110ee91aca/FLAG84d0e38de [2019-11-20 05:40:03,977 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:40:03,977 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/sv-benchmarks/c/pthread-wmm/mix034_tso.opt.i [2019-11-20 05:40:04,001 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/data/026b6377e/c48f7288593d42dca736d3110ee91aca/FLAG84d0e38de [2019-11-20 05:40:04,315 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/data/026b6377e/c48f7288593d42dca736d3110ee91aca [2019-11-20 05:40:04,317 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:40:04,318 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:40:04,319 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:40:04,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:40:04,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:40:04,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:40:04" (1/1) ... [2019-11-20 05:40:04,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@792e62f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:04, skipping insertion in model container [2019-11-20 05:40:04,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:40:04" (1/1) ... [2019-11-20 05:40:04,332 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:40:04,375 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:40:04,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:40:04,933 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:40:05,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:40:05,099 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:40:05,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:05 WrapperNode [2019-11-20 05:40:05,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:40:05,101 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:40:05,101 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:40:05,101 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:40:05,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:05" (1/1) ... [2019-11-20 05:40:05,124 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:05" (1/1) ... [2019-11-20 05:40:05,148 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:40:05,148 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:40:05,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:40:05,149 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:40:05,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:05" (1/1) ... [2019-11-20 05:40:05,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:05" (1/1) ... [2019-11-20 05:40:05,162 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:05" (1/1) ... [2019-11-20 05:40:05,162 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:05" (1/1) ... [2019-11-20 05:40:05,174 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:05" (1/1) ... [2019-11-20 05:40:05,179 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:05" (1/1) ... [2019-11-20 05:40:05,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:05" (1/1) ... [2019-11-20 05:40:05,187 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:40:05,187 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:40:05,188 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:40:05,188 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:40:05,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:40:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 05:40:05,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 05:40:05,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 05:40:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 05:40:05,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:40:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:40:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 05:40:05,258 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 05:40:05,258 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 05:40:05,259 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 05:40:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 05:40:05,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:40:05,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:40:05,262 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 05:40:05,700 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 05:40:05,705 INFO L168 Benchmark]: Toolchain (without parser) took 1385.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -156.9 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. [2019-11-20 05:40:05,705 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:40:05,706 INFO L168 Benchmark]: CACSL2BoogieTranslator took 781.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -195.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:40:05,707 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.30 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:40:05,707 INFO L168 Benchmark]: Boogie Preprocessor took 38.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:40:05,708 INFO L168 Benchmark]: RCFGBuilder took 515.14 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: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-11-20 05:40:05,711 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 781.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.9 MB). Free memory was 946.1 MB in the beginning and 1.1 GB in the end (delta: -195.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 515.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 05:40:07,549 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:40:07,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:40:07,562 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:40:07,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:40:07,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:40:07,565 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:40:07,567 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:40:07,569 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:40:07,570 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:40:07,571 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:40:07,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:40:07,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:40:07,574 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:40:07,575 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:40:07,576 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:40:07,576 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:40:07,577 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:40:07,579 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:40:07,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:40:07,583 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:40:07,584 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:40:07,585 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:40:07,586 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:40:07,589 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:40:07,589 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:40:07,589 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:40:07,590 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:40:07,591 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:40:07,592 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:40:07,592 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:40:07,592 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:40:07,593 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:40:07,594 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:40:07,595 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:40:07,595 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:40:07,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:40:07,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:40:07,596 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:40:07,597 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:40:07,598 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:40:07,599 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 05:40:07,612 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:40:07,613 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:40:07,614 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 05:40:07,614 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 05:40:07,615 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:40:07,615 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:40:07,615 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:40:07,615 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:40:07,616 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:40:07,616 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:40:07,616 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:40:07,616 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:40:07,617 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:40:07,617 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 05:40:07,617 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 05:40:07,617 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:40:07,618 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:40:07,618 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:40:07,618 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:40:07,618 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 05:40:07,619 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 05:40:07,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:40:07,619 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:40:07,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:40:07,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:40:07,620 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:40:07,620 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:40:07,620 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 05:40:07,621 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 05:40:07,621 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:40:07,621 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 05:40:07,621 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 05:40:07,621 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_74df6ec1-90d0-4574-852e-8db40500aaf7/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 -> 4a75a095e57ae07451ee8103e9696b8d860a2a48 [2019-11-20 05:40:07,955 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:40:07,965 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:40:07,972 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:40:07,974 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:40:07,974 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:40:07,975 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix034_tso.opt.i [2019-11-20 05:40:08,025 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/data/2c9104bd0/2bcd25d0d09341b89cac50ef78e780f6/FLAGc00a17555 [2019-11-20 05:40:08,557 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:40:08,561 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/sv-benchmarks/c/pthread-wmm/mix034_tso.opt.i [2019-11-20 05:40:08,587 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/data/2c9104bd0/2bcd25d0d09341b89cac50ef78e780f6/FLAGc00a17555 [2019-11-20 05:40:08,996 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/data/2c9104bd0/2bcd25d0d09341b89cac50ef78e780f6 [2019-11-20 05:40:08,998 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:40:08,999 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:40:09,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:40:09,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:40:09,004 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:40:09,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:40:08" (1/1) ... [2019-11-20 05:40:09,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75398a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:09, skipping insertion in model container [2019-11-20 05:40:09,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:40:08" (1/1) ... [2019-11-20 05:40:09,014 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:40:09,068 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:40:09,553 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:40:09,567 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:40:09,649 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:40:09,732 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:40:09,732 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:09 WrapperNode [2019-11-20 05:40:09,733 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:40:09,735 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:40:09,735 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:40:09,735 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:40:09,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:09" (1/1) ... [2019-11-20 05:40:09,770 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:09" (1/1) ... [2019-11-20 05:40:09,793 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:40:09,795 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:40:09,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:40:09,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:40:09,804 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:09" (1/1) ... [2019-11-20 05:40:09,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:09" (1/1) ... [2019-11-20 05:40:09,820 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:09" (1/1) ... [2019-11-20 05:40:09,821 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:09" (1/1) ... [2019-11-20 05:40:09,849 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:09" (1/1) ... [2019-11-20 05:40:09,853 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:09" (1/1) ... [2019-11-20 05:40:09,857 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:09" (1/1) ... [2019-11-20 05:40:09,862 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:40:09,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:40:09,863 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:40:09,863 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:40:09,864 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:40:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_74df6ec1-90d0-4574-852e-8db40500aaf7/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 05:40:09,936 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 05:40:09,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 05:40:09,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 05:40:09,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:40:09,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:40:09,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 05:40:09,938 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 05:40:09,938 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 05:40:09,938 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 05:40:09,939 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 05:40:09,939 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 05:40:09,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:40:09,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:40:09,941 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 05:40:10,462 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 05:40:10,467 INFO L168 Benchmark]: Toolchain (without parser) took 1466.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 955.1 MB in the beginning and 1.0 GB in the end (delta: -87.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2019-11-20 05:40:10,467 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:40:10,468 INFO L168 Benchmark]: CACSL2BoogieTranslator took 734.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -125.6 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2019-11-20 05:40:10,469 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.47 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 05:40:10,469 INFO L168 Benchmark]: Boogie Preprocessor took 67.74 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. [2019-11-20 05:40:10,470 INFO L168 Benchmark]: RCFGBuilder took 602.41 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: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2019-11-20 05:40:10,472 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 734.23 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 112.2 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -125.6 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 59.47 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 67.74 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 602.41 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...